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MN101C38A , MN101C38C
Type ROM (x 8-bit) x
External memory can be expanded MN101C38A 32 K MN101C38C 48 K
RAM (x 8-bit) x
External memory can be expanded
1.5 K
2K
Package Minimum Instruction Execution Time
QFP100-P-1818B *Lead-free, LQFP100-P-1414 *Lead-free 0.1 s (at 4.5 V to 5.5 V, 20 MHz) 0.25 s (at 2.7 V to 5.5 V, 8 MHz) 125 s (at 2.0 V to 5.5 V, 32 kHz)* * The lower limit for operation guarantee for EPROM built-in type is 2.3 V. * RESET * Watchdog * External 0 * External 1 * External 2 * External 3 * External 4 * Timer 2 * Timer 3 * Timer 4 * Timer 5 * Time base * Serial 0 * Serial 1 * A/D conversion finish Timer counter 2 : 8-bit x 1 (square-wave/8-bit PWM output, event count, synchronous output event) Clock source ********************* 1/1, 1/4 of system clock frequency; 1/1 of XI oscillation clock frequency; external clock input Interrupt source **************** coincidence with compare register 2 Timer counter 3 : 8-bit x 1 (square-wave output, event count, generation of remote control carrier, serial 0 baud rate timer) Clock source ********************* 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency; external clock input Interrupt source **************** coincidence with compare register 3 Timer counter 2, 3 can be cascade-connected. Timer counter 4 : 16-bit x 1 (square-wave/16-bit PWM output, event count, synchronous output event, input capture) Clock source ********************* 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency; external clock input Interrupt source **************** coincidence with compare register 4 Time base timer (one-minute count setting, independently operable 8-bit timer counter 5) Clock source ********************* 1/4 of system clock frequency; 1/1, 1/8192 of OSC oscillation clock frequency; 1/1, 1/8192 of XI oscillation clock frequency Interrupt source **************** coincidence with compare register 5; 1/8192 prescaler overflow Watchdog timer Interrupt source **************** 1/65536, 1/262144, 1/1048576 of system clock frequency (mask option)
Interrupts Timer Counter
Serial Interface
Serial 0 : synchronous type/simple UART (half-duplex) x 1 Clock source ********************* 1/2, 1/4, 1/16 of system clock frequency; 1/2 of timer counter 3 frequency Serial 1 : synchronous type x 1 Clock source ********************* 1/2, 1/8, 1/64 of system clock frequency; 1/2 of timer counter 3 frequency
I/O Pins
I/O Input
44 13
* Common use * Specified pull-up resistor available * Input/output selectable (bit unit) * Specified pull-down resistor partially selectable * Common use * Specified pull-up resistor available * Specified pull-down resistor partially selectable
A/D Inputs LCD Special Ports
10-bit x 8-ch. (with S/H) 52 segments x 4 commons (Static, 1/2, 1/3, or 1/4 duty) Buzzer output, remote control carrier signal output, high-current drive port
1
MAD00018DEM
MN101C38A , MN101C38C
Electrical Characteristics
Supply current
Limit Parameter Symbol IDD1 Operating supply current IDD2 IDD3 Supply current at HALT IDD4 Supply current at STOP IDD5 fx = 32 kHz, VDD = 3 V fx = 32 kHz, VDD = 3 V, Ta = 25C fx = 32 kHz, VDD = 3 V, Ta = -40C to +85C VDD = 5 V, Ta = 25C VDD = 5 V, Ta = -40C to +85C 30 100 8 24 1 20 Condition min fosc = 8 MHz, VDD = 5 V typ 10 max 25 mA A A A A A Unit
Pin Assignment
SEG34,P77,A15 SEG35,P76,A14 SEG36,P75,A13 SEG37,P74,A12 SEG38,P73,A11 SEG39,P72,A10 SEG26,P80,D0 SEG27,P81,D1 SEG28,P82,D2 SEG29,P83,D3 SEG30,P84,D4 SEG31,P85,D5 SEG32,P86,D6 SEG33,P87,D7 SEG40,P71,A9 SEG41,P70,A8 SEG42,P67,A7 SEG43,P66,A6 SEG44,P65,A5 SEG45,P64,A4 SEG46,P63,A3 SEG47,P62,A2
53
SEG48,P61,A1
52
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
51
SEG49,P60,A0
SEG25
SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9
50 49 48 47 46 45 44 43 42 41
LED4,SEG50,A17,P54 LED3,SEG51,A16,P53 LED2,CS,P52 LED1,RE,P51 LED0,WE,P50 P32 P31 P30 IRQ4,P24 IRQ3,P23 IRQ2,P22 SENS,IRQ1,P21 IRQ0,P20 TM4IO,P14 TM3IO,P13 TM2IO,P12 P11 RMOUT,P10 NRST,P27 NDK,BUZZER,P06 SBT1,P05 SBI1,P04 SBO1,P03 SBT0,P02 RXD,SBI0,P01
MN101C38A MN101C38C
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
VDD
XO
XI
MMOD
VREF-
COM3
COM2
COM1
COM0
VLC3
VLC2
VLC1
OSC2
OSC1
VSS
KEY0,AN0,PA0
KEY1,AN1,PA1
KEY2,AN2,PA2
KEY3,AN3,PA3
KEY4,AN4,PA4
KEY5,AN5,PA5
KEY6,AN6,PA6
KEY7,AN7,PA7
VREF+
QFP100-P-1818B *Lead-free LQFP100-P-1414
*Lead-free
Support Tool
In-circuit Emulator EPROM Built-in Type
PX-ICE101C / D + PX-PRB101C38-QFP100-P-1818B PX-ICE101C / D + PX-PRB101C38-LQFP100-P-1414 Type ROM (x 8-bit) RAM (x 8-bit) Minimum instruction execution time MN101CP38C 48 K 2K 0.1 s (at 4.5 V to 5.5 V, 20 MHz) 0.25 s (at 2.7 V to 5.5 V, 8 MHz) 125 s (at 2.3 V to 5.5 V, 32 kHz) Package
MAD00018DEM
QFP100-P-1818B *Lead-free, LQFP100-P-1414 *Lead-free
TXD,SBO0,P00
2
Request for your special attention and precautions in using the technical information and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuits examples of the products. It neither warrants non-infringement of intellectual property right or any other rights owned by our company or a third party, nor grants any license. (3) We are not liable for the infringement of rights owned by a third party arising out of the use of the product or technologies as described in this material. (4) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. * Any applications other than the standard applications intended. (5) The products and product specifications described in this material are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (6) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage, and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (7) When using products for which damp-proof packing is required, observe the conditions (including shelf life and amount of time let standing of unsealed items) agreed upon when specification sheets are individually exchanged. (8) This material may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita Electric Industrial Co., Ltd.
2002 JUL

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