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mb9a420l series 32 - bit arm ? cortex ? - m3 fm 3 microcontroller cypress semiconductor corporation ? 198 champion court ? san jose , ca 95134 - 1709 408 - 943 - 2600 document number: 002 - 05659 rev.* b revised march 13, 2017 the mb9a420l series are highly integrated 32 - bit microcontrollers dedicated for embedded controllers with low - power consump tion mode and competitive cost. these series are based on the arm ? cortex ? - m3 processor with on - chip flash memory and sram, and have peripheral functions such as various timers, adcs, dacs and communication interfaces (can, uart, csio, i 2 c, lin). the products which are described in this data sheet are placed into typ e11 product categories in fm3 family peripheral manual. f eatures 32 - bit arm ? cortex ? - m3 core ? processor version: r2p1 ? up to 40 mhz frequency operation ? integrated nested vectored interrupt controller (nvic): 1 nmi (non - maskable interrupt) and ? 48 peripheral interrupts and 16 priority levels ? 24 - bit system timer (sys tick): system timer for os task management on - chip memories [flash memory] ? 64 kbytes ? read cycle: 0 wait - cycle ? security function for code protection [sram] this series contains 4 kbyte on - chip sram memories that is connected to system bus of cortex - m3 core. ? sram1: 4 kbyte can interface (max one channel) ? compatible with can specification 2.0a/b ? maximum tr ansfer rate: 1 mbps ? built - in 32 message buffer multi - function serial interface (max four channels) ? 4 channels without fifo (ch.0, ch.1, ch.3, ch.5) ? operation mode is selectable from the followings for each channel. ? uart ? csio ? lin ? i 2 c [uart] ? full duplex double buffer ? selection with or without parity supported ? built - in dedicated baud rate generator ? external clock available as a serial clock ? various error detection functions available (parity errors, framing errors, and overrun errors) [csio] ? full duplex do uble buffer ? built - in dedicated baud rate generator ? overrun error detection function available [lin] ? lin protocol rev.2.1 supported ? full duplex double buffer ? master/slave mode supported ? lin break field generation (can be changed to 13 - bit to 16 - bit length) ? lin break delimiter generation (can be changed to 1 - bit to 4 - bit length) ? various error detection functions available (parity errors, framing errors, and overrun errors) [i 2 c] standard - mode (max 100 kbps) / fast - mode (max 400 kbps) supported
document number: 002 - 05659 rev.*b page 2 of 90 mb9a420l series a/d converter (max eight channels) [12 - bit a/d converter] ? successive approximation type ? conversion time: 0.8 s @ 5 v ? priority conversion available (priority at 2 levels) ? scanning conversion mode built - in fifo for conversion data storage (for scan conversion: 16 steps, for priority conversion: 4 steps) d/a converter (max one channel) ? r - 2r type ? 10 - bit resolution base timer (max eight channels) operation mode is selectable from the followings for each channel. ? 16 - bit pwm timer ? 16 - bit ppg timer ? 16 - /32 - bit reload timer ? 16 - / 32 - bit pwc timer general - purpose i/o port this series can use its pins as general - purpose i/o ports when they are not used for peripherals. moreover, the port relocate function is built - in. it can set which i/o port the peripheral function can be allocated to. ? capable of pull - up control per pin ? capable of reading pin level directly ? built - in the port relocate function ? up to 51 high - speed general - purpose i/o ports@64 pin package ? some ports are 5v tolerant see list of pin functions and i/o circuit type to confirm the corresponding pins. dual timer (32 - /16 - bit down counter) the dual time r consists of two programmable 32 - /16 - bit down counters. operation mode is selectable from the followings for each channel. ? free - running ? periodic (=reload) ? one - shot multi - function timer the multi - function timer is composed of the following blocks. ? 16 - bit free - run timer 3 ch. ? input capture 3 ch. ? output compare 6 ch. ? a/d activation compare 1 ch. ? waveform generator 3 ch. ? 16 - bit ppg timer 3 ch. igbt mode is contained the following function can be used to achieve the motor control. ? pwm signal outpu t function ? dc chopper waveform output function ? dead time function ? input capture function ? a/d convertor activate function ? dtif (motor emergency stop) interrupt function real - time clock (rtc) the real - time clock can count year/month/day/hour/minute/ second/a day of the week from 00 to 99. ? the interrupt function with specifying date and time (year/month/day/hour/minut e ) is available. this function is also available by specifying only year, month, day, hour or minute. ? timer interrupt function after set time or e ach set time. ? capable of rewriting the time with continuing the time count. ? leap year automatic count is available. external interrupt controller unit ? up to 19 external interrupt input pins @ 64 pin package ? include one non - maskable interrupt (nmi) input pin watchdog timer (two channels) a watchdog timer can generate interrupts or a reset when a time - out value is reached. this series consists of two different watchdogs, a hardware watchdog and a software watchdog. the hardware watchd og timer is clocked by the built - in low - speed cr oscillator. therefore, the hardware watchdog is active in any low - power consumption modes except rtc, stop modes.
document number: 002 - 05659 rev.*b page 3 of 90 mb9a420l series clock and reset [clocks] selectable from five clock sources (2 external oscillators, 2 buil t - in cr oscillators, and main pll). ? main clock: 4 mhz to 48 mhz ? sub clock: 32.768 khz ? built - in high - speed cr clock: 4 mhz ? built - in low - speed cr clock: 100 khz ? main pll clock [resets] ? reset requests from initx pin ? power - on reset ? software reset ? watchdog time rs reset ? low - voltage detection reset ? clock super visor reset clock super visor (csv) clocks generated by built - in cr oscillators are used to supervise abnormality of the external clocks. ? if external clock failure (clock stop) is detected, reset is asserted. ? if external frequency anomaly is detected, interrupt or reset is asserted. low - voltage detector (lvd) this series includes 2 - stage monitoring of voltage on the vcc pins. when the voltage falls below the voltage that has been set, low - voltage det ector generates an interrupt or reset. ? lvd1: error reporting via interrupt ? lvd2: auto - reset operation low - power consumption mode four low - power consumption modes supported. ? sleep ? timer ? rtc ? stop debug serial wire jtag debug port (swj - dp) unique id unique va lue of the device (41 - bit) is set. power supply wide range voltage: vcc = 2.7 v to 5.5 v
document number: 002 - 05659 rev.*b page 4 of 90 mb9a420l series contents 1. product lineup ................................ ................................ ................................ ................................ ................................ .. 6 2. packages ................................ ................................ ................................ ................................ ................................ ........... 7 3. pin assignment ................................ ................................ ................................ ................................ ................................ . 8 4. list of pin functions ................................ ................................ ................................ ................................ ....................... 13 5. i/o circuit type ................................ ................................ ................................ ................................ ................................ 24 6. handling precautions ................................ ................................ ................................ ................................ ..................... 31 6.1 precautions for product design ................................ ................................ ................................ ................................ ... 31 6.2 precautions for package mounting ................................ ................................ ................................ .............................. 32 6.3 precautions for use environment ................................ ................................ ................................ ................................ 33 7. handling devices ................................ ................................ ................................ ................................ ............................ 34 8. block diagram ................................ ................................ ................................ ................................ ................................ . 36 9. memory size ................................ ................................ ................................ ................................ ................................ .... 37 10. memory map ................................ ................................ ................................ ................................ ................................ .... 37 11. pin status in each cpu state ................................ ................................ ................................ ................................ ........ 40 12. electrical characteristics ................................ ................................ ................................ ................................ ............... 45 12.1 absolute maximum ratings ................................ ................................ ................................ ................................ ......... 45 12.2 recommended operating conditions ................................ ................................ ................................ .......................... 47 12.3 dc characteristics ................................ ................................ ................................ ................................ ....................... 48 12.3 .1 current rating ................................ ................................ ................................ ................................ .............................. 48 12.3.2 pin characteristics ................................ ................................ ................................ ................................ ....................... 51 12.4 ac characteristics ................................ ................................ ................................ ................................ ....................... 52 12.4.1 main clock input characteristics ................................ ................................ ................................ ................................ .. 52 12.4.2 sub clock input characteristics ................................ ................................ ................................ ................................ ... 53 12.4.3 built - in cr oscillation characteristics ................................ ................................ ................................ .......................... 54 12.4.4 operating conditions of main pll (in the case of using main clock for input of main pll) ................................ ......... 55 12.4.5 operating conditions of main pll (in the case of using built - in high - speed cr for input clock of main pll) .............. 55 12.4.6 reset input characteristics ................................ ................................ ................................ ................................ .......... 56 12.4.7 power - on reset timing ................................ ................................ ................................ ................................ ................ 56 12.4.8 base timer input timing ................................ ................................ ................................ ................................ .............. 57 12.4.9 csio/uart timing ................................ ................................ ................................ ................................ ...................... 58 12.4.10 external input timing ................................ ................................ ................................ ................................ ................ 66 12.4.11 i 2 c timing ................................ ................................ ................................ ................................ ................................ . 67 12.4.12 jtag timing ................................ ................................ ................................ ................................ ............................. 68 12.5 12 - bit a/d converter ................................ ................................ ................................ ................................ .................... 69 12.6 10 - bit d/a converter ................................ ................................ ................................ ................................ .................... 72 12.7 low - voltage detection characteristics ................................ ................................ ................................ ........................ 73 12.7.1 low - voltage detection reset ................................ ................................ ................................ ................................ ....... 73 12.7.2 interrupt of low - voltage detection ................................ ................................ ................................ ............................... 74 12.8 flash memory write/erase characteristics ................................ ................................ ................................ ................. 75 12.8.1 write / erase time ................................ ................................ ................................ ................................ ......................... 75 12.8.2 write cycles and data hold time ................................ ................................ ................................ ................................ ... 75 12.9 return time from low - power consumption mode ................................ ................................ ................................ ...... 76 12.9.1 return factor: interrupt ................................ ................................ ................................ ................................ ................ 76 12.9 .2 return factor: reset ................................ ................................ ................................ ................................ .................... 78 13. ordering information ................................ ................................ ................................ ................................ ...................... 80 14. package dimensions ................................ ................................ ................................ ................................ ...................... 81
document number: 002 - 05659 rev.*b page 5 of 90 mb9a420l series 15. ma jor changes ................................ ................................ ................................ ................................ ................................ 87 document history ................................ ................................ ................................ ................................ ................................ . 89 sales, solutions, and legal information ................................ ................................ ................................ ............................. 90
document number: 002 - 05659 rev.*b page 6 of 90 mb9a420l series 1. p roduct l ineup memory size product name mb9af421k/l on - chip flash memory 64 kbytes on - chip sram sram1 4 kbytes function product name mb9af421k mb9af421 l pin count 48 /52 64 cpu cortex - m3 freq. 40 mhz power supply voltage range 2.7 v to 5.5 v can 1 ch . (max) multi - function serial interface (uart/csio /lin /i 2 c) 4 ch. (max) ch. 0 , ch. 1 , ch. 3 , ch.5 : no fifo (in ch.5 , only uart and lin are available.) 4 ch. (max) ch . 0 , ch. 1 , ch. 3 , ch. 5 : no fifo base timer (pwc/reload timer/pwm/ppg) 8 ch . (max) mf - timer a/d activation compare 1 ch. 1 unit input capture 3 ch. free - run timer 3 ch. output compare 6 ch. waveform generator 3 ch. ppg (igbt mode) 3 ch. dual timer 1 unit real - time clock 1 unit watchdog timer 1 ch. (sw) + 1 ch. (hw) external interrupts 14 pins (max) + nmi 1 19 pins (max) + nmi 1 i/o ports 3 6 pins (max) 51 pins (max) 12 - bit a/d converter 8 ch . ( 1 unit) 10 - bit d/a converter 1 ch . (max) csv (clock super visor) yes lvd (low - voltage detector) 2 ch. built - in cr high - speed 4 mhz low - speed 100 khz debug function swj - dp unique id yes note: ? all signals of the peripheral function in each product cannot be allocated by limiting the pins of package. it is necessary to use the port relocate function of the i/o port according to your function use . see electrical characteristics 4.ac characteristics (3) built - in cr oscillation characteristics for accuracy of built - in cr.
document number: 002 - 05659 rev.*b page 7 of 90 mb9a420l series 2. packages product name package mb9af421k mb9af421 l lqfp: lqa048 (0.5 mm pitch) ? - qfn : wny048 ( 0.5 mm pitch) ? - l qf p : lqc052 (0.6 5 mm pitch) ? ? - lqfp : lqd064 (0.5 mm pitch) - ? ? lqfp: lqg064 (0. 6 5 mm pitch) - ? qfn : wns064 ( 0.5 mm pitch ) - ? ? ? : supported note: ? see package dimensions for detailed information on each package.
document number: 002 - 05659 rev.*b page 8 of 90 mb9a420l series 3. pin assignment lqd064 / lqg064 (top view) note : ? the number after the underscore ( " _ " ) in pin names such as xxx_1 and xxx_2 indicates the relocated port number. for these pins, there are multiple pins that provide the same function for the same channel. use the extended port function register (epfr) to select the pin. v s s p 8 2 p 8 1 / i n t 1 7 _ 1 p 8 0 / i n t 1 6 _ 1 p 6 0 / s i n 5 _ 0 / t i o a 2 _ 2 / i n t 1 5 _ 1 / i g t r g _ 1 p 6 1 / s o t 5 _ 0 / t i o b 2 _ 2 / d t t i 0 x _ 2 p 6 2 / s c k 5 _ 0 / a d t g _ 3 p 0 f / n m i x / s u b o u t _ 0 / c r o u t _ 1 / r t c c o _ 0 p 0 c / t i o a 6 _ 1 / i n t 1 9 _ 0 p 0 b / t i o b 6 _ 1 / i n t 1 8 _ 0 p 0 a / i n t 0 0 _ 2 p 0 4 / t d o / s w o p 0 3 / t m s / s w d i o p 0 2 / t d i p 0 1 / t c k / s w c l k p 0 0 / t r s t x 6 4 6 3 6 2 6 1 6 0 5 9 5 8 5 7 5 6 5 5 5 4 5 3 5 2 5 1 5 0 4 9 v c c 1 4 8 p 2 1 / a n 1 4 / s i n 0 _ 0 / i n t 0 6 _ 1 p 5 0 / i n t 0 0 _ 0 / s i n 3 _ 1 2 4 7 p 2 2 / a n 1 3 / s o t 0 _ 0 / t i o b 7 _ 1 p 5 1 / i n t 0 1 _ 0 / s o t 3 _ 1 3 4 6 p 2 3 / a n 1 2 / s c k 0 _ 0 / t i o a 7 _ 1 p 5 2 / i n t 0 2 _ 0 / s c k 3 _ 1 4 4 5 p 1 9 p 3 0 / t i o b 0 _ 1 / i n t 0 3 _ 2 5 4 4 p 1 8 p 3 1 / t i o b 1 _ 1 / i n t 0 4 _ 2 6 4 3 a v r l p 3 2 / t i o b 2 _ 1 / i n t 0 5 _ 2 7 4 2 a v r h p 3 3 / i n t 0 4 _ 0 / t i o b 3 _ 1 / a d t g _ 6 8 4 1 a v c c p 3 9 / d t t i 0 x _ 0 / i n t 0 6 _ 0 / a d t g _ 2 9 4 0 p 1 7 / i n t 0 4 _ 1 p 3 a / r t o 0 0 _ 0 / t i o a 0 _ 1 / i n t 0 7 _ 0 / s u b o u t _ 2 / r t c c o _ 2 1 0 3 9 p 1 5 / a n 0 5 / s o t 0 _ 1 / i n t 1 4 _ 0 / i c 0 3 _ 2 p 3 b / r t o 0 1 _ 0 / t i o a 1 _ 1 1 1 3 8 p 1 4 / a n 0 4 / s i n 0 _ 1 / i n t 0 3 _ 1 / i c 0 2 _ 2 p 3 c / r t o 0 2 _ 0 / t i o a 2 _ 1 / i n t 1 8 _ 2 1 2 3 7 a v s s p 3 d / r t o 0 3 _ 0 / t i o a 3 _ 1 1 3 3 6 p 1 2 / a n 0 2 / s o t 1 _ 1 / t x 1 _ 2 / i c 0 0 _ 2 p 3 e / r t o 0 4 _ 0 / t i o a 4 _ 1 / i n t 1 9 _ 2 1 4 3 5 p 1 1 / a n 0 1 / s i n 1 _ 1 / i n t 0 2 _ 1 / r x 1 _ 2 / f r c k 0 _ 2 p 3 f / r t o 0 5 _ 0 / t i o a 5 _ 1 1 5 3 4 p 1 0 / a n 0 0 / s c k 1 _ 1 v s s 1 6 3 3 v c c 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 c v c c p 4 6 / x 0 a p 4 7 / x 1 a i n i t x p 4 9 / t i o b 0 _ 0 / s o t 3 _ 2 / i n t 2 0 _ 1 / d a 0 _ 0 p 4 a / t i o b 1 _ 0 / s c k 3 _ 2 / i n t 2 1 _ 1 p 4 b / t i o b 2 _ 0 / i n t 2 2 _ 1 / i g t r g _ 0 p 4 c / t i o b 3 _ 0 / i n t 1 2 _ 0 p 4 d / t i o b 4 _ 0 / i n t 1 3 _ 0 p 4 e / t i o b 5 _ 0 / i n t 0 6 _ 2 p e 0 / m d 1 m d 0 p e 2 / x 0 p e 3 / x 1 v s s l q f p - 6 4
document number: 002 - 05659 rev.*b page 9 of 90 mb9a420l series wns064 (top view) note : ? the number after the underscore ("_") in pin names such as xxx_1 and xxx_2 indicates the relocated port number. for these pins, there are multiple pins that provide the same function for the same channel. use the extended port function regist er (epfr) to select the pin. v s s p 8 2 p 8 1 / i n t 1 7 _ 1 p 8 0 / i n t 1 6 _ 1 p 6 0 / s i n 5 _ 0 / t i o a 2 _ 2 / i n t 1 5 _ 1 / i g t r g _ 1 p 6 1 / s o t 5 _ 0 / t i o b 2 _ 2 / d t t i 0 x _ 2 p 6 2 / s c k 5 _ 0 / a d t g _ 3 p 0 f / n m i x / s u b o u t _ 0 / c r o u t _ 1 / r t c c o _ 0 p 0 c / t i o a 6 _ 1 / i n t 1 9 _ 0 p 0 b / t i o b 6 _ 1 / i n t 1 8 _ 0 p 0 a / i n t 0 0 _ 2 p 0 4 / t d o / s w o p 0 3 / t m s / s w d i o p 0 2 / t d i p 0 1 / t c k / s w c l k p 0 0 / t r s t x 6 4 6 3 6 2 6 1 6 0 5 9 5 8 5 7 5 6 5 5 5 4 5 3 5 2 5 1 5 0 4 9 v c c 1 4 8 p 2 1 / a n 1 4 / s i n 0 _ 0 / i n t 0 6 _ 1 p 5 0 / i n t 0 0 _ 0 / s i n 3 _ 1 2 4 7 p 2 2 / a n 1 3 / s o t 0 _ 0 / t i o b 7 _ 1 p 5 1 / i n t 0 1 _ 0 / s o t 3 _ 1 3 4 6 p 2 3 / a n 1 2 / s c k 0 _ 0 / t i o a 7 _ 1 p 5 2 / i n t 0 2 _ 0 / s c k 3 _ 1 4 4 5 p 1 9 p 3 0 / t i o b 0 _ 1 / i n t 0 3 _ 2 5 4 4 p 1 8 p 3 1 / t i o b 1 _ 1 / i n t 0 4 _ 2 6 4 3 a v r l p 3 2 / t i o b 2 _ 1 / i n t 0 5 _ 2 7 4 2 a v r h p 3 3 / i n t 0 4 _ 0 / t i o b 3 _ 1 / a d t g _ 6 8 4 1 a v c c p 3 9 / d t t i 0 x _ 0 / i n t 0 6 _ 0 / a d t g _ 2 9 4 0 p 1 7 / i n t 0 4 _ 1 p 3 a / r t o 0 0 _ 0 / t i o a 0 _ 1 / i n t 0 7 _ 0 / s u b o u t _ 2 / r t c c o _ 2 1 0 3 9 p 1 5 / a n 0 5 / s o t 0 _ 1 / i n t 1 4 _ 0 / i c 0 3 _ 2 p 3 b / r t o 0 1 _ 0 / t i o a 1 _ 1 1 1 3 8 p 1 4 / a n 0 4 / s i n 0 _ 1 / i n t 0 3 _ 1 / i c 0 2 _ 2 p 3 c / r t o 0 2 _ 0 / t i o a 2 _ 1 / i n t 1 8 _ 2 1 2 3 7 a v s s p 3 d / r t o 0 3 _ 0 / t i o a 3 _ 1 1 3 3 6 p 1 2 / a n 0 2 / s o t 1 _ 1 / t x 1 _ 2 / i c 0 0 _ 2 p 3 e / r t o 0 4 _ 0 / t i o a 4 _ 1 / i n t 1 9 _ 2 1 4 3 5 p 1 1 / a n 0 1 / s i n 1 _ 1 / i n t 0 2 _ 1 / r x 1 _ 2 / f r c k 0 _ 2 p 3 f / r t o 0 5 _ 0 / t i o a 5 _ 1 1 5 3 4 p 1 0 / a n 0 0 / s c k 1 _ 1 v s s 1 6 3 3 v c c 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 c v c c p 4 6 / x 0 a p 4 7 / x 1 a i n i t x p 4 9 / t i o b 0 _ 0 / s o t 3 _ 2 / i n t 2 0 _ 1 / d a 0 _ 0 p 4 a / t i o b 1 _ 0 / s c k 3 _ 2 / i n t 2 1 _ 1 p 4 b / t i o b 2 _ 0 / i n t 2 2 _ 1 / i g t r g _ 0 p 4 c / t i o b 3 _ 0 / i n t 1 2 _ 0 p 4 d / t i o b 4 _ 0 / i n t 1 3 _ 0 p 4 e / t i o b 5 _ 0 / i n t 0 6 _ 2 p e 0 / m d 1 m d 0 p e 2 / x 0 p e 3 / x 1 v s s q f n - 6 4
document number: 002 - 05659 rev.*b page 10 of 90 mb9a420l series lqa048 (top view) note : ? the number after the underscore ("_") in pin names such as xxx_1 and xxx_2 indicates the relocated port number. for these pins, there are multiple pins that provide the same function for the same channel. use the extended port function register (epfr) to select the pin. v s s p 8 2 p 8 1 / i n t 1 7 _ 1 p 8 0 / i n t 1 6 _ 1 p 6 0 / s i n 5 _ 0 / t i o a 2 _ 2 / i n t 1 5 _ 1 / i g t r g _ 1 p 6 1 / s o t 5 _ 0 / t i o b 2 _ 2 / d t t i 0 x _ 2 p 0 f / n m i x / s u b o u t _ 0 / c r o u t _ 1 / r t c c o _ 0 p 0 4 / t d o / s w o p 0 3 / t m s / s w d i o p 0 2 / t d i p 0 1 / t c k / s w c l k p 0 0 / t r s t x 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 3 9 3 8 3 7 v c c 1 3 6 p 2 1 / a n 1 4 / s i n 0 _ 0 / i n t 0 6 _ 1 p 5 0 / i n t 0 0 _ 0 / s i n 3 _ 1 2 3 5 p 2 2 / a n 1 3 / s o t 0 _ 0 / t i o b 7 _ 1 p 5 1 / i n t 0 1 _ 0 / s o t 3 _ 1 3 3 4 p 2 3 / a n 1 2 / s c k 0 _ 0 / t i o a 7 _ 1 p 5 2 / i n t 0 2 _ 0 / s c k 3 _ 1 4 3 3 a v r l p 3 9 / d t t i 0 x _ 0 / i n t 0 6 _ 0 / a d t g _ 2 5 3 2 a v r h p 3 a / r t o 0 0 _ 0 / t i o a 0 _ 1 / i n t 0 7 _ 0 / s u b o u t _ 2 / r t c c o _ 2 6 3 1 a v c c p 3 b / r t o 0 1 _ 0 / t i o a 1 _ 1 7 3 0 p 1 5 / a n 0 5 / s o t 0 _ 1 / i n t 1 4 _ 0 / i c 0 3 _ 2 p 3 c / r t o 0 2 _ 0 / t i o a 2 _ 1 / i n t 1 8 _ 2 8 2 9 p 1 4 / a n 0 4 / s i n 0 _ 1 / i n t 0 3 _ 1 / i c 0 2 _ 2 p 3 d / r t o 0 3 _ 0 / t i o a 3 _ 1 9 2 8 a v s s p 3 e / r t o 0 4 _ 0 / t i o a 4 _ 1 / i n t 1 9 _ 2 1 0 2 7 p 1 2 / a n 0 2 / s o t 1 _ 1 / t x 1 _ 2 / i c 0 0 _ 2 p 3 f / r t o 0 5 _ 0 / t i o a 5 _ 1 1 1 2 6 p 1 1 / a n 0 1 / s i n 1 _ 1 / i n t 0 2 _ 1 / r x 1 _ 2 / f r c k 0 _ 2 v s s 1 2 2 5 p 1 0 / a n 0 0 / s c k 1 _ 1 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 c v c c p 4 6 / x 0 a p 4 7 / x 1 a i n i t x p 4 9 / t i o b 0 _ 0 / i n t 2 0 _ 1 / d a 0 _ 0 p 4 a / t i o b 1 _ 0 / i n t 2 1 _ 1 p e 0 / m d 1 m d 0 p e 2 / x 0 p e 3 / x 1 v s s l q f p - 4 8
document number: 002 - 05659 rev.*b page 11 of 90 mb9a420l series wny048 (top view) note : ? the number after the underscore ( " _ " ) in pin names such as xxx_1 and xxx_2 indic ates the relocated port number. for these pins, there are multiple pins that provide the same function for the same channel. use the extended port function register (epfr) to select the pin. v s s p 8 2 p 8 1 / i n t 1 7 _ 1 p 8 0 / i n t 1 6 _ 1 p 6 0 / s i n 5 _ 0 / t i o a 2 _ 2 / i n t 1 5 _ 1 / i g t r g _ 1 p 6 1 / s o t 5 _ 0 / t i o b 2 _ 2 / d t t i 0 x _ 2 p 0 f / n m i x / s u b o u t _ 0 / c r o u t _ 1 / r t c c o _ 0 p 0 4 / t d o / s w o p 0 3 / t m s / s w d i o p 0 2 / t d i p 0 1 / t c k / s w c l k p 0 0 / t r s t x 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 3 9 3 8 3 7 v c c 1 3 6 p 2 1 / a n 1 4 / s i n 0 _ 0 / i n t 0 6 _ 1 p 5 0 / i n t 0 0 _ 0 / s i n 3 _ 1 2 3 5 p 2 2 / a n 1 3 / s o t 0 _ 0 / t i o b 7 _ 1 p 5 1 / i n t 0 1 _ 0 / s o t 3 _ 1 3 3 4 p 2 3 / a n 1 2 / s c k 0 _ 0 / t i o a 7 _ 1 p 5 2 / i n t 0 2 _ 0 / s c k 3 _ 1 4 3 3 a v r l p 3 9 / d t t i 0 x _ 0 / i n t 0 6 _ 0 / a d t g _ 2 5 3 2 a v r h p 3 a / r t o 0 0 _ 0 / t i o a 0 _ 1 / i n t 0 7 _ 0 / s u b o u t _ 2 / r t c c o _ 2 6 3 1 a v c c p 3 b / r t o 0 1 _ 0 / t i o a 1 _ 1 7 3 0 p 1 5 / a n 0 5 / s o t 0 _ 1 / i n t 1 4 _ 0 / i c 0 3 _ 2 p 3 c / r t o 0 2 _ 0 / t i o a 2 _ 1 / i n t 1 8 _ 2 8 2 9 p 1 4 / a n 0 4 / s i n 0 _ 1 / i n t 0 3 _ 1 / i c 0 2 _ 2 p 3 d / r t o 0 3 _ 0 / t i o a 3 _ 1 9 2 8 a v s s p 3 e / r t o 0 4 _ 0 / t i o a 4 _ 1 / i n t 1 9 _ 2 1 0 2 7 p 1 2 / a n 0 2 / s o t 1 _ 1 / t x 1 _ 2 / i c 0 0 _ 2 p 3 f / r t o 0 5 _ 0 / t i o a 5 _ 1 1 1 2 6 p 1 1 / a n 0 1 / s i n 1 _ 1 / i n t 0 2 _ 1 / r x 1 _ 2 / f r c k 0 _ 2 v s s 1 2 2 5 p 1 0 / a n 0 0 / s c k 1 _ 1 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 c v c c p 4 6 / x 0 a p 4 7 / x 1 a i n i t x p 4 9 / t i o b 0 _ 0 / i n t 2 0 _ 1 / d a 0 _ 0 p 4 a / t i o b 1 _ 0 / i n t 2 1 _ 1 p e 0 / m d 1 m d 0 p e 2 / x 0 p e 3 / x 1 v s s q f n - 4 8
document number: 002 - 05659 rev.*b page 12 of 90 mb9a420l series lqc052 (top view) note : ? the number after the underscore ( " _ " ) in pin names such as xxx_1 and xxx_2 indicates the relocated port number. for these pins, there are multiple pins that provide the same function for the same channel. use the extended port function register (epfr) to selec t the pin. v s s p 8 2 p 8 1 / i n t 1 7 _ 1 p 8 0 / i n t 1 6 _ 1 p 6 0 / s i n 5 _ 0 / t i o a 2 _ 2 / i n t 1 5 _ 1 / i g t r g _ 1 p 6 1 / s o t 5 _ 0 / t i o b 2 _ 2 / d t t i 0 x _ 2 p 0 f / n m i x / s u b o u t _ 0 / c r o u t _ 1 / r t c c o _ 0 p 0 4 / t d o / s w o p 0 3 / t m s / s w d i o p 0 2 / t d i p 0 1 / t c k / s w c l k p 0 0 / t r s t x n c 5 2 5 1 5 0 4 9 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 v c c 1 3 9 p 2 1 / a n 1 4 / s i n 0 _ 0 / i n t 0 6 _ 1 p 5 0 / i n t 0 0 _ 0 / s i n 3 _ 1 2 3 8 p 2 2 / a n 1 3 / s o t 0 _ 0 / t i o b 7 _ 1 p 5 1 / i n t 0 1 _ 0 / s o t 3 _ 1 3 3 7 p 2 3 / a n 1 2 / s c k 0 _ 0 / t i o a 7 _ 1 p 5 2 / i n t 0 2 _ 0 / s c k 3 _ 1 4 3 6 n c n c 5 3 5 a v r l p 3 9 / d t t i 0 x _ 0 / i n t 0 6 _ 0 / a d t g _ 2 6 3 4 a v r h p 3 a / r t o 0 0 _ 0 / t i o a 0 _ 1 / i n t 0 7 _ 0 / s u b o u t _ 2 / r t c c o _ 2 7 3 3 a v c c p 3 b / r t o 0 1 _ 0 / t i o a 1 _ 1 8 3 2 p 1 5 / a n 0 5 / s o t 0 _ 1 / i n t 1 4 _ 0 / i c 0 3 _ 2 p 3 c / r t o 0 2 _ 0 / t i o a 2 _ 1 / i n t 1 8 _ 2 9 3 1 p 1 4 / a n 0 4 / s i n 0 _ 1 / i n t 0 3 _ 1 / i c 0 2 _ 2 p 3 d / r t o 0 3 _ 0 / t i o a 3 _ 1 1 0 3 0 a v s s p 3 e / r t o 0 4 _ 0 / t i o a 4 _ 1 / i n t 1 9 _ 2 1 1 2 9 p 1 2 / a n 0 2 / s o t 1 _ 1 / t x 1 _ 2 / i c 0 0 _ 2 p 3 f / r t o 0 5 _ 0 / t i o a 5 _ 1 1 2 2 8 p 1 1 / a n 0 1 / s i n 1 _ 1 / i n t 0 2 _ 1 / r x 1 _ 2 / f r c k 0 _ 2 v s s 1 3 2 7 p 1 0 / a n 0 0 / s c k 1 _ 1 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 c v c c p 4 6 / x 0 a p 4 7 / x 1 a i n i t x p 4 9 / t i o b 0 _ 0 / i n t 2 0 _ 1 / d a 0 _ 0 p 4 a / t i o b 1 _ 0 / i n t 2 1 _ 1 n c p e 0 / m d 1 m d 0 p e 2 / x 0 p e 3 / x 1 v s s l q f p - 5 2
document number: 002 - 05659 rev.*b page 13 of 90 mb9a420l series 4. list of pin functions list of pin numbers the number after the underscore ( " _ " ) in pin names such as xxx_1 and xxx_2 indicates the relocated port number. for these pins, there are multiple pins that provide the same function for the same channel. use the extended port function register (epfr) to select the pin. pin no pin name i/o circuit type pin state type l qfp - 64 qfn - 64 l qfp - 52 l qfp - 48 qfn - 48 1 1 1 vcc - 2 2 2 p50 h * 1 k int00_0 sin3_1 3 3 3 p51 h * 2 k int01_0 sot3_1 (sda3_1) 4 4 4 p52 h * 2 k int02_0 sck3_1 (scl3_1) 5 - - p30 e k tiob0_1 int03_2 6 - - p31 e k tiob1_1 int04_2 7 - - p32 e k tiob2_1 int05_2 8 - - p33 e k int04_0 tiob3_1 adtg_6 9 6 5 p39 e k dtti0x_0 int06_0 adtg_2 10 7 6 p3 a g k rto00_0 (ppg00_0) tioa0_1 int07_0 subout_2 rtcco_2 11 8 7 p3 b g j rto 0 1 _0 (ppg00_0) tioa1 _1
document number: 002 - 05659 rev.*b page 14 of 90 mb9a420l series pin no pin name i/o circuit type pin state type l qfp - 64 qfn - 64 lqfp - 52 l qfp - 48 qfn - 48 12 9 8 p3 c g k rto02_0 (ppg02_0) tioa2_1 int18_2 13 10 9 p3 d g j rto03_0 (ppg02_0) tioa3_1 14 11 10 p3 e g k rto04_0 (ppg04_0) tioa4_1 int19_2 15 12 11 p3 f g j rto05_0 (ppg04_0) tioa5_1 16 13 12 vss - 17 14 13 c - 18 15 14 vcc - 19 16 15 p 46 d f x0a 20 17 16 p47 d g x1a 21 18 17 initx b c 22 19 18 p49 k k tiob0_0 int20_1 da0_0 - - sot3_2 (sda3_2) 23 20 19 p4a e k tiob1_0 int21_1 - - sck3_2 (scl3_2) 24 - - p4b e k tiob2_0 int22_1 igtrg_0 25 - - p4c e k tiob3_0 int12_0 26 - - p4 d e k tiob4_0 int13_0
document number: 002 - 05659 rev.*b page 15 of 90 mb9a420l series pin no pin name i/o circuit type pin state type lqfp - 64 qfn - 64 lqfp - 52 lqfp - 48 qfn - 48 27 - - p4 e e k tiob5_0 int06_2 28 22 20 pe0 c e md1 29 23 21 md0 j d 30 24 22 p e2 a a x0 31 25 23 p e3 a b x1 32 26 24 vss - 33 - - vcc - 34 27 25 p10 f l an00 sck1_1 (scl1_1) 35 28 26 p11 f m an01 sin1_1 int02_1 rx1_2 frck0_2 36 29 27 p12 f l an02 sot1_1 (sda1_1) tx1_2 ic00_2 37 30 28 avss - 38 31 29 p14 f m an04 sin0_1 int03_1 ic02_2 39 32 3 0 p15 f m an05 sot0_1 (sda0_1) int14_0 ic03_2 40 - - p1 7 e k int04_1 41 33 31 avcc - 42 34 32 avrh - 43 35 33 av rl - 44 - - p18 e j 45 - - p19 e j
document number: 002 - 05659 rev.*b page 16 of 90 mb9a420l series pin no pin name i/o circuit type pin state type lqfp - 64 qfn - 64 lqfp - 52 lqfp - 48 qfn - 48 46 37 34 p23 i * 2 m an12 sck0_0 (scl0_0) tioa7_1 47 38 35 p22 i * 2 m an13 sot0_0 (sda0_0) tiob7_1 48 39 36 p21 i * 1 m an14 sin0_0 int06_1 49 41 37 p00 e i trstx 50 42 38 p01 e i tck swclk 51 43 39 p02 e i tdi 52 44 40 p03 e i tms swdio 53 45 41 p04 e i tdo swo 54 - - p0a e k int00_2 55 - - p0b e k tiob6_1 int18_0 56 - - p0c e k tioa6_1 int19_0 57 46 42 p0f e h nmix subout_0 crout_1 rtcco_0 58 - - p62 e j sck5_0 (scl5_0) adtg_3
document number: 002 - 05659 rev.*b page 17 of 90 mb9a420l series pin no pin name i/o circuit type pin state type lqfp - 64 qfn - 64 lqfp - 52 lqfp - 48 qfn - 48 59 47 43 p61 e j sot5_0 (sda5_0) tiob2_2 dtti0x_2 60 48 44 p60 i * 2 k sin5_0 tioa2_2 int15_1 igtrg_1 61 49 45 p80 l k int16_1 62 50 46 p81 l k int17_1 63 51 47 p82 l j 64 52 48 vss - - 5, 21, 36, 40 - nc - * 1 : 5 v tolerant i/o , without pzr function * 2 : 5 v tolerant i/o , with pzr function
document number: 002 - 05659 rev.*b page 18 of 90 mb9a420l series list of pin functions the number after the underscore ( " _ " ) in pin names such as xxx_1 and xxx_2 indicates the relocated port number. for these pins, there are multiple pins that provide the same function for the same channel. use the extended port function register (epfr) to select the pin. p in function pin name function description pin no lqfp - 64 qfn - 64 lqfp - 52 lqfp - 48 qfn - 48 adc adtg_2 a/d converter external trigger input pin 9 6 5 adtg_3 58 - - adtg_6 8 - - an00 a/d converter analog input pin . anxx describes adc ch.xx . 34 27 25 an01 35 28 26 an02 36 29 27 an04 38 31 29 an05 39 32 30 an12 46 37 34 an13 47 38 35 an14 48 39 36 base timer 0 tioa0_1 base timer ch.0 tioa pin 1 0 7 6 tiob0_0 base timer ch.0 tiob pin 22 19 18 tiob0_1 5 - - base timer 1 tioa1_1 base timer ch.1 tioa pin 1 1 8 7 tiob1_0 base timer ch.1 tiob pin 23 20 19 tiob1_1 6 - - base timer 2 tioa2_1 base timer ch.2 tioa pin 12 9 8 tioa2_2 60 48 44 tiob2_0 base timer ch.2 tiob pin 24 - - tiob2_1 7 - - tiob2_2 59 47 43 base timer 3 tioa3_1 base timer ch.3 tioa pin 13 10 9 tiob3_0 base timer ch.3 tiob pin 25 - - tiob3_1 8 - - base timer 4 tioa4_1 base timer ch.4 tioa pin 14 11 10 tiob4_0 base timer ch.4 tiob pin 26 - - base timer 5 tioa5_1 base timer ch.5 tioa pin 15 12 11 tiob5_0 base timer ch.5 tiob pin 27 - - base timer 6 tioa6_1 base timer ch.6 tioa pin 56 - - tiob6_1 base timer ch.6 tiob pin 55 - - base timer 7 tioa7_1 base timer ch.7 tioa pin 46 37 34 tiob7_1 base timer ch.7 tiob pin 47 38 35 debugger swclk serial wire debug interface clock input pin 50 42 38 swdio serial wire debug interface data input / output pin 52 44 40 swo serial wire viewer output pin 53 45 41 tck jtag test clock input pin 50 42 38 tdi jtag test data input pin 51 43 39 tdo jtag debug data output pin 53 45 41 tms jtag test mode state input/output pin 52 44 40 trstx jtag test reset input pin 49 41 37
document number: 002 - 05659 rev.*b page 19 of 90 mb9a420l series p in function pin name function description pin no lqfp - 64 qfn - 64 lqfp - 52 lqfp - 48 qfn - 48 external interrupt int00_0 external interrupt request 00 input pin 2 2 2 int00_2 54 - - int01_0 external interrupt request 0 1 input pin 3 3 3 int02_0 external interrupt request 0 2 input pin 4 4 4 int02_1 35 28 26 int03_1 external interrupt request 0 3 input pin 38 31 29 int03_2 5 - - int04_0 external interrupt request 04 input pin 8 - - int04_1 40 - - int04_2 6 - - int05_2 external interrupt request 0 5 input pin 7 - - int06_ 0 external interrupt request 0 6 input pin 9 6 5 int06_1 48 39 36 int06_2 27 - - int07_ 0 external interrupt request 0 7 input pin 10 7 6 int12_ 0 external interrupt request 12 input pin 25 - - int13_ 0 external interrupt request 13 input pin 26 - - int14_ 0 external interrupt request 14 input pin 39 32 30 int15_1 external interrupt request 15 input pin 60 48 44 int16_1 external interrupt request 16 input pin 61 49 45 int17_1 external interrupt request 17 input pin 62 50 46 int18_0 external interrupt request 18 input pin 55 - - int18_2 12 9 8 int19_0 external interrupt request 19 input pin 56 - - int19_2 14 11 10 int20_1 external interrupt request 20 input pin 22 19 18 int21_1 external interrupt request 21 input pin 23 20 19 int22_1 external interrupt request 22 input pin 24 - - nmix non - maskable interrupt input pin 57 46 42
document number: 002 - 05659 rev.*b page 20 of 90 mb9a420l series p in function pin name function description pin no lqfp - 64 qfn - 64 lqfp - 52 lqfp - 48 qfn - 48 gpio p00 general - purpose i/o port 0 49 41 37 p01 50 42 38 p02 51 43 39 p03 52 44 40 p04 53 45 41 p0a 54 - - p0b 55 - - p0c 56 - - p0f 57 46 42 p10 general - purpose i/o port 1 34 27 25 p11 35 28 26 p12 36 29 27 p14 38 31 29 p15 39 32 3 0 p17 4 0 - - p18 44 - - p19 45 - - p21 general - purpose i/o port 2 48 39 36 p22 47 38 35 p23 46 37 34 p30 general - purpose i/o port 3 5 - - p31 6 - - p32 7 - - p33 8 - - p39 9 6 5 p3a 10 7 6 p3b 11 8 7 p3c 12 9 8 p3d 13 10 9 p3e 14 11 10 p3f 15 12 11 p46 general - purpose i/o port 4 19 16 15 p47 20 17 16 p49 22 19 18 p4a 23 20 19 p4b 24 - - p4c 25 - - p4d 26 - - p4e 27 - - p50 general - purpose i/o port 5 2 2 2 p51 3 3 3 p52 4 4 4 p60 general - purpose i/o port 6 60 48 44 p61 59 47 43 p62 58 - - p80 general - purpose i/o port 8 61 49 45 p81 62 50 46 p82 63 51 47 pe0 general - purpose i/o port e 28 22 20 pe2 30 24 22 pe3 31 25 23
document number: 002 - 05659 rev.*b page 21 of 90 mb9a420l series p in function pin name function description pin no lqfp - 64 qfn - 64 lqfp - 52 lqfp - 48 qfn - 48 multi - function serial 0 sin0_0 multi - function serial interface ch.0 input pin 48 39 36 sin0_1 38 31 29 sot0_0 (sda0_0) multi - function serial interface ch.0 output pin. this pin operates as sot0 when it is used in a uart/csio /lin (operation modes 0 to 3 ) and as sda0 when it is used in an i 2 c (operation mode 4). 47 38 35 sot0_1 (sda0_1) 39 32 30 sck0_0 (scl0_0) multi - function serial interface ch.0 clock i/o pin. this pin operates as sck0 when it is used in a csio (operation mode 2 ) and as scl0 when it is used in an i 2 c (operation mode 4). 46 37 34 multi - function serial 1 sin1_1 multi - function serial interface ch.1 input pin 35 28 26 sot1_1 (sda1_1) multi - function serial interface ch. 1 output pin. this pin operates as sot1 when it is used in a uart/csio /lin (operation modes 0 to 3 ) and as sda1 when it is used in an i 2 c (operation mode 4). 36 29 27 sck1_1 (scl1_1 ) mult i - function serial interface ch.1 clock i/o pin. this pin operates as sck1 when it is used in a csio (operation mode 2 ) and as scl1 when it is used in an i 2 c (operation mode 4). 34 27 25 multi - function serial 3 sin3_ 1 multi - function serial interface ch.3 input pin 2 2 2 sot3_ 1 (sda3_ 1 ) multi - function serial interface ch.3 output pin. this pin operates as sot3 when it is used in a uart/csio /lin (operation modes 0 to 3 ) and as sda3 when it is used in an i 2 c (operation mode 4). 3 3 3 sot3_ 2 (sda3_ 2 ) 22 - - sck3_ 1 (scl3_ 1 ) multi - function serial interface ch.3 clock i/o pin. this pin operates as sck3 when it is used in a csio (operation mode 2 ) and as scl3 when it is used in an i 2 c (operation mode 4). 4 4 4 sck3_ 2 (scl3_ 2 ) 23 - -
document number: 002 - 05659 rev.*b page 22 of 90 mb9a420l series p in function pin name function description pin no lqfp - 64 qfn - 64 lqfp - 52 lqfp - 48 qfn - 48 multi - function serial 5 sin5_0 multi - function serial interface ch.5 input pin 60 48 44 sot5_0 (sda5_0) multi - function serial interface ch.5 output pin. this pin operates as sot5 when it is used in a uart/csio /lin (operation modes 0 to 3 ) and as sda5 when it is used in an i 2 c (operation mode 4). 59 47 43 sck5_0 (scl5_0) multi - function serial interface ch.5 clock i/o pin. this pin operates as sck5 when it is used in a csio (operation mode 2 ) and as scl5 when it is used in an i 2 c (operation mode 4). 58 - - multi - function timer 0 dtti0x_0 input signal of w aveform generator to control outputs rto00 to rto05 of multi - function timer 0. 9 6 5 dtti0x_2 59 47 43 frck0_ 2 16 - bit free - run timer ch.0 external clock input pin 35 28 26 ic00_ 2 16 - bit input capture input pin of multi - function timer 0 . icxx describes chan n el number. 36 29 27 ic02_ 2 38 31 29 ic03_ 2 39 32 30 rto00_0 (ppg00_0) waveform generator output pin of multi - function timer 0 . this pin operates as ppg00 when it is used in ppg0 output mode . 10 7 6 rto01 _0 (ppg00_0) waveform generator output pin of multi - function timer 0 . this pin operates as ppg00 when it is used in ppg0 output mode. 11 8 7 rto02_0 (ppg02_0) waveform generator output pin of multi - function timer 0 . this pin operates as ppg02 when it is used in ppg0 output mode . 12 9 8 rto03_0 (ppg02_0) waveform generator output pin of multi - function timer 0 . this pin operates as ppg02 when it is used in ppg0 output mode . 13 10 9 rto04_0 (ppg04_0) waveform generator output pin of multi - function timer 0 . this pin operates as ppg04 when it is used in ppg0 output mode . 14 11 10 rto05_0 (ppg04_0) waveform generator output pin of multi - function timer 0 . this pin operates as ppg04 when it is used in ppg0 output mode . 15 12 11 igtrg_0 ppg igbt mode external trigger input pin 24 - - igtrg_1 60 48 44
document number: 002 - 05659 rev.*b page 23 of 90 mb9a420l series p in function pin name function description pin no lqfp - 64 qfn - 64 lqfp - 52 lqfp - 48 qfn - 48 can tx1_2 can interface tx output pin 36 29 27 rx1_2 can interface rx in put pin 35 28 26 real - time clock rtcco_0 0.5 seconds pulse output pin of real - time clock 57 46 42 rtcco_2 10 7 6 subout_0 sub clock output pin 57 46 42 subout_2 10 7 6 dac da0 _0 d/a converter ch.0 analog output pin 22 19 18 reset initx external reset input pin. a reset is valid when initx="l". 21 18 17 mode md0 mode 0 pin. during normal operation, md0="l" must be input. during serial programming to f lash memory, md0="h" must be input. 29 23 21 md1 mode 1 pin. during serial programming to f lash memory, md1="l" must be input. 28 22 20 p ower vcc power supply pin 1 1 1 18 15 14 33 - - gnd vss gnd pin 16 13 12 32 26 24 64 52 48 c lock x0 main clock (oscillation) input pin 30 24 22 x0a sub clock (oscillation) input pin 19 16 15 x1 main clock (oscillation) i/o pin 31 25 23 x1a sub clock (oscillation) i/o pin 20 17 16 crout _1 built - in high - speed cr - osc clock output port 57 46 42 analog p ower avcc a/d converter and d/a converter analog power supply pin 41 33 31 avrh a/d converter analog reference voltage input pin 42 34 32 analog gnd avss a/d converter and d/a converter gnd pin 37 30 28 avrl a/d converter analog reference voltage input pin 43 35 33 c pin c power supply stabilization capacity pin 17 14 13 note: ? while this device contains a test access port (tap) based on the ieee 1149.1 - 2001 jtag standard, it is not fully compliant to all requirements of that standard. this device may contain a 32 - bit device id that is the same as the 32 - bit device id in other devices with different functionality. the tap pins may also be configurable for purposes other than access to the tap controller.
document number: 002 - 05659 rev.*b page 24 of 90 mb9a420l series 5. i/o circuit type type circuit remarks a it is possible to select the main oscillation / gpio function when the main oscillation is selected. ? oscillation feedback resistor : approximately 1 m ? with standby mode control when the gpio is selected. ? cmos level output. ? cmos level hysteresis input ? with pull - up resistor control ? with standby mode control ? pull - up resistor : approximately 50 k ? i oh = - 4 ma, i ol = 4 ma p - ch p - ch n - ch r r p - ch p - ch n - ch x0 a x1 a pull - up resistor feedback resistor pull - up resistor digital output digital output pull - up resistor control digital input standby mode control clock input standby mode control digital input standby mode control digital output digital output pull - up resistor control
document number: 002 - 05659 rev.*b page 25 of 90 mb9a420l series type circuit remarks b ? cmos level hysteresis input ? pul l - up resistor : approximately 50 k c ? open drain output ? cmos level hysteresis input pull - up resistor digital in put digital input digital out put n-ch
document number: 002 - 05659 rev.*b page 26 of 90 mb9a420l series type circuit remarks d it is possible to select the sub oscillation / gpio function when the sub oscillation is selected. ? oscillation feedback resistor : approximately 5 m ? with standby mode control when the gpio is selected. ? cmos level output. ? cmos level hysteresis input ? with pull - up resistor control ? with standby mode control ? pul l - up resistor : approximately 50 k ? i oh = - 4 m a, i ol = 4 ma p - ch p - ch n - ch r r p - ch p - ch n - ch x0 a x1 a pull - up resistor feedback resistor pull - up resistor digital output digital output pull - up resistor control digital input standby mode control clock input standby mode control digital input standby mode control digital output digital output pull - up resistor control
document number: 002 - 05659 rev.*b page 27 of 90 mb9a420l series type circuit remarks e ? cmos level output ? cmos level hysteresis input ? with pull - up resistor control ? with standby mode control ? pul l - up resistor : approximately 50 k ? i oh = - 4 ma, i ol = 4 ma ? when this pin is used as an i 2 c pin, the digital output p - ch transistor is always off ? +b input is available f ? cmos level output ? cmos level hysteresis input ? with input control ? analog input ? with pull - up resistor control ? with standby mode control ? pul l - up resistor : approximately 50 k ? i oh = - 4 ma, i ol = 4 ma ? when this pin is used as an i 2 c pin, the digital output p - ch transistor is always off ? +b input is available digital output digital output pull - up resistor control digital input standby mode c ontrol digital output digital output pull - up resistor control digital input standby mode c ontrol analog input input control p-ch p-ch n-ch r p-ch p-ch n-ch r
document number: 002 - 05659 rev.*b page 28 of 90 mb9a420l series type circuit remarks g ? cmos level output ? cmos level hysteresis input ? with pull - up resistor control ? with standby mode control ? pul l - up resistor : approximately 50 k ? i oh = - 12 ma, i ol = 12 ma ? +b input is available h ? cmos level output ? cmos level hysteresis input ? 5 v tolerant ? with pull - up resistor control ? with standby mode control ? pul l - up resistor : approximately 50 k ? i oh = - 4 ma, i ol = 4 ma ? available to control pzr registers . o nly p51, p52. ? when this pin is used as an i 2 c pin, the digital output p - ch transistor is always off digital output digital output pull - up resistor control digital input standby mode c ontrol digital output digital output pull - up resistor control digital input standby mode c ontrol p-ch p-ch n-ch r
document number: 002 - 05659 rev.*b page 29 of 90 mb9a420l series type circuit remarks i ? cmos level output ? cmos level hysteresis input ? with input control ? analog input ? 5 v tolerant ? with pull - up resistor control ? with standby mode control ? pul l - up resistor : approximately 50 k ? i oh = - 4 ma, i ol = 4 ma ? available to control pzr registers . o nly p23, p22, p60. ? when this pin is used as an i 2 c pin, the digital output p - ch transistor is always off j cmos level hysteresis input digital output digital output pull - up resistor control digital input standby mode c ontrol analog input input control mode input p-ch p-ch n-ch r
document number: 002 - 05659 rev.*b page 30 of 90 mb9a420l series type circuit remarks k ? cmos level output ? cmos level hysteresis input ? with input control ? analog output ? with pull - up resistor control ? with standby mode control ? pull - up resistor : approximately 50 k ? i oh = - 4 ma, i ol = 4 ma ? when this pin is used as an i 2 c pin, the digital output p - ch t ransistor is always off l ? cmos level output ? cmos level hysteresis input ? with standby mode control ? i oh = - 4 ma, i ol = 4 ma digital output digital output digital input standby mode control pull - up resistor control analog output digital output digital output digital input standby mode c ontrol p-ch p-ch n-ch r p-ch n-ch r
document number: 002 - 05659 rev.*b page 31 of 90 mb9a420l series 6. handling precautions any semiconductor devices have inherently a certain rate of failure. the possibility of failure is greatly affected by the co nditions in which they are used (circuit conditions, environmental conditions, etc.). this page describes precautions that must be observed to minimize the chance of failure and to obtain higher reliability from your cypress semiconductor devices. 6.1 precautions for product design this section describes precautions when designing electronic equipment using semiconductor devices. absolute maximum ratings semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of certain established limits, called absolute maximum ratings. do not exceed these ratings. recommended oper ating conditions recommended operating conditions are normal operating ranges for the semiconductor device. all the device's electrical characteristics are warranted when operated within these ranges. always use semiconductor devices within the recommended operating conditions. operation outside these ranges may adversely affect reliability and could result in device failure. no warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. users considering application outside the listed conditions are advised to contact their sales representative beforehand. processing and protection of pins these precautions must be followed when handling the pins which connect semiconductor devices to power supply and inpu t/output functions. 1. preventing over - voltage and over - current conditions exposure to voltage or current levels in excess of maximum ratings at any pin is likely to cause deterioration within the dev ice, and in extreme cases leads to permanent damage of the device. try to prevent such overvoltage or over - current conditions at the design stage. 2. protection of output pins shorting of output pins to supply pins or other output pins, or connection to large capacitance can cause large current flows . such conditions if present for extended periods of time can damage the device. therefore, avoid this type of connection. 3. handling of unused input pins unconnected input pins with very high impedance levels can adversely affect stability of operation. such pins should be connected through an appropriate resistance to a power supply pin or ground pin. latch - up semiconductor devices are constructed by the formation of p - type and n - type areas on a substrate. when subjected to abnormally high voltages, internal parasitic pnpn junctions (called thyristor structures) may be formed, causing large current levels in excess of several hundred ma to flow continuously at the power supply pin. this condition is called latch - up. caution: the occurrence of latch - up not only causes loss of reliability in the semiconductor device, but can cause injury or damage from high heat, smoke or flame. to prevent this from happening, do the following: 1. be sure that voltages applied to pins do not exceed the absolute maximum ratings. this should include attention to abnormal noise, surge levels, etc. 2. be sure that abnormal current flows do not occur during the power - on sequence. observance of safety regulations and standards most countries in the world have established standards and regulations regarding safety, protection from electromagnetic interference, etc. customers are requested to observe applicable regulations and standards in the design of products. fail - safe design any semiconductor devices have inherently a certain rate of failure. you must pr otect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over - current levels and other abnormal operating conditions.
document number: 002 - 05659 rev.*b page 32 of 90 mb9a420l series precautions related to usage of devices cypress semiconductor devices are intended for use in standard applications (computers, office automation and other office equipment, industrial, communications, and measurement equipment, personal or household devic es, etc.). caution: customers considering the use of our products in special applications where failure or abnormal operation may direct ly affect human lives or cause physical injury or property damage, or where extremely high levels of reliability are dem anded (such as aerospace systems, atomic energy controls, sea floor repeaters, vehicle operating controls, medical devices for life support, etc.) are requested to consult with sales representatives before such use. the company will not be responsible for damages arising from such use without prior approval. 6.2 precautions for package mounting package mounting may be either lead insertion type or surface mount type. in either case, for heat resistance during solderin g, you should only mount under cypress ' rec ommended conditions. for detailed information about mount conditions, contact your sales representative. lead insertion type mounting of lead insertion type packages onto printed circuit boards may be done by two methods: direct soldering on the boar d, or mounting by using a socket. direct mounting onto boards normally involves processes for inserting leads into through - holes on the board and using the flow soldering (wave soldering) method of applying liquid solder. in this case, the soldering process usua lly causes leads to be subjected to thermal stress in excess of the absolute ratings for storage temperature. mounting processes should conform to cypress recommended mounting conditions. if socket mounting is used, differences in surface treatment of the socket contacts and ic lead surfaces can lead to contact deterioration after long periods. for this reason it is recommended that the surface treatment of socket contacts and ic lead s be verified before mounting. surface mount type surface mount packaging has longer and thinner leads than lead - insertion packaging, and therefore leads are more easily deformed or bent. the use of packages with higher pin counts and narrower pin pitch results in increased susceptibility to open connec tions caused by deformed p ins, or shorting due to solder bridges. you must use appropriate mounting techniques. cypress recommends the solder reflow method, and has established a ranking of mounting conditions for each product. users are advised to mount packages in accordance with cypress ranking of recommended conditions. lead - free packaging caution: when ball grid array (bga) packages with sn - ag - cu balls are mounted using sn - pb eutectic soldering, junction strength may be reduced under some conditions of use. storage of semicondu ctor devices because plastic chip packages are formed from plastic resins, exposure to natural environmental conditions will cause absorpt ion of moisture. during mounting, the application of heat to a package that has absorbed moisture can cause surfaces t o peel, reducing moisture resistance and causing packages to crack. to prevent, do the following: 1. avoid exposure to rapid temperature changes, which cause moisture to condense inside the product. store products in locations where temperature changes are sl ight. 2. use dry boxes for product storage. products should be stored below 70% relative humidity, and at temperatures between 5 c and 30 c . when you open dry package that recommends humidity 40% to 70% relative humidity. 3. when necessary, cypress packages sem iconductor devices in highly moisture - resistant aluminum laminate bags, with a silica gel desiccant. devices should be sealed in their aluminum laminate bags for storage. 4. avoid storing packages where they are exposed to corrosive gases or high levels of du st. baking packages that have absorbed moisture may be de - moisturized by baking (heat drying). follow the cypress recommended conditions for baking. condition: 125 c /24 h
document number: 002 - 05659 rev.*b page 33 of 90 mb9a420l series static electricity because semiconductor devices are particularly susceptible to damage by static electricity, you must take the following precautions: 1. maintain relative humidity in the working environment between 40% and 70%. use of an apparatus for ion generation may be needed to remove electricity. 2. electrically ground all conveyors, solder vessels, soldering irons and peripheral equipment. 3. eliminate static body electricity by the use of rings or bracelets connected to ground through high resistance (on the level of 1 m ). wearing of conductive clothing and shoes, use of conductive f loor mats and other measures to minimize shock loads is recommended. 4. ground all fixtures and instruments, or protect with anti - static measures. 5. avoid the use of s tyrofoam or other highly static - prone materials for storage of completed board assemblies. 6.3 pr ecautions for use environment reliability of semiconductor devices depends on ambient temperature and other conditions as described above. for reliable performance, do the following: 1. humidity prolonged use in high humidity can lead to leakage in devices as well as printed circuit boards. if high humidity levels are anticipated, consider anti - humidity processing. 2. discharge of static electricity when high - voltage charges exist close to semiconductor devices, discharges can cause abnormal operation. in such ca ses, use anti - static measures or processing to prevent discharges. 3. corrosive gases, dust, or oil exposure to corrosive gases or contact with dust or oil may lead to chemical reactions that will adversely affect the device. if you use devices in such condit ions, consider ways to prevent such exposure or to protect the devices. 4. radiation, including cosmic radiation most devices are not designed for environments involving exposure to radiation or cosmic radiation. users should provide shielding as appropriate. 5. smoke, flame caution: plastic molded devices are flammable, and therefore should not be used near combustible substances. if devices begin to smoke or burn, there is danger of the release of toxic gases. customers considering the use of cypress products in other special environmental conditions should consult with sales representatives.
document number: 002 - 05659 rev.*b page 34 of 90 mb9a420l series 7. handling devices power supply pins in products with multiple v cc and v ss pins, respective pins at the same potential are interconnected within the device in order to prevent malfunctions such as latch - up. however, all of these pins should be connected externally to the power supply or ground lines in order to reduce electromagnetic emission levels, to prevent abnormal operation of strobe signals caused by t he rise in the ground level, and to conform to the total output current rating. moreover, connect the current supply source with each power supply pin and gnd pin of this device at low impedance. it is also advisable that a ceramic capacitor of approximate ly 0.1 f be connected as a bypass capacitor between each power supply pin and gnd pin, between avcc pin and avss pin, between avrh pin and avrl pin near this device. stabilizing power supply voltage a malfunction may occur when the power supply voltage fl uctuates rapidly even though the fluctuation is within the recommended operating conditions of the vcc power supply voltage. as a rule, with voltage stabilization, suppress the voltage fluctuation so that the fluctuation in vcc ripple ( peak - to - peak value) at the commercial frequency (50 hz/60 hz) does not exceed 10% of the vcc value in the recommended operating conditions, and the transient fluctuation rate does not exceed 0.1 v/s when there is a momentary fluctuation on switching the power supply. crystal oscillator circuit noise near the x0 /x1 and x0a/ x1 a pins may cause the device to malfunction. design the printed circuit board so that x0 / x1, x0a/x1a pins, the crystal oscillator, and the bypass capacitor to ground are located as close to the device as po ssible. it is strongly recommended that the pc board artwork be designed such that the x0/x1 and x0a/ x1 a pins are surrounded by ground plane as this is expected to produce stable operation. evaluate oscillation of your using crystal oscillator by your mount board. sub crystal oscillator this series sub oscillator circuit is low gain to keep the low current consumption. the crystal oscillator to fill the following conditions is recommended for sub crystal oscillator to stabilize the oscillation. ? surface mount type size : more than 3.2 mm 1.5 mm load capacitance: approximately 6 pf to 7 pf ? lead type load capacitance: approximately 6 pf to 7 pf using an external clock when using an external cloc k as an input of the main clock , set x0 / x1 to the external clock input, and input the clock to x0 . x1 (pe3) can be used as a general - purpose i/o port. similarly, w hen using an external cloc k as an input of the sub clock , set x0 a/ x1 a to the external clock input, and input the clock to x0 a. x1 a (p47) can be used as a general - purpose i/o port. example of using an external clock device x0 ( x0a ) x1 (pe3), x1a (p47) can be used as general - purpose i/o ports.
document number: 002 - 05659 rev.*b page 35 of 90 mb9a420l series handling when using multi - function serial pin as i 2 c pin if it is using the multi - function serial pin as i 2 c pins, p - ch transistor of digital output is always disable d . however, i 2 c pins need to keep the electrical characteristic like other pins and not to connect to the external i 2 c bus system with power off. c pin this series contains the regulator. be sure to connect a smoothing capacitor (c s ) for the regulator between the c pin and the gnd pin. please use a ceram ic capacitor or a capacitor of equivalent frequency characteristics as a smoothing capacitor. however, some laminated ceramic capacitors have the characteristics of capacitance variation due to thermal fluctuation (f characteristics and y5v characteristic s). please select the capacitor that meets the specifications in the operating conditions to use by evaluating the temperature characteristics of a capacitor. a smoothing capacitor of about 4.7 f would be recommended for this series. mode pins (md0) connect the md pin (md0) directly to v cc or v ss pins. design the printed circuit board such that the pull - up/down resistance stays low, as well as the distance between the mode pins and v cc pins or v ss p ins is as short as possible and the connection impedance is low, when the pins are pulled - up/down such as for switching the pin level and rewriting the flash memory data. it is because of preventing the device erroneously switching to test mode due to nois e. notes on power - on turn power on/off in the following order or at the same time. if not using the a/d converter and d/a converter , connect avcc = vcc and avss = vss. turning on : v cc serial communication there is a possibility to receive wrong data due to the noise or other causes on the serial communication. therefore, design a printed circuit board so as to avoid noise. consider the case of receiving wrong data due to noise, perform error detection such as by applying a checksum of data at the end. if an error is detected , retransmit the data. differences in features among the products with different memory sizes and between flash memory products and mask products the electric characteristics including p ower consumption, esd, latch - up, noise characteristics, and oscillation characteristics among the products with different memory sizes and between flash memory products and mask products are different because chip layout and memory structures are different . if you are switching to use a different product of the same series, please make sure to evaluate the electric characteristics . pull - up function of 5 v tolerant i/o please do not input the signal more than vcc voltage at the time of pull - up function use o f 5 v tolerant i / o. device c vss c s gnd
document number: 002 - 05659 rev.*b page 36 of 90 mb9a420l series 8. block diagram c o r t e x - m 3 c o r e @ 4 0 m h z ( m a x ) f l a s h i / f c l o c k r e s e t g e n e r a t o r d u a l - t i m e r w a t c h d o g t i m e r ( h a r d w a r e ) c s v e x t e r n a l i n t e r r u p t c o n t r o l l e r 1 9 p i n + n m i p o w e r - o n r e s e t a h b - a p b b r i d g e : a p b 1 ( m a x 4 0 m h z ) s r a m 1 4 k b y t e s a h b - a p b b r i d g e : a p b 0 ( m a x 4 0 m h z ) i d s y s c l k m b 9 a f 4 2 1 k / l a h b - a p b b r i d g e : a p b 2 ( m a x 4 0 m h z ) n v i c w a t c h d o g t i m e r ( s o f t w a r e ) s e c u r i t y 1 2 - b i t a / d c o n v e r t e r t r s t x , t c k , t d i , t m s x 0 a v c c , a v s s , a v r h , a v r l a n x x t i o a x t i o b x c t d o x 1 x 0 a x 1 a s c k x s i n x s o t x i n t x n m i x p 0 x , p 1 x , ? ? ? p x x i n i t x m o d e - c t r l i r q - m o n i t o r m d 0 , m d 1 r e g u l a t o r a h b - a h b b r i d g e a d t g _ x o n - c h i p f l a s h 6 4 k b y t e s m u l t i - f u n c t i o n s e r i a l i / f 4 c h . ( w i t h o u t f i f o c h . 0 / 1 / 3 / 5 ) g p i o p i n - f u n c t i o n - c t r l l v d m u l t i - l a y e r a h b ( m a x 4 0 m h z ) r o m t a b l e s w j - d p m a i n o s c p l l s u b o s c c r 4 m h z c r 1 0 0 k h z l v d c t r l b a s e t i m e r 1 6 - b i t 8 c h . / 3 2 - b i t 4 c h . r e a l - t i m e c o l c k r t c c o _ x , s u b o u t _ x u n i t 0 c a n t x 1 _ 2 , r x 1 _ 2 1 0 - b i t d / a c o n v e r t e r 1 u n i t s d a x m u l t i - f u n c t i o n t i m e r 1 6 - b i t f r e e - r u n t i m e r 3 c h . 1 6 - b i t o u t p u t c o m p a r e 6 c h . 1 6 - b i t i n p u t c a p t u r e 3 c h . w a v e f o r m g e n e r a t o r 3 c h . a / d a c t i v a t i o n c o m p a r e 1 c h . 1 6 - b i t p p g 3 c h . i c 0 x d t t i 0 x r t o 0 x f r c k x i g t r g _ x c a n p r e s c a l e r c r o u t s o u r c e c l o c k
document number: 002 - 05659 rev.*b page 37 of 90 mb9a420l series 9. memory size see memory size in product lineup to confirm the memory size. 10. memory map memory map (1) peripherals area 0x41ff_ffff 0xffff_ffff 0xe010_0000 0x4006_4000 0xe000_0000 0x4006_3000 can ch.1 0x4006_1000 0x4006_0000 reserved 0x4005_0000 reserved 0x4004_0000 reserved 0x4003_c000 reserved 0x4003_b000 rtc 0x4003_a000 reserved 0x6000_0000 0x4003_9000 reserved 0x4003_8000 mfs 0x4003_7000 can prescaler 0x4400_0000 0x4003_6000 reserved 0x4003_5800 reserved 0x4200_0000 0x4003_5000 lvd 0x4003_4000 reserved 0x4000_0000 0x4003_3000 gpio 0x4003_2000 reserved 0x2400_0000 0x4003_1000 int-req.read 0x4003_0000 exti 0x2200_0000 0x4002_f000 reserved 0x4002_e000 cr trim 0x2008_0000 0x4002_9000 reserved 0x2000_0000 sram1 0x4002_8000 d/ac 0x1ff8_0000 reserved 0x4002_7000 a/dc 0x4002_6000 reserved 0x0020_8000 0x4002_5000 base timer 0x0020_0000 reserved 0x4002_4000 ppg 0x0010_0008 reserved 0x0010_0000 security/cr trim 0x4002_1000 0x4002_0000 mft unit0 0x4001_6000 0x4001_5000 dual timer 0x0000_0000 0x4001_3000 0x4001_2000 sw wdt 0x4001_1000 hw wdt 0x4001_0000 clock/reset 0x4000_1000 0x4000_0000 flash i/f cortex-m3 private peripherals reserved reserved see " ? memory map (2)" for the memory size details. reserved reserved reserved reserved reserved reserved reserved reserved flash 32mbytes bit band alias reserved 32mbytes bit band alias reserved peripherals
document number: 002 - 05659 rev.*b page 38 of 90 mb9a420l series memory map (2) *: see mb9a420l/120l/mb9b120j series flash programming manual to confirm the detail of flash memory. mb9af421l 0x2008_0000 0x2000_1000 0x2000_0000 0x0010_0008 0x0010_0004 cr trimming 0x0010_0000 security 0x0000_fff8 0x0000_0000 reserved sram1 4kbytes reserved sa0-7 (8kbx8) reserved flash 64kbytes *
document number: 002 - 05659 rev.*b page 39 of 90 mb9a420l series peripheral address map start address end address bus peripherals 0x4000_0000 0x4000_0fff ahb flash memory i/f register 0x4000_1000 0x4000_ffff reserved 0x4001_0000 0x4001_0fff apb0 clock/reset control 0x4001_1000 0x4001_1fff hardware watchdog timer 0x4001_2000 0x4001_2fff software watchdog timer 0x4001_3000 0x4001_4fff reserved 0x4001_5000 0x4001_5fff dual - timer 0x4001_6000 0x4001_ffff reserved 0x4002_0000 0x4002_0fff apb1 multi - function timer unit 0 0x4002_1000 0x4002_ 3 fff reserved 0x4002_4000 0x4002_4fff ppg 0x4002_5000 0x4002_5fff base timer 0x4002_6000 0x4002_6fff reserved 0x4002_7000 0x4002_7fff a/d converter 0x4002_8000 0x4002_8 fff d /a converter 0x4002_ 9 000 0x4002_dfff reserved 0x4002_e000 0x4002_efff built - in cr trimming 0x4002_f000 0x4002_ffff reserved 0x4003_0000 0x4003_0fff apb2 external interrupt 0x4003_1000 0x4003_1fff interrupt source check resister 0x4003_2000 0x4003_2fff reserved 0x4003_3000 0x4003_3fff gpio 0x4003_4000 0x4003_4fff reserved 0x4003_5000 0x4003_5 7 ff low - voltage detector 0x4003_ 58 00 0x4003_5 f ff reserved 0x4003_6000 0x4003_6fff reserved 0x4003_7000 0x4003_7fff can prescaler 0x4003_8000 0x4003_8fff multi - function serial interface 0x4003_9000 0x4003_9fff reserved 0x4003_a000 0x4003_afff reserved 0x4003_b000 0x4003_ b fff real - time clock 0x4003_ c 000 0x4003_ f fff reserved 0x4004_0000 0x4004_ffff ahb reserved 0x4005_0000 0x4005_ffff reserved 0x4006_0000 0x4006_0fff reserved 0x4006_ 1 000 0x4006_ 2 fff reserved 0x4006_ 3 000 0x4006_ 3 fff can ch.1 0x4006_ 4 000 0x41ff_ffff reserved
document number: 002 - 05659 rev.*b page 40 of 90 mb9a420l series 11. pin status in each cpu state the terms used for pin status have the following meanings. ? initx=0 this is the period when the initx pin is the l level. ? initx=1 this is the period when the initx pin is the h level. ? spl=0 this is the status that the standby pin level setting bit (spl) in the standby mode control register (stb_ctl) is set to 0. ? sp l=1 this is the status that the standby pin level setting bit (spl) in the standby mode control register (stb_ctl) is set to 1. ? input enabled indicates that the input function can be used. ? internal input fixed at 0 this is the status that the input functio n cannot be used. internal input is fixed at l. ? hi - z indicates that the pin drive transistor is disabled and the pin is put in the hi - z state. ? setting disabled indicates that the setting is disabled. ? maintain previous state maintains the state that was immediately prior to entering the current mode. if a built - in peripheral function is operating, the output follows the peripheral function. if the pin is being used as a port, that output is maintained. ? analog input is enabled indicates that the analog inp ut is enabled.
document number: 002 - 05659 rev.*b page 41 of 90 mb9a420l series list of pin status pin status type function group power - on reset or low - voltage detection state initx input state device internal reset state run mode or s leep mode state timer mode , rtc mode , or s top mode state power supply unstable power supply stable power supply stable power supply stable - initx = 0 initx = 1 initx = 1 initx = 1 - - - - spl = 0 spl = 1 a gpio selected setting disabled setting disabled setting disabled maintain previous state maintain previous state hi - z / internal input fixed at 0 main crystal oscillator input pin/ external main clock input selected input enabled input enabled input enabled input enabled input enabled input enabled b gpio selected setting disabled setting disabled setting disabled maintain previous state maintain previous state hi - z / internal input fixed at 0 external main clock input selected setting disabled setting disabled setting disabled maintain previous state maintain previous state hi - z / internal input fixed at 0 main crystal oscillator output pin hi - z / internal input fixed at 0/ or input enable hi - z / internal input fixed at 0 hi - z / internal input fixed at 0 maintain previous state / when oscillation stop s * 1 , hi - z / internal input fixed at 0 maintain previous state / when oscillation stop s * 1 , hi - z / internal input fixed at 0 maintain previous state / when oscillation stop s * 1 , hi - z / internal input fixed at 0 c initx input pin pull - up / input enabled pull - up / input enabled pull - up / input enabled pull - up / input enabled pull - up / input enabled pull - up / input enabled d mode input pin input enabled input enabled input enabled input enabled input enabled input enabled e mode input pin input enabled input enabled input enabled input enabled input enabled input enabled gpio selected setting disabled setting disabled setting disabled maintain previous state maintain previous state hi - z / input enabled
document number: 002 - 05659 rev.*b page 42 of 90 mb9a420l series pin status type function group power - on reset or low - voltage detection state initx input state device internal reset state run mode or s leep mode state timer mode , rtc mode , or s top mode state power supply unstable power supply stable power supply stable power supply stable - initx = 0 initx = 1 initx = 1 initx = 1 - - - - spl = 0 spl = 1 f gpio selected setting disabled setting disabled setting disabled maintain previous state maintain previous state hi - z / internal input fixed at 0 sub crystal oscillator input pin / external sub clock input selected input enabled input enabled input enabled input enabled input enabled input enabled g gpio selected setting disabled setting disabled setting disabled maintain previous state maintain previous state hi - z / internal input fixed at 0 external sub clock input selected setting disabled setting disabled setting disabled maintain previous state maintain previous state hi - z / internal input fixed at 0 sub crystal oscillator output pin hi - z / internal input fixed at 0/ or input enable hi - z / internal input fixed at 0 hi - z / internal input fixed at 0 maintain previous state maintain previous state / when oscillation stop s * 2 , hi - z / internal input fixed at 0 maintain previous state / when oscillation stop s * 2 , hi - z / internal input fixed at 0 h nmix selected setting disabled setting disabled setting disabled maintain previous state maintain previous state maintain previous state resource other than above selected hi - z hi - z / input enabled hi - z / input enabled hi - z / internal input fixed at 0 gpio selected i jtag selected hi - z pull - up / input enabled pull - up / input enabled maintain previous state maintain previous state maintain previous state gpio selected setting disabled setting disabled setting disabled hi - z / internal input fixed at 0
document number: 002 - 05659 rev.*b page 43 of 90 mb9a420l series pin status type function group power - on reset or low - voltage detection state initx input state device internal reset state run mode or s leep mode state timer mode , rtc mode , or s top mode state power supply unstable power supply stable power supply stable power supply stable - initx = 0 initx = 1 initx = 1 initx = 1 - - - - spl = 0 spl = 1 j resource selected hi - z hi - z / input enabled hi - z / input enabled maintain previous state maintain previous state hi - z / internal input fixed at 0 gpio selected k external interrupt enabled selected setting disabled setting disabled setting disabled maintain previous state maintain previous state maintain previous state resource other than above selected hi - z hi - z / input enabled hi - z / input enabled hi - z / internal input fixed at 0 gpio selected l analog input selected hi - z hi - z / internal input fixed at 0 / analog input enabled hi - z / internal input fixed at 0 / analog input enabled hi - z / internal input fixed at 0 / analog input enabled hi - z / internal input fixed at 0 / analog input enabled hi - z / internal input fixed at 0 / analog input enabled resource other than above selected setting disabled setting disabled setting disabled maintain previous state maintain previous state hi - z / internal input fixed at 0 gpio selected m analog input selected hi - z hi - z / internal input fixed at 0 / analog input enabled hi - z / internal input fixed at 0 / analog input enabled hi - z / internal input fixed at 0 / analog input enabled hi - z / internal input fixed at 0 / analog input enabled hi - z / internal input fixed at 0 / analog input enabled external interrupt enabled selected setting disabled setting disabled setting disabled maintain previous state maintain previous state maintain previous state resource other than above selected hi - z / internal input fixed at 0 gpio selected
document number: 002 - 05659 rev.*b page 44 of 90 mb9a420l series pin status type function group power - on reset or low - voltage detection state initx input state device internal reset state run mode or s leep mode state timer mode , rtc mode , or s top mode state power supply unstable power supply stable power supply stable power supply stable - initx = 0 initx = 1 initx = 1 initx = 1 - - - - spl = 0 spl = 1 n analog output selected setting disabled setting disabled setting disabled maintain previous state *3 *4 external interrupt enabled selected setting disabled setting disabled setting disabled maintain previous state maintain previous state resource o ther than above selected hi - z hi - z / input enabled hi - z / input enabled hi - z / internal input fixed at 0 gpio selected *1: oscillation is stopped at s ub timer mode , sub cr timer mode, rtc mode, stop mode. *2: oscillation is stopped at stop mode. *3: maintain previous state at timer mode . gpio selected internal input fixed at 0 at rtc mode , stop mode. *4: maintain previous state at timer mode . hi - z/ internal input fixed at 0 at rtc mode , stop mode.
document number: 002 - 05659 rev.*b page 45 of 90 mb9a420l series 12. electrical characteristics 12.1 absolute maximum ratings parameter symbol rating unit remarks min max power supply voltage* 1, * 2 v cc v ss - 0.5 v ss + 6.5 v analog power supply voltage* 1, * 3 av cc v ss - 0.5 v ss + 6.5 v analog reference voltage* 1, * 3 avrh v ss - 0.5 v ss + 6.5 v input voltage* 1 v i v ss - 0.5 v cc + 0.5 ( 6.5 v) v v ss - 0.5 v ss + 6.5 v 5 v tolerant analog pin input voltage* 1 v ia v ss - 0.5 av cc + 0.5 ( 6.5 v) v output voltage* 1 v o v ss - 0.5 v cc + 0.5 ( 6.5 v) v clamp maximum current i clamp - 2 +2 ma *7 clamp total maximum current [i clamp ] +20 ma * 7 l level maximum output current* 4 i ol - 10 ma 4 ma type 20 ma 12 ma type l level average output current* 5 i olav - 4 ma 4 ma type 12 ma 12 ma type l level total maximum output current i ol - 100 ma l level total average output current* 6 i olav - 50 ma h level maximum output current* 4 i oh - - 10 ma 4 ma type - 20 ma 12 ma type h level average output current* 5 i ohav - - 4 ma 4 ma type - 12 ma 12 ma type h level total maximum output current i oh - - 100 ma h level total average output current* 6 i ohav - - 50 ma power consumption p d - 350 mw storage temperature t stg - 55 + 150 c *1 : these parameters are based on the condition that v ss = av ss = 0.0 v. *2 : v cc must not drop below v ss - 0.5 v. * 3: ensure that the voltage does not exceed v cc + 0. 5 v, for example, when the power is turned on. * 4: the maximum output current is defined as the value of the peak current flowing through any one of the corresponding pins . * 5: the average output current is defined as the average current value flowing throu gh any one of the corresponding pins for a 100 ms period. * 6: the total average output current is defined as the average current value flowing through all of corresponding pins for a 100 ms.
document number: 002 - 05659 rev.*b page 46 of 90 mb9a420l series *7 : ? see list of pin functions and i/o circuit type about +b input available pin. ? use within recommended operating conditions. ? use at dc voltage (current) the +b input . ? the +b signal should always be applied a limiting resistance placed between the +b signal and the device. ? the value of the limiting resistance should be set so that when the +b signal is applied the input current to the device pin does not exceed rated values, either instantaneously or for prolonged periods. ? note that when the device drive current is low, such as in the low - power consump t ion modes, the +b input potential may pass through the protective diode and increase the potential at the v cc and avcc pin, and this may affect other devices. ? note that if a +b signal is input when the device power supply is off (not fixed at 0 v), the power supply is provided from the pins, so that incomplete operation may result. ? the fo llowing is a r ecommended circuit example (i/o equivalent circuit ) . warning : ? semiconductor devices may be permanently damaged by application of stress ( including, without limitation, voltage, current or temperature) in excess of absolute maximum ratings. do not exceed any of these ratings. r +b input (0v to 16v) p - ch v cc v cc limiting resistor n - ch av cc analog input digital input digital output protection diode
document number: 002 - 05659 rev.*b page 47 of 90 mb9a420l series 12.2 recommended operating conditions (v ss = av ss = avrl = 0.0v) parameter symbol conditions value unit remarks min max power supply voltage v cc - 2.7 * 2 5.5 v analog power supply voltage av cc - 2.7 5.5 v av cc = v cc analog reference voltage avrh - 2.7 av cc v avr l - av ss av ss v smoothing capacitor c s - 1 10 1 operating t emperature lqg064 , lqc052 , lqd064 , lqa048 , wns064 , wny048 t a when mounted on four - layer pcb - 40 + 105 c when mounted on double - sided single - layer pcb - 40 + 8 5 c * 1: see c pin in handling devices for the connection of the smoothing capacitor. *2: in between less than the minimum power supply voltage and low voltage reset/interrupt detection voltage or more, instruction execution and low voltage detection function by built - in high - speed cr(including main pll is used) or built - in low - speed cr is poss ible to operate only. warning : ? the recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. all of the device's electrical characteristics are warranted when the device is operated under these cond itions . a ny use of semiconductor devices wi ll be under their recommended operating condition. operation under any conditions other than these conditions may adversely affect reliability of device and could result in device failure. no warranty is made with respect to any use, operating conditions , or combinations not represented on th is data sheet. if you are considering application under any conditions other than listed herein, please contact sales representatives beforehand.
document number: 002 - 05659 rev.*b page 48 of 90 mb9a420l series 12.3 dc characteristics 12.3.1 current rating (v cc = av cc = 2.7v to 5.5v , v ss = av ss = avrl = 0v , t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks typ max run mode current i cc v cc pll r un mode cpu: 40 mhz , peripheral: 40 mhz instruction on flash 15.5 16 ma *1 , *5 cpu: 40 mhz, peripheral: the clock stops nop operation instruction on flash 9 10.6 ma *1 , *5 cpu: 40 mhz , peripheral: 40 mhz instruction on ram 14 15 ma *1 high - speed cr r un mode cpu/ peripheral: 4 mhz* 2 instruction on flash 1.7 3.0 ma *1 sub r un mode cpu/ peripheral: 32 khz instruction on flash 63 900 ccs pll s leep mode peripheral: 40 mhz 9 12 ma *1 , *5 high - speed cr s leep mode peripheral: 4 mhz* 2 1 2.1 ma *1 sub s leep mode peripheral: 32 khz 58 880 a =+25c, v cc = 5.5 v * 4 : t a =+ 105 c, v cc =5.5 v *5: when using the crystal oscillator of 4 mhz ( including the current consumption of the oscillation circuit ) * 6 : when using the crystal oscillator of 32 khz ( including the current consumption of the oscillation cir cuit )
document number: 002 - 05659 rev.*b page 49 of 90 mb9a420l series (v cc = av cc = 2.7v to 5.5v , v ss = av ss = avrl = 0v , t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks typ max t imer mode current i cct vcc main t imer mode t a = + 25 c , when lvd is off 1 .8 2 .1 m a *1 t a = + 85 c , when lvd is off - 2.7 m a *1 i cct sub t imer mode t a = + 25 c , when lvd is off 13 44 a = + 85 c , when lvd is off - 730 cc r rtc mode t a = + 25 c , when lvd is off 10 38 a = + 85 c , when lvd is off - 570 cch s top mode t a = + 25 c , when lvd is off 9 32 a = + 85 c , when lvd is off - 540 *1: when all ports are fixed. * 2 : v cc =5.5 v * 3 : when using the crystal oscillator of 4 mhz ( including the current consumption of the oscillation circuit ) * 4 : when using the crystal oscillator of 32 khz ( including the current consumption of the oscillation circuit ) lvd current ( v cc = av cc = 2.7v to 5.5v, v ss = av ss = avrl = 0v, t a = - 40c to + 105 c) parameter symbo l pin name conditions value unit remarks typ max low - v oltage detection circuit (lvd) power supply current i cclvd vcc at operation for reset vcc = 5.5 v 0.13 0.3 flash memory current ( v cc = av cc = 2.7v to 5.5v, v ss = av ss = avrl = 0v, t a = - 40c to + 105 c) parameter symbol pin name conditions value unit remarks typ max flash m emory w rite/ e rase current i ccflash vcc at write/erase 9.5 11.2 ma
document number: 002 - 05659 rev.*b page 50 of 90 mb9a420l series a/d convertor current ( v cc = av cc = 2.7v to 5.5v, v ss = av ss = avrl = 0v, t a = - 40c to + 105 c) parameter symbol pin name conditions value unit remarks typ max power supply current i ccad avcc at operation 0.7 0.9 ma at stop 0.13 13 ccavrh avrh at operation avrh=5.5 v 1.1 1.97 ma at stop avrh=5.5 v 0.1 1.7 d/a convertor current ( v cc = av cc = 2.7v to 5.5v, v ss = av ss = avrl = 0v, t a = - 40c to + 105 c) parameter symbol pin name conditions value unit remarks typ max power supply current i dda avcc at operation av cc = 3.3 v 315 380 dsa at operation av cc = 5.0 v 475 580
document number: 002 - 05659 rev.*b page 51 of 90 mb9a420l series 12.3.2 pin characteristics (v cc = av cc = 2.7v to 5.5v, v ss = av ss = avrl = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks min typ max h level input voltage (hysteresis input) v ihs cmos hysteresis input pin , md0 , md1 - v cc 0.8 - v cc + 0.3 v 5 v tolerant input pin - v cc 0.8 - v ss + 5.5 v l level input voltage (hysteresis input) v ils cmos hysteresis input pin , md0 , md1 - v ss - 0.3 - v cc 0.2 v 5 v tolerant input pin - v ss - 0.3 - v cc 0.2 v h level output voltage v oh 4ma type v cc oh = - 4 ma v cc - 0.5 - v cc v v cc < 4.5 v , i oh = - 2 ma 12ma type v cc oh = - 12 ma v cc - 0.5 - v cc v v cc < 4.5 v , i oh = - 8 ma l level output voltage v ol 4ma type v cc ol = 4 ma v ss - 0.4 v v cc < 4.5 v , i ol = 2 ma 12ma type v cc ol = 12 ma v ss - 0.4 v v cc < 4.5 v , i ol = 8 ma input leak current i il - - - 5 - + 5 pu pull - up pin v cc cc < 4.5 v - - 180 input capacitance c in other than vcc, vss, avcc, avss, avrh , avrl - - 5 15 pf
document number: 002 - 05659 rev.*b page 52 of 90 mb9a420l series 12.4 ac characteristics 12.4.1 main clock input characteristics (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c) parameter symbol pin name conditions value unit remarks min max input frequency f ch x0 , x1 v cc cc < 4.5 v 4 20 - 4 48 mhz when using external clock input clock cycle t cylh - 20.83 250 ns when using external clock input clock pulse width - p wh /t cylh , p wl /t cylh 45 55 % when using external clock input clock rising time and falling time t cf , t cr - - 5 ns when using external clock internal operating c lock frequency * 1 f cm - - - 40 mhz master clock f cc - - - 40 mhz base clock (hclk/fclk) f cp0 - - - 40 mhz apb0 bus clock* 2 f cp1 - - - 40 mhz apb1 bus clock* 2 f cp 2 - - - 40 mhz apb2 bus clock* 2 internal operating clock cycle time * 1 t cy cc - - 25 - ns base clock (hclk/fclk) t cycp 0 - - 25 - ns apb0 bus clock* 2 t cycp 1 - - 25 - ns apb1 bus clock* 2 t cycp 2 - - 25 - ns apb2 bus clock* 2 *1 : for more information about each internal operating clock , see chapter 2 - 1 : clock in fm3 family p eripheral m anual. *2 : for about each apb bus which each peripheral is connected to , see block diagram in this data sheet. x0
document number: 002 - 05659 rev.*b page 53 of 90 mb9a420l series 12.4.2 sub clock input characteristics (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks min typ max input frequency f cl x0a , x1a - - 32.768 - khz when crystal oscillator is connected - 32 - 100 khz when using external clock input clock cycle t cyll - 10 - 31.25 wh /t cyll , p wl /t cyll 45 - 55 % when using external clock *: see s ub crystal oscillator in handling devices for the crystal oscillator used . x0 a
document number: 002 - 05659 rev.*b page 54 of 90 mb9a420l series 12.4.3 built - in cr oscillation characteristics built - in high - speed cr (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c parameter symbol conditions value unit remarks min typ max clock frequency f crh t a = + 25 c , 3.6 v < v cc *1 t a =0 c to + 8 5 c , 3.6 v < v cc a = - 4 0 c to + 105 c , 3.6 v < v cc a = + 25 c , 2.7 v cc a = - 2 0 c to + 8 5 c , 2.7 v cc a = - 2 0 c to + 10 5 c , 2.7 v cc a = - 4 0 c to + 10 5 c , 2.7 v cc a = - 40 c to + 105 c 2.8 4 5.2 when not trimming frequency stabilization time t crwt - - - 30 *1: in the case of using the values in cr trimming area of flash memory at shipment for frequency trimming/temperature trimmi ng. *2: this is time from the trim value setting to stable of the frequency of the high - speed cr clock. after setting the trim value, the period when the frequency stability time passes can use the high - speed cr clock as a source clock. built - in low - speed cr (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol conditions value unit remarks min typ max clock frequency f crl - 50 100 150 k hz
document number: 002 - 05659 rev.*b page 55 of 90 mb9a420l series 12.4.4 operating conditions of main pll (in the case of using main clock for input of main pll) (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol value unit remarks min typ max pll oscillation stabilization wait time* 1 (lock up time) t lock 100 - - plli 4 - 16 mh z pll multiplication rate - 5 - 37 multiplier pll macro oscillation clock frequency f pllo 75 - 150 mh z main pll clock frequency* 2 f clkpll - - 40 mh z *1: time from when the pll starts operating until the oscillation stabilizes. *2: for more information about main pll clock (clkpll), see chapter 2 - 1 : clock in fm3 family p eripheral m anual . 12.4.5 operating conditions of main pll (in the case of using built - in high - speed cr for input clock of main pll) (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol value unit remarks min typ max pll oscillation stabilization wait time* 1 (lock up time) t lock 100 - - plli 3.8 4 4.2 mh z pll multiplication rate - 19 - 35 multiplier pll macro oscillation clock frequency f pllo 72 - 150 mh z main pll clock frequency* 2 f clkpll - - 40 mh z *1: time from when the pll starts operating until the oscillation stabilizes. *2: for more information about main pll clock (clkpll), see chapter 2 - 1 : clock in fm3 family p eripheral m anual . note : ? make sure to input to the main pll source clock, the high - speed cr clock (clkhc) that the frequency /temperature has been trimmed. when setting pll multiple rate, pleas e take the accuracy of the built - in high - speed cr clock into account and prevent the master clock from exceeding the maximum frequency. k divider pll input clock main pll pll macro oscillation clock m divider main pll clock (clkpll) n divider main pll connection
document number: 002 - 05659 rev.*b page 56 of 90 mb9a420l series 12.4.6 reset input characteristics (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks min max reset input time t initx initx - 500 - ns 12.4.7 power - on reset timing ( v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks min typ max power supply shut down time t off vcc - 1 - - ms *1 power ramp rate dv/dt vcc:0.2 v to 2.7 v 1.2 - 1000 mv/us *2 time until releasing power - on reset t prt - 0. 3 4 - 3.15 ms *1: v cc must be held below 0.2 v for minimum period of t off . improper initialization may occur if this condition is not met. *2: this dv/dt characteristic is applied at the power - on of cold start (t off >1 ms). note: ? if t off cannot be satisfied designs must assert external reset(initx) at power - up and at any brownout event per 1 2 . 4. 6 . reset input characteristics . glossary vdh: detection voltage of low voltage detection reset. s ee 12.7 low - voltage detection characteristics v d h t p r t i n t e r n a l r s t v c c c p u o p e r a t i o n s t a r t r s t a c t i v e r e l e a s e 0 . 2 v 0 . 2 v t o f f d v / d t 0 . 2 v 2 . 7 v
document number: 002 - 05659 rev.*b page 57 of 90 mb9a420l series 12.4.8 base timer input timing timer input timing (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks min max input pulse width t tiwh , t tiwl tioan/tiobn (when using as eck , tin) - 2 t cycp - ns trigger input timing (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks min max input pulse width t trgh , t trgl tioan/tiobn (when using as tgin) - 2 t cycp - ns note: ? t cycp indicates the apb bus clock cycle time. about the apb bus number which the base timer is connected to, see block diagram in this data sheet. t tiwh v ihs v ihs v ils v ils t tiw l t trgh v ihs v ihs v ils v ils t trg l
document number: 002 - 05659 rev.*b page 58 of 90 mb9a420l series 12.4.9 csio/uart timing csio (spi = 0, scinv = 0) (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions v cc < 4.5 v v cc 4.5 v unit min max min max baud rate - - - - 8 - 8 mbps serial clock cycle time t scyc sck x master mode 4t cycp - 4t cycp - ns sck slovi sckx , sotx - 30 + 30 - 20 + 20 ns sin ivshi sckx , sinx 50 - 30 - ns sck shixi sckx , sinx 0 - 0 - ns serial clock l pulse width t slsh sckx slave mode 2t cycp - 10 - 2t cycp - 10 - ns serial clock h pulse width t shsl sckx t cycp + 10 - t cycp + 10 - ns sck slove sckx , sotx - 50 - 30 ns sin ivshe sckx , sinx 10 - 10 - ns sck shixe sckx , sinx 20 - 20 - ns sck falling time t f sckx - 5 - 5 ns sck rising time t r sckx - 5 - 5 ns notes : ? the above characteristics apply to clock synchronous mode. ? t cycp indicates the apb bus clock cycle time. ? about the apb bus number which multi - function serial is connected to, see block diagram in this data shee t. ? these characteristics only guarantee the same relocate port number. for example, the combination of sckx_0 and sotx_1 is not guaranteed. ? when the external load capacitance c l = 30 pf.
document number: 002 - 05659 rev.*b page 59 of 90 mb9a420l series master mode slave mode t slsh t shsl v ih t f t r v ih v oh v ih v il v il v ol v ih v il v ih v il t slove t ivshe t shixe sck sot sin t scyc v oh v oh v ol v ol v ol v ih v il v ih v il t slovi t ivshi t shixi sck sot sin
document number: 002 - 05659 rev.*b page 60 of 90 mb9a420l series csio (spi = 0, scinv = 1) (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions v cc < 4.5 v v cc 4.5 v unit min max min max baud rate - - - - 8 - 8 mbps serial clock cycle time t scyc sckx master mode 4t cycp - 4t cycp - ns sck shovi sckx , sotx - 30 + 30 - 20 + 20 ns sin ivsli sckx , sinx 50 - 30 - ns sck slixi sckx , sinx 0 - 0 - ns serial clock l pulse width t slsh sckx slave mode 2t cycp - 10 - 2t cycp - 10 - ns serial clock h pulse width t shsl sckx t cycp + 10 - t cycp + 10 - ns sck shove sckx , sotx - 50 - 30 ns sin ivsle sckx , sinx 10 - 10 - ns sck slixe sckx , sinx 20 - 20 - ns sck falling time t f sckx - 5 - 5 ns sck rising time t r sckx - 5 - 5 ns notes : ? the above characteristics apply to clock synchronous mode. ? t cycp indicates the apb bus clock cycle time. ? about the apb bus number which multi - function serial is connected to, see block diagram in this data sheet. ? these characteristics only guarantee the s ame relocate port number. for example, the combination of sckx_0 and sotx_1 is not guaranteed. ? when the external load capacitance c l = 30 pf.
document number: 002 - 05659 rev.*b page 61 of 90 mb9a420l series master mode slave mode t shsl t slsh v ih t f t r v ih v oh v il v il v il v ol v ih v il v ih v il t ivsle t slixe sck sot sin t shove t scyc v oh v oh v oh v ol v ol v ih v il v ih v il t shovi t ivsli t slixi sck sot sin
document number: 002 - 05659 rev.*b page 62 of 90 mb9a420l series csio (spi = 1, scinv = 0 ) (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions v cc < 4.5 v v cc 4.5 v unit min max min max baud rate - - - - 8 - 8 mbps serial clock cycle time t scyc sckx master mode 4t cycp - 4t cycp - ns sck shovi sckx , sotx - 30 + 30 - 20 + 20 ns sin ivsli sckx , sinx 50 - 30 - ns sck slixi sckx , sinx 0 - 0 - ns sot sovli sckx , sotx 2t cycp - 30 - 2t cycp - 30 - ns serial clock l pulse width t slsh sckx slave mode 2t cycp - 10 - 2t cycp - 10 - ns serial clock h pulse width t shsl sckx t cycp + 10 - t cycp + 10 - ns sck shove sckx , s ot x - 50 - 30 ns sin ivsle sckx , sinx 10 - 10 - ns sck slixe sckx , sinx 20 - 20 - ns sck falling time t f sckx - 5 - 5 ns sck rising time t r sckx - 5 - 5 ns notes: ? the above characteristics apply to clock synchronous mode. ? t cycp indicates the apb bus clock cycle time. ? about the apb bus number which multi - functi on serial is connected to, see block diagram in this data sheet. ? these characteristics only guarantee the same relocate port number. for example, the combination of sckx_0 and sotx_1 is not guaranteed. ? when the external load capacitan ce c l = 30 pf.
document number: 002 - 05659 rev.*b page 63 of 90 mb9a420l series master mode slave mode *: changes when writing to tdr register t f t r t slsh t shsl t shove v i l v i l v ih v ih v ih v oh * v o l v oh v o l v ih v i l v ih v i l t ivsle t slixe sck sot sin t sovli t scyc t shovi v ol v ol v oh v oh v o l v oh v o l v ih v i l v ih v i l t ivsli t slixi sck sot sin
document number: 002 - 05659 rev.*b page 64 of 90 mb9a420l series csio (spi = 1, scinv = 1) (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions v cc < 4.5 v v cc 4.5 v unit min max min max baud rate - - - - 8 - 8 mbps serial clock cycle time t scyc sckx master mode 4t cycp - 4t cycp - ns sck slovi sckx , sotx - 30 + 30 - 20 + 20 ns sin ivshi sckx , sinx 50 - 30 - ns sck shixi sckx , sinx 0 - 0 - ns sot sovhi sckx , sotx 2t cycp - 30 - 2t cycp - 30 - ns serial clock l pulse width t slsh sckx slave mode 2t cycp - 10 - 2t cycp - 10 - ns serial clock h pulse width t shsl sckx t cycp + 10 - t cycp + 10 - ns sck slove sckx , s ot x - 50 - 30 ns sin ivshe sckx , sinx 10 - 10 - ns sck shixe sckx , sinx 20 - 20 - ns sck falling time t f sckx - 5 - 5 ns sck rising time t r sckx - 5 - 5 ns notes: ? the above characteristics apply to clock synchronous mode. ? t cycp indicates the apb bus clock cycle time. ? about the apb bus number which multi - functi on serial is connected to, see block diagram in this data sheet. ? these characteristics only guarantee the same relocate port number. for example, the combination of sckx_0 and sotx_ 1 is not guaranteed. ? when the external load capacitance c l = 30 pf.
document number: 002 - 05659 rev.*b page 65 of 90 mb9a420l series master mode slave mode uart external clock input (ext = 1) (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol conditions value unit remarks min max serial clock l pulse width t slsh c l = 30 pf t cycp + 10 - ns serial clock h pulse width t shsl t cycp + 10 - ns sck falling time t f - 5 ns sck rising time t r - 5 ns t shsl v i l v i l v i l v ih v ih t r t f t slsh s ck t shsl t r t slsh t f t slove v il v il v il v ih v ih v oh v o l v oh v o l v ih v il v ih v il t ivshe t shixe sck sot sin t scyc t slovi v ol v oh v oh v oh v o l v oh v o l v ih v i l v ih v i l t ivshi t shixi t sovhi sck sot sin
document number: 002 - 05659 rev.*b page 66 of 90 mb9a420l series 12.4.10 external input timing (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks min max input pulse width t inh , t inl adtg - 2 t cycp * 1 - n s a/d converter trigger input frckx free - run timer input clock icxx input capture dttixx - 2 t cycp * 1 - ns waveform g enerator igtrg - 2 t cycp * 1 - ns ppg igbt mode int xx , nmix *2 2 t cycp + 100* 1 - ns external interrupt , nmi *3 500 - ns *1: t cycp indicates the apb bus clock cycle time. about the apb bus number which the a/d converter, multi - function timer , external interrupt are connected t o , see block diagram in this data sheet. *2: when in r un mode, in s leep mode. *3: when in stop mode, in rtc mode, in timer mode.
document number: 002 - 05659 rev.*b page 67 of 90 mb9a420l series 12.4.11 i 2 c timing (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol conditions standard - mode fast - mode unit remarks min max min max scl clock frequency f scl c l = 30 pf, r = (vp/i ol ) * 1 0 100 0 400 khz (repeated) s tart condition hold time sda hdsta 4.0 - 0.6 - low 4.7 - 1.3 - high 4.0 - 0.6 - susta 4.7 - 0.6 - hddat 0 3.45* 2 0 0.9* 3 sudat 250 - 100 - ns s top condition setup time scl susto 4.0 - 0.6 - buf 4.7 - 1.3 - sp - 2 t cycp * 4 - 2 t cycp * 4 - ns *1 : r and c l represent the pull - up resistor and load capacitance of the scl and sda lines, respectively. vp indicates the power supply voltage of the pull - up resistor and i ol indicates v ol guaranteed current. *2 : the maximum t hddat must satisfy that it does not extend at least l period (t low ) of de vice's scl signal. *3 : a fast - mode i 2 c bus device can be used on a s tandard - mode i 2 c bus system as long as the device satisfies the requirement of t sudat 250 ns. *4: t cycp is the apb bus clock cycle time. about the apb bus number that i 2 c is connected to, see block diagram in this data sheet. to use standard - mode, set the apb bus clock at 2 mhz or more. to use fast - mode, set the apb bus clock at 8 mh z or more .
document number: 002 - 05659 rev.*b page 68 of 90 mb9a420l series 12.4.12 jtag timing (v cc = 2.7v to 5.5v, v ss = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name conditions value unit remarks min max tms , tdi setup time t jtags tck , tms , tdi v cc cc < 4.5 v tms , tdi hold time t jtagh tck , tms , tdi v cc cc < 4.5 v tdo delay time t jtagd tck , tdo v cc cc < 4.5 v - 45 note : ? when the external load capacitance c l = 30 pf. tck tms/ tdi tdo
document number: 002 - 05659 rev.*b page 69 of 90 mb9a420l series 12.5 12 - bit a/d converter electrical characteristics for the a/d converter (v cc = av cc = 2.7v to 5.5v, v ss = av ss = avrl = 0v, t a = - 40 c to + 105 c) parameter symbol pin name value unit remarks min typ max resolution - - - - 12 bit integral nonlinearity - - - 2.0 4.5 lsb avrh = 2.7 v to 5.5 v differential non linearity - - - 1 .5 2.5 lsb zero transition voltage v z t anxx - 8 15 mv full - scale transition voltage v fst anxx - avrh 8 avrh 15 mv conversion time - - 0.8 * 1 - - cc 1 - - cc < 4.5 v sampling time* 2 t s - 0.24 - 10 3 t cck - 40 - 1000 ns state transition time to operation permission t stt - - - 1.0 ain - - - 9.7 pf analog input resistor r ain - - - 1. 5 k cc cc < 4.5 v interchannel disparity - - - - 4 lsb analog port input leak current - anxx - - 5 cc v avr l av ss - av ss *1: the conversion time is the value of sampling time (t s ) + compare time (t c ). the condition of the minimum conversion time is the following. av cc 4.5 v, hclk= 25 mhz sampling time: 240 ns , compare time: 560 n s av cc < 4.5 v, hclk= 40 mhz sampling time: 3 00 ns, compare time: 700 ns ensure that it satisfies the value of the sampling time (t s ) and compare clock cycle (t cck ). for setting of the sampling time and compare clock cycle, see chapter 1 - 1 : a/d converter in fm3 family p eripheral m anual analog macro part . the register setting s of the a / d c onverter are reflected in the operation according to the apb bus clock timing. for the number of the apb bus to which the a/d converter is connected, see block diagram . the base clock (hclk) is used to generate the sampling time and the compare clock cycle. *2: a necessary sampling time changes by external impedance. ensure that it sets the sampling time to satis fy ( equation 1 ). *3: the compare time ( t c ) is the value of ( equation 2).
document number: 002 - 05659 rev.*b page 70 of 90 mb9a420l series (equation 1) t s ( r ain + r ext ) c ain 9 t s : sampling time r ain : input resistor of a/d = 1. 3 k at 4.5 v < av cc < 5.5 v ch.0 to ch.2 , ch.4 , ch.5 input resistor of a/d = 1.5 k at 4.5 v < av cc < 5.5 v ch. 12 to ch. 14 input resistor of a/d = 1.9 k at 2.7 v < av cc < 4 .5 v ch.0 to ch.2 , ch.4 , ch.5 input resistor of a/d = 2.2 k at 2.7 v < av cc < 4 .5 v ch. 12 to ch. 14 c ain : input capacity of a/d = 9.7 pf at 2.7 v < av cc < 5.5 v r ext : output impedance of external circuit (equation 2 ) t c = t cck 14 t c : compare time t cck : compare clock cycle analog signal source anxx c omparator r ext r ain c ain
document number: 002 - 05659 rev.*b page 71 of 90 mb9a420l series definition of 12 - bit a/d converter terms ? resolution : analog variation that is recognized by an a/d converter. ? integral nonl inearity : deviation of the line between the zero - transition point (0b000000000000 0b000000000001) and the full - scale transition point (0b111111111110 0b111111111111) from the actual conversion characteristics. ? differential non linearity : deviation from the ideal value of the input voltage that is required to change the output code by 1 lsb. integral nonl inearity of digital output n = v nt - {1lsb (n - 1) + v z t } [lsb] 1lsb differential non linearity of digital output n = v (n + 1) t - v nt - 1 [lsb] 1lsb 1lsb = v fst - v z t 4094 n: a/d converter digital output value. v zt : voltage at whi ch the digital output ch anges from 0x000 to 0x001. v fst : voltage at whi ch the digital output ch anges from 0xffe to 0xfff. v nt : voltage at whi ch the digital output ch anges from 0x(n ? 1) to 0xn. integral nonl inearity differential non linearity digital output digital output actual conversion characteristics actual conversion characteristics ideal characteristics (actually - measured value) actual conversion characteristics actual conversion characteristics (actually - measured value) (actually - measured value) ideal characteristics (actually - measured value) analog input analog input (actually - measured value) 0x001 0x002 0x003 0x004 0x f fd 0x f fe 0x f ff avrl avrh avrl avrh 0x(n - 2) 0x( n - 1) 0x(n+1) 0xn {1 lsb(n - 1) + v zt } v nt v fst v zt v nt v (n+1)t
document number: 002 - 05659 rev.*b page 72 of 90 mb9a420l series 12.6 10 - bit d/a converter electrical characteristics for the d/a converter ( v cc = av cc = 2.7 v to 5.5v, v ss = av ss = avrl = 0v, t a = - 40 c to + 105 c ) parameter symbol pin name value unit remarks min typ max resolution - dax - - 10 bit conversion time t c 20 0. 4 7 0.5 8 0.69 c 100 2.37 2. 90 3.4 3 off - - 10.0 mv code is 0x000 - 20 .0 - + 5. 4 mv code is 0x3ff analog output impedance r o 3.10 3. 8 0 4.5 0 k r - - 70 ns *: no - load
document number: 002 - 05659 rev.*b page 73 of 90 mb9a420l series 12.7 low - voltage detection characteristics 12.7.1 low - voltage detection reset (t a = - 40 c to + 105 c ) parameter symbol conditions value unit remarks min typ max detected voltage vdl svhr *1 = 00000 2.25 2.45 2.65 v when voltage drops released voltage vdh 2.30 2.50 2.70 v when voltage rises detected voltage vdl svhr *1 = 00001 2.39 2.60 2.81 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises detected voltage vdl svhr *1 = 00010 2.48 2.70 2.92 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises detected voltage vdl svhr *1 = 00011 2.58 2.80 3.02 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises detected voltage vdl svhr *1 = 00100 2.76 3.00 3.24 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises detected voltage vdl svhr *1 = 00101 2.94 3.20 3.46 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises detected voltage vdl svhr *1 = 00110 3.31 3.60 3.89 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises detected voltage vdl svhr *1 = 00111 3.40 3.70 4.00 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises detected voltage vdl svhr *1 = 01000 3.68 4.00 4.32 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises detected voltage vdl svhr *1 = 01001 3.77 4.10 4.43 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises detected voltage vdl svhr *1 = 01010 3.86 4.20 4.54 v when voltage drops released voltage vdh same as svhr = 0000 value v when voltage rises lvd stabilization wait time t lvdw - - - 8160 t cycp *2 lvd dl - - - 200 *1: svhr bit of low - voltage detection voltage control register (lvd_ctl) is reset to svhr = 00000 by low voltage detection reset. *2: t cycp indicates the apb2 bus clock cycle time.
document number: 002 - 05659 rev.*b page 74 of 90 mb9a420l series 12.7.2 interrupt of low - voltage detection (t a = - 40 c to + 105 c ) parameter symbol conditions value unit remarks min typ max detected voltage vdl svhi = 00011 2.58 2.80 3.02 v when voltage drops released voltage vdh 2.67 2.90 3.13 v when voltage rises detected voltage vdl svhi = 00100 2.76 3.00 3.24 v when voltage drops released voltage vdh 2.85 3.10 3.35 v when voltage rises detected voltage vdl svhi = 00101 2.94 3.20 3.46 v when voltage drops released voltage vdh 3.04 3.30 3.56 v when voltage rises detected voltage vdl svhi = 00110 3.31 3.60 3.89 v when voltage drops released voltage vdh 3.40 3.70 4.00 v when voltage rises detected voltage vdl svhi = 00111 3.40 3 . 70 4.00 v when voltage drops released voltage vdh 3.50 3 . 8 0 4.10 v when voltage rises detected voltage vdl svhi = 01000 3.68 4 . 00 4.32 v when voltage drops released voltage vdh 3.77 4.10 4.43 v when voltage rises detected voltage vdl svhi = 01001 3.77 4 . 10 4.43 v when voltage drops released voltage vdh 3.86 4.20 4.54 v when voltage rises detected voltage vdl svhi = 01010 3.86 4 . 20 4.54 v when voltage drops released voltage vdh 3.96 4. 3 0 4.64 v when voltage rises lvd stabilization wait time t lvdw - - - 8160 t cycp * lvd dl - - - 200 cycp indicates the apb2 bus clock cycle time.
document number: 002 - 05659 rev.*b page 75 of 90 mb9a420l series 12.8 flash memory write/erase characteristics 12.8.1 write / erase time ( v cc = 2.7v to 5.5v , t a = - 40 c to + 105 c ) parameter value unit remarks typ max sector erase time 0.3 0.7 s includ es write time prior to internal erase half word (16 - bit) write time 16 282 12.8.2 write cycles and data hold time erase/write cycles (cycle) data hold time (year ) remarks 1 , 000 20* 10 , 000 10* *: at average + 85 ? c
document number: 002 - 05659 rev.*b page 76 of 90 mb9a420l series 12.9 return time from low - power consumption mode 12.9.1 return factor: interrupt the return time from low - power consumption mode is indicated as follows. it is from receiving the return factor to starting the program operation. return count time ( v cc = 2.7v to 5.5v , t a = - 40 c to + 105 c ) parameter symbol value unit remarks typ max* sleep mode t icnt t cycc s high - speed cr timer mode, main timer mode, pll timer mode 43 83 s low - speed cr timer mode 310 620 s sub timer mode 534 724 s rtc mode, stop mode 278 479 s *: the maximum value depends on the accuracy of built - in cr . operation example of return from low - power consumption mode (by external interrupt*) *: external interrupt is set to detecting fall edge. e x t e r n a l i n t e r r u p t t i c n t i n t e r r u p t f a c t o r a c c e p t c p u o p e r a t i o n s t a r t a c t i v e i n t e r r u p t f a c t o r c l e a r b y c p u
document number: 002 - 05659 rev.*b page 77 of 90 mb9a420l series operation example of return from low - power consumption mode (by internal resource interrupt*) *: internal resource interrupt is not included in return factor by the kind of low - power consumption mode. notes: ? the return factor is different in each low - power consumption modes. see chapter 6 : low power consumption mode and operations of standby modes in fm3 family p eripheral m anual . ? when interrupt recoveries, the operation mode that cpu recoveries depends on th e state before the low - power consumption mode transition. see c hapter 6 : low power consumption mode in fm3 family p eripheral m anual . i n t e r n a l r e s o u r c e i n t e r r u p t t i c n t i n t e r r u p t f a c t o r a c c e p t c p u o p e r a t i o n s t a r t a c t i v e i n t e r r u p t f a c t o r c l e a r b y c p u
document number: 002 - 05659 rev.*b page 78 of 90 mb9a420l series 12.9.2 return factor: reset the return time from low - power consumption mode is indicated as follows. it is from releasing reset to starting the program operation. return c ount t ime ( v cc = 2.7v to 5.5v , t a = - 40 c to + 105 c ) parameter symbol value unit remarks typ max* sleep mode t rcnt 149 264 operation example of return from low - power consumption mode (by initx) i n i t x t r c n t i n t e r n a l r e s e t c p u o p e r a t i o n s t a r t r e s e t a c t i v e r e l e a s e
document number: 002 - 05659 rev.*b page 79 of 90 mb9a420l series operation example of return from low power consumption mode (by internal resource reset*) *: internal resource reset is not included in return factor by the kind of low - power consumption mode. notes: ? the return factor is different in each low - power consumption modes. see chapter 6 : low power consumption mode and operations of standby modes in fm3 family p eripheral m anual . ? when interrupt recoveries, the operation mode that cpu recoveries depends on the state before the low - power consumption mode transition. see c hapter 6 : low power consumption mode in fm3 family p eripheral m anual . ? the time during the power - on reset/low - voltage detection reset is excluded. see (6) power - on reset timing in 4. ac characteristics in electrical characteristics for the detail on the time during the power - on reset/low - voltage detection reset. ? when in recovery from reset, cpu changes to the high - speed cr run mode. when using the main clock or the pll clock, it is necessary to add the main clock oscillation stabilization wait time or the main pll clock stabilization wait time. ? the internal resource reset means the watchdog reset and the csv reset. i n t e r n a l r e s o u r c e r e s e t t r c n t i n t e r n a l r e s e t c p u o p e r a t i o n s t a r t r e s e t a c t i v e r e l e a s e
document number: 002 - 05659 rev.*b page 80 of 90 mb9a420l series 13. ordering information part number on - chip flash memory on - chip sram package packing mb9af4 2 1 k w qn - g - jne2 64 kbyte 4 kbyte plastic ? qfn (0.5 mm pitch), 48 - pin ( wny048 ) tray mb9af4 2 1 k pmc - g - jne2 64 kbyte 4 kbyte plastic ? lqfp (0.5 mm pitch), 48 - pin ( lqa048 ) mb9af4 21 kpmc 1 - g - jne2 64 kbyte 4 kbyte plastic ? l qf p (0.65 mm pitch), 52 - pin ( lqc052 ) mb9af4 2 1 l pmc 1 - g - jne2 64 kbyte 4 kbyte plastic ? lqfp (0.5 mm pitch), 64 - pin ( lqd064 ) mb9af4 2 1 lpmc - g - jne2 64 kbyte 4 kbyte plastic ? l qfp (0.65 mm pitch), 64 - pin ( lqg064 ) mb9af421lwqn - g - jne2 64 kbyte 4 kbyte plastic ? qfn (0.5 mm pitch), 64 - pin ( wns064 )
document number: 002 - 05659 rev.*b page 81 of 90 mb9a420l series 14. package dimensions package type package code lqfp 64 lqd064 002 - 13879 ** d i m e nsion s s y m b o l min . n o m . max . 0 7 . 1 a a1 0.0 0 0.2 0 b 0.1 5 0. 2 c 0.0 9 0.2 0 d 12 . 00 bsc. d 1 10 . 00 bsc. e 0 .50 bsc e e1 l 0.4 5 0.6 0 0.7 5 l 1 0.3 0 0.5 0 0.7 0 12 . 00 bsc. 10 . 00 bsc. d 1 d e 1 1 6 6 4 4 5 7 e e 1 4 5 7 3 6 3 0.2 0 c a - b d b 0.1 0 c a - b d 0.0 8 c a - b d 8 7 5 2 a a 1 0 . 25 10 b se c t ion a-a ' c 9 l1 l 2 a a ' s e a t i n g plan e 0.0 8 c side v i e w top v i e w b o tt o m vie w 1 7 3 2 3 3 4 8 4 9 1 1 6 1 7 3 2 3 3 4 8 6 4 4 9 package ou t line, 64 le a d lq f p 10 . 0x10 . 0x1 . 7 mm l q d064 re v * *
document number: 002 - 05659 rev.*b page 82 of 90 mb9a420l series package type package code lqfp 64 lqg064 002 - 13881 ** dimensi o n sym b o l m i n . no m . m ax . a 1.7 0 a 1 0.0 0 0.2 0 b 0 . 2 7 0 . 3 2 0 . 3 7 c 0 . 0 9 0 . 20 d 14.00 bsc d 1 12.00 bsc e 0.65 bsc e e 1 l 0.4 5 0.6 0 0.7 5 l1 0.3 0 0.5 0 0.7 0 14.00 bsc 12.00 bsc 0 d 1 d e 1 16 64 e e 1 4 5 7 4 5 7 3 3 0.20 c a - b d b 0.10 c a - b d 0.13 c a - b d 8 7 5 2 2 0.10 c a a' s eati n g pla n e b s ec t i on a - a' c 9 a a 1 0.2 5 1 0 l1 l s i d e vie w t o p v i e w b o tt o m vie w 17 32 33 48 49 1 16 17 32 64 49 8 4 3 3 12 . 0x12 . 0x1 . 7 m m lq g 064 r ev * * package ou t line, 6 4 lea d lq f p
document number: 002 - 05659 rev.*b page 83 of 90 mb9a420l series package type package code lqfp 48 lqa048 002 - 13731 ** d i m e n si o n s s y m b o l m i n . n o m . m ax . a 1 . 7 0 a1 0 . 0 0 0 . 2 0 b 0 . 1 5 0 . 2 7 c 0 . 0 9 0 . 2 0 d 9 .00 bsc d 1 7.00 bsc e 0.50 bsc e e1 l 0 . 4 5 0 . 6 0 0 . 7 5 l 1 0 . 3 0 0 . 5 0 0 . 7 0 9.00 bsc 7.00 bsc 0 8 d1 d e 1 1 2 4 8 e e 1 4 5 7 4 5 7 3 0 . 2 0 c a - b d 3 b 0 . 1 0 c a - b d 0 . 8 0 c a - b d 8 7 5 2 2 a a' s eat i n g plane a a 1 0.2 5 1 0 b s e c t i o n a - a' c 9 l 1 l 6 0 . 8 0 c 1 4 8 1 3 2 4 3 6 2 5 3 7 1 2 1 3 2 4 2 5 3 6 3 7 7 . 0x7 . 0x1 . 7 mm l q a048 r ev * * package ou t line, 4 8 lea d lq f p
document number: 002 - 05659 rev.*b page 84 of 90 mb9a420l series package type package code lqfp 52 lqc052 002 - 13880 ** dimensi o n sym b o l m i n . no m . m ax . a 1.7 0 a 1 0.0 0 0.2 0 b 0.2 6 5 0.3 0 0.3 6 5 c 0 . 0 9 0 . 20 d 12.00 bsc d 1 10.00 bsc e 0.65 bsc e e 1 l 0.4 5 0.6 0 0.7 5 l1 0.3 0 0.5 0 0.7 0 12.00 bsc 10.00 bsc 0 d 1 d e 1 13 52 e e 1 4 5 7 4 5 7 3 3 0 . 20 c a - b d 0 . 13 c a - b d 7 5 0 . 10 c a - b d 8 2 b 2 0 . 10 c a a ' seat i n g pla n e 6 a a 1 0. 2 5 b sec t io n a-a ' c 9 1 0 l 1 l s i d e vie w t o p v ie w b o t t om vie w 14 26 27 39 40 1 13 14 26 52 40 27 39 10 . 0x10 . 0x1 . 7 m m lq c 052 r ev * * package ou t line, 5 2 lea d lq f p
document number: 002 - 05659 rev.*b page 85 of 90 mb9a420l series package type package code qfn 48 wny048 002 - 16422 ** 2 . d i m e n s i o n i n g a n d t o l e r a n c i n g c o n f o r m s t o a s m e y 1 4 . 5-1994 . 3 . n i s th e total n u mb e r of te r m in a l s. 4 . d i m e n s i o n " b " a p p l i e s t o m e t a l l i z e d t e r m i n a l a n d i s m eas ur ed be t w ee n 0 . 15 a nd 0 . 30 mm f r o m t e r m i n a l ti p .if t h e t e r m i n a l h as th e o pt i o n a l r a diu s o n t h e oth e r e n d of th e te r m in a l . t h e d i m e n s i o n " b " s h o u l d n o t b e m e a s u r e d i n t h a t r a d i u s a r ea. 5 . n d r efe r to t h e n u m b e r o f t e r m i n als o n d o r e s i de. 6 . m a x . p a c k a g e w a r p a g e i s 0 . 05 mm . 1 . al l dim e n s i o n s a r e in mi l l i m eters. 7 . m a xim u m al l o w a ble b u r r s i s 0 . 0 7 6m m in al l dir e ct i o ns. 8. p i n #1 i d o n t o p will be l o ca t ed w it h i n i nd i ca t ed z o ne. 9 . bi l a t e r a l c o pla n a r i t y z o n e a p p l ie s to t h e exposed heat s i n k slu g a s w e l l a s t h e t e r m i n a l s. n o t e 1 0 . je d e c s p e c i f i c a t io n n o . r e f : n / a d i m e nsion s n o m . mi n . b e 4.65 bs c 7.00 bs c d a 1 a 7.00 bs c 0.0 0 s y m b o l m ax. 0.8 0 0.0 5 0.50 bs c l 0.1 8 0.2 5 0.3 0 e d 2 2 4.65 bs c e c 0.30 re f 0.5 0 0.4 5 0.5 5 s i de vie w b o t t o m vie w t o p vie w d a e b 0.1 0 c 2 x 0.1 0 c 2 x a a 1 0.0 5 c c s e a t i n g p l a n e d 2 e 2 0.1 5 c a b 0.1 5 c a b 1 4 8 e b 0.1 0 c a b 0.0 5 c c ( n d - 1 ) e i n d e x m a r k 8 4 5 9 l 9 1 2 3 6 2 5 1 3 2 4 3 7 p a c k a g e o u t l i n e , 4 8 l ea d q f n 7 .00 x 7.00 x 0 .80 mm w n y 048 4.65x 4 . 65 mm epad ( sa w n ) rev**
document number: 002 - 05659 rev.*b page 86 of 90 mb9a420l series package type package code qfn 64 wns064 002 - 16424 ** 2 . d i m e n s i o n i n g a n d t o l e r a n c i n g c o n f o r m s t o a s m e y 1 4 . 5-1994 . 3 . n i s th e total n u mb e r of te r m in a l s. 4 . d i m e n s i o n " b " a p p l i e s t o m e t a l l i z e d t e r m i n a l a n d i s m eas ur ed be t w ee n 0 . 15 a nd 0 . 30 mm f r o m t e r m i n a l ti p .if t h e t e r m i n a l h as th e o pt i o n a l r a diu s o n t h e oth e r e n d of th e te r m in a l . t h e d i m e n s i o n " b " s h o u l d n o t b e m e a s u r e d i n t h a t r a d i u s a r ea. 5 . n d r efe r to t h e n u m b e r o f t e r m i n als o n d o r e s i de. 6 . m a x . p a c k a g e w a r p a g e i s 0 . 05 mm . 1 . al l dim e n s i o n s a r e in mi l l i m eters. 7 . m a xim u m al l o w a ble b u r r s i s 0 . 0 7 6m m in al l dir e ct i o ns. 8. p i n #1 i d o n t o p will be l o ca t ed w it h i n i nd i ca t ed z o ne. 9 . bi l a t e r a l c o pla n a r i t y z o n e a p p l ie s to t h e exposed heat s i n k slu g a s w e l l a s t h e t e r m i n a l s. n o t e 1 0 . je d e c s p e c i f i c a t io n n o . r e f : n / a d i m e nsions n o m . mi n . b e 7.20 bs c 9.00 bs c d a 1 a 9.00 bs c 0.0 0 s y m b o l m ax. 0.8 0 0.0 5 0.50 bs c l 0.2 0 0.2 5 0.3 0 e d 2 2 7.20 bs c e c 0.50 re f 0.4 0 0.3 5 0.4 5 s i d e v i e w b o t t o m v i e w t o p v i e w d a e b 0 . 1 0 c 2 x 0 . 1 0 c 2 x a a 1 0 . 0 5 c c s e a t i n g p l a n e d2 e 2 0 . 1 5 c a b 0 . 1 5 c a b 1 6 4 e b 0 . 1 0 c a b 0 . 0 5 c c ( n d - 1 ) e i n d e x m a r k 8 4 5 9 l 9 1 6 4 8 3 3 4 9 1 7 3 2 p a c k a g e o u t l i n e , 6 4 l ea d q f n 9.00 x 9.00 x 0.80 mm w n s 064 7.20x 7 . 20 mm epad ( sa w n ) rev**
document number: 002 - 05659 rev.*b page 87 of 90 mb9a420l series 15. major changes spansion publication number: ds706 - 00054 page section change results revision 0.1 - - initial release revision 0.2 - - company name and layout design change revision 1.0 - - preliminary full production 2 features revised i 2 c operation mode name 3 features ? revised the value of a/d conversion time 4 features ? revised channel number of mft a/d activation compare 6 product lineup ? added notes of built - in high speed cr accuracy ? revised channel number of mft a/d activation compare 17 list of pin function ? list of pin numbers ? corrected i/o circuit type of p80,p81,p82 29 i/o circuit type ? added the remarks of type l 37 block diagram ? revised channel number of mft a/d activation compare 47 electrical characteristics 2. recommended operating conditions ? corrected the minimum value of avrh voltage 48,49 electrical characteristics 3.dc characteristics (1) current rating ? revised the values of tbd 49 electrical characteristics 3.dc characteristics (1) current rating ? a/d converter current ? ? c u rr ent the pin name of power supply current ? added the at stop condition of power supply current ? added the remark of reference power supply current 55 electrical characteristics 3.ac characteristics (6)power - on reset timing ? revised the values of tbd 66 electrical characteristics 3.ac characteristics (10) i 2 c timing ? ? revised i 2 c operation mode name ? revised the value of noise filter 68 electrical characteristics 5. 12 - bit a/d converter ? ? revised the value of zero transition v o ltage and full - scale transit i on v o ltage ? revised the value of conversion time, sampling time, compare clock cycle ? corrected the value of state transition time to operation permission ? corrected the minimum value of avrh voltage ? revised the notes explanation ? delete (prelimin ary value) description 71 electrical characteristics 6. 10 - bit d/a converter ? delete (preliminary value) description 72,73 electrical characteristics 7. low - voltage detection characteristics ? corrected the values of svhr and svhi 74 electrical characteristics 8. flash memory write/erase characteristics ? revised the values of tbd ? revised the values of typical ? revised the notes of erase/write cycles and data hold time ? delete (target value) description 75,77 electrical characteristics 9. re turn time from low - power consumption mode revised the values of tbd 84,85 package dimensions added the figures of lcc - 48p - m74 and lcc - 64p - m25 revision 2.0 26 i/o circuit type ? added about +b input 39 memory map memory map(2) ? added the summary of flash memory sector and the note
document number: 002 - 05659 rev.*b page 88 of 90 mb9a420l series page section change results 46, 47 electrical characteristics 1. absolute maximum ratings ? added the clamp maximum current added about +b input 48 electrical characteristics 2. recommended operation conditions ? added the note about less than the m inimum power supply voltage 49, 50 electrical characteristics 3. dc characteristics (1) current rating ? changed the table format added main timer mode current 56 electrical characteristics 4. ac characteristics (4 - 1) operating conditions of main pll (4 - 2) operating conditions of main pll ? added the figure of main pll connection 57 electrical characteristics 4. ac characteristics (6) power - on reset timing ? changed the figure of timing 59 - 66 electrical characteristics 4. ac characteristics (8) csio/uart timing ? modified from uart timing to csio/uart timing changed from internal shift clock operation to master mode changed from external shift clock operation to slave mode 70 electrical characteristics 5. 12bit a/d converter ? added the typical value of integral nonlinearity, differential nonlinearity, zero transition voltage and full - scale transition voltage 81 ordering information changed notation of part number note: please see document history about later revised information.
document number: 002 -05659 rev.*b page 89 of 90 mb9a420l series document history document title: mb9a420l series 32-bit arm ? cortex ? -m3 fm3 microcontroller document number: 002 -05659 revision ecn orig. of change submission date description of change ** - akih 03 /31/201 5 migrated to cypress and assigned document number 002 - 05659 no change to document contents or format . *a 5162461 akih 0 3 / 09 /201 6 updated to cypress format. *b 56852 2 2
document number: 002 - 0 5659 rev.* b march 13, 2017 page 90 of 90 mb9a420l series sales, solutions, and legal information worldwide sales and design support cypress maintains a worldwide network of offices, solution centers, manufacturers representatives, and distributors. to find the office closest to you, visit us at cypress locations . products arm ? cortex ? microcontrollers cypress.com/a rm automotive cypress.com/automotive clocks & buffers cypress.com/clocks interface cypress.com/interface internet of things cypress.com/iot memory cypress.com/memory m icrocontrollers cypress.com/m cu psoc cypress.com/psoc power management ics cypress.com/p mic touch sensing cypress.com/touch usb controllers cypress.com/ usb wireless/rf cypress.com/wireless psoc ? solutions psoc 1 | psoc 3 | psoc 4 | psoc 5lp cypress developer community forums | wiced iot forums | projects | video | blogs | training | co mp onents technical support cypress.com/support arm and cortex are the registered trademarks of arm limited in the eu and other countries. all other trademarks or registered trademarks referenced herein are the property of their respective owners. ? cypress semiconductor corporation, 2013 - 2017. this document is the property of cypress semiconductor corporation and its subsidiaries, including spansion llc (cypre ss). this document, including any software or firmware included or referenced in this doc ument (software), is owned by cypress under the intellectual property laws and treaties of the united states and other coun tries worldwide. cypress reserves all rights under such laws and treaties and does not, except as specifically stated in this para graph, grant any license under its patents, copyrights, trademarks, or other intellectual property rights. if the software is not accompanied by a license agreement and you do not otherwise have a written agreement with cypress governing the use of the so ftware, then cypress hereby grants you a personal, non - exclusive, nontransferable license (without the right to sublicense) (1) under its copyright rights in the software (a) for s oftware provided in source code form, to modify and reproduce the software s olely for use with cypress hardware products, only internally within your organization, and (b) to distribute the software in binary code form externally to end users (either directly or indirectly through resellers and distributors), solely for use on cyp ress hardware product units, and (2) under those claims of cypresss patents that are infringed by the software (as provided by cypress, unmodified) to make, use, distribute, and import the software solely for u se with cypress hardware products. any other use, reproduction, modification, translation, or compilation of the software is prohibited. to the extent permitted by applicable law, cypress makes no warranty of any kind, express or implied, with regard to this doc ument or any software or accompanying hardware, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. to t he extent permitted by applicable law, cypress reserves the right to make changes to this document without further notice. cypress does not assume any liability arising out of the application or use of any product or circuit described in this document. any information provided in this document, including any sample design inform ation or programming code, is provided only for referenc e purposes. it is the responsibility of the user of this document to properly design, program, and test the functionality and safety of any application made of this information and any resulting product. cypress products are not designed, intended, or au thorized for use as critical components in systems designed or intended for the operation of weapons, weapons systems, nuclea r installations, life - support devices or systems, other medical devices or systems (including resuscitation equipment and surgical implants), pollution control or hazardous substances management, or other uses where the failure of the device or system could cause personal injury, death, or property damage (unintended uses). a critical compo nent is any component of a device or syste m whose failure to perform can be reasonably expected to cause the failure of the device or system, or to affect its safety or effectiveness. cypress i s not liable, in whole or in part, and you shall and hereby do release cypress from any claim, damage, o r other liability arising from or related to all unintended uses of cypress products. you shall indemnify and hold cypress h armless from and against all claims, costs, damages, and other liabilities, including claims for personal injury or death, arising from or related to any unintended uses of cypress products. cypress, the cypress logo, spansion, the spansion logo, and combinations thereof, wiced, psoc, capsense, ez - usb, f - ram, and traveo are trademarks or registered trademarks of cypress in the united states and other countries. for a more complete list of cypress trademarks, visit cypress.com. other names and brands may b e claimed as property of their respective owners.

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