View CN90S2333-4433SL_977795.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

AT90S2333/4433
AT90S2333/4433 IOa
1. OAU I|AAVR RISC 1/2a 118 IoOAi oaEyIOAiOUAEU 32 o 8 IIOA x/ 1/4AaeAE/ x/OU8MHz E3/4O8MIPS AOAU Ey3/4YI*COxEOIoAUae 2K/4K xO1/2UAOUIEaI LASH AyIEy 1000 I F 128 xO1/2U SRAM 128/256 xO1/2UOUIEaI EEPROM EUAu 100000 I 2 Io E 1/4 O A U I IaI Peripheral IOa OoEO*OAE Prescale 8 IEAE/ /1/4AEEyAE/ OoEO*OAE 3/4OE1/2I x1/2I8/9/10 I PWM |AUA16 IEAE/ /1/4AEEyAE/ AEAUAAaE1/2IAE/ EaIAAA*EAE/ OEAEAUOnAE/EuE EaIUART 6 IA 10 I ADC O//O SPI 1/2OU IOAMCU IOa cO1/4ia Brown-Out-Detection |AU OoCAEIcIcA* I|AOIIocAE1/2 AUIaOIO Oe I|A EUECOMS OO E3/4Ix/ 4MHz 3V 20 Io1/4IAA|A x/AE1/2 3.4mA OIAE1/2 1.4mA ocAE1/2 <1 A I/O I*ax 20 oEaIAI/O 1/2A 28 1/2A PDIP 32 1/2A TQFP *ax x/cN 2.7V-6.0V AT90LS2333 I AT90LS4433 4.0V-6.0V AT90S2333 I AT90S4433 EUE 0-4MHz AT90LS2333 I AT90LS4433 0-8MHz AT90S2333 I AT90S4433
2.
3.
4.
5.
6.
7.
8.
9.
U1O1O
AT90S2333/4433
U1/2AAaOA
AeEo
AT90S2333/4433 ECOiuOU AVR RISC AI|A CMOS A 8 IAEu IyOUOoE OOOUAEUAUOOIoOAi AT90S2333/4433 EOOEA1/2O1/2u 1MIPS/MHz AOAU OoEAEe1/4AE EEOEOOOU|AIOEUEO(R)1/4aEAAE1/2a AVR E1/2 32 ox/1/4AaeAE/I*aAOAi1/4A1/2aOUOAE EuOAx/1/4AaeAE/1/4Oe ALU EaAO O1/2OIaA OEiOUOoEOOOUAEUAUOAIoOAiIE*AIEA1/2oAAA1/4AaeAE/ OaOO1/2aIaAEuAeAE E AVR A1/2AEEAEOI CISC AEu1/21/2u 10 AOAU AT90S2333/4433 3/4OOOIAIOa 2K/4K xO1/2U FLASH 128/256 xO1/2U EEPROM 128 xO 1/2U SRAM 20 oIOA I/0 U 32 oIOAx/1/4AaeAE/ A1/2o3/4OE1/2IAE1/2AAeiAEAE//1/4AE EyAE/ AUIaOIO EaIA UART 6 IA 10 I ADC EaIAAA*EAE/ SPI U OO1/4 2 OOEIyEi1/4NOnA1/2UcAE1/2 x/OUOIAE1/2E CPU 1/2IOOE o1/4AaeAE/ EAE//1/4AEEyAE/ SPI AA*IOIII1/4Iox/ ocAE1/2EOnAE/IOx/ EuO|AU 1/41/2uO o1/4AaeAE/AUEYA1/2Ao OOIaOIoO1/4IAEOOIEoExI AE/1/4ECOO ATMEL AAUE*COxEOAUae1/41/4EoEuuA AEAU FLASH EOOIy SPI 1/2OUoI OAaIAE/aIaI Iy1/2OoCA RISC 8 I CPU Oe FLASH 1/4EOUOo3/4AEAU 2333/4433 IiaCEeE1/2OOAEO|OAIa(c)AEAeioIE3/4A*1/2 AT90S2333/4433 3/4OOOuIxAaIIII*3/4 eaa /EO/*AOaeAE/ OUI*AOae AE/IAEAAa i 1 aeAE/E1/2I FLASH EEPROM SRAM IA cN*I AEAE AT90S2333 4.0V - 6.0V 0 - 8MHz 2K xO1/2U 128 xO1/2U 128 xO1/2U AT90LS2333 2.7V - 6.0V 0 - 4MHz 2K xO1/2U 128 xO1/2U 128 xO1/2U AT90S4433 4.0V - 6.0V 0 - 8MHz 4K xO1/2U 256 xO1/2U 128 xO1/2U AT90LS4433 2.7V - 6.0V 0 - 4MHz 4K xO1/2U 256 xO1/2U 128 xO1/2U
U2O2O
AT90S2333/4433
I1/4 1
AT90S2333/4433 1/2a*1/2oI1/4
U1/2AOa VCC GND cO B U PB5...PB0 B UECOo 6 IEIo I/O U AOoU1/2A1/4OAUEIA-cxe B UAEaoaAE/AUIu
U3O3O
AT90S2333/4433
EO 20mA AcA/ x/IEaEeE EcuIaA-I OEOUEIA-cxeAaeOU U1/2A1/2EaocA/
B Ux/IIOEa|AUUAEOA*1/2*1/2*1/4uaAIIA1/4 OUIyIO B UIEyI 1/4EEEEOOIAEOn C U PC5...PC0 C UECOo 6 IEIo I/O U AOoU1/2A1/4OAUEIA-cxe C UAEaoaAE/AUIuEO 20mA AcA/ x/IEaEeE EcuIaA-I OEOUEIA-cxeAaeOU U1/2A1/2EaocA/ C UOAx/ ADC AAAaEaEe OUIyIO C UIEyI 1/4EEEEOOIAEOn D U PD7...PD0 D UECOooAUEIA-cxeA 8 IEIo I/O U EaoaAE/AUIuEO 20mA AcA/ x/IEaEeE EcuIaA-I OEOUEIA-cxeAaeOU U1/2A1/2EaocA/ OUIyIO D UIEyI 1/4EEEEOOIAEOn D Ux/IIOEa|AUUAEOA*1/2*1/2*1/4uaAIIA1/4 /RESET IEaEe I y 50ns AIcAE1/21/2OyAEIII IOU 50ns AAoaAUOE
XTAL1/2 OnAE/*AoAE/AEaEe/oE AVCC A/D xAE/AcO O|AIyOoIIAEAE/Oe VCC A1/2O AREF A/D xAE/AI1/4cO 1/2eOU AGND Oe AVCC O(R)1/4a AGND AAaO 3/4IaOnAE/ XTAL1 I XTAL2 *OECAEAUOnAE/AEaEe EaoE EEOA3/4IaOnAE/oECIOEOnAE/ EOAIaEOOE XTAL2 O|uO IaEOO EcuOAuOAOnAE/x/IIaIAE/1/4AEOO XTAL2 AA3/4IOA1/2O1/2Oo HC aAE/ IE1/4o EUOOcEY 5pF EoOOEIaEOOx/IIIEOO Oo XTAL2 OuO AAOE XTAL1 EaEe I1/4 2 OnAE/A1/2O
I1/4 3
AuOA MCU OnAE/x/IIaIAE/1/4AEOO
I1/4 4
IaEOOCyAaOA
U4O4O
AT90S2333/4433
1/2axYAA
I1/45
AT90S2333/4433 AVR RISC 1/2a
iEU*AIE1/4AaeAE/IA1/4u 32 o 8 IEOUAEU*AIEAIOA1/4AaeAE/ OaOaIxAOUOoEOOOUAEU AU ALU EOOIeEOIEcIAUx/ AE1/4AaeAE/IA1/4OAA1/2oUx/Ey OUx/ 1/21/2auae O1/21/4AaeAE/IA1/4 1/4AaeAE/IA1/4OA 6 oEOOxeE 3 o 16 IOAOUEy3/4YNO*A1/4a1/2ONO*1/4AaeAE/OOe X Y Z OO IaOO*OEEaAUA| AEaO Z OOeOAOUei|AU ALU OOA1/2o1/4AaeAE/O(R)1/4a 1/4AaeAE/IEyO(R)1/4aAEaEoIA1/4-Ux/ OO1/41/4AaeAE/AUx/ yAE1/4AaeAE/Ux/AE1/2 IAAUae*AIEAE1/2OEEOAOU1/4AaeAE/IA1/4 OaECOoI AT90S2333/4433 I1/4AaeAE/IA1/4*OAaAE 32 oxiIAEy3/4YO1/4aOO* $00 - $1F OEiAEaIoAEOIAUaeOO*ONu*A
U5O5O
AT90S2333/4433
IE
I/O AUaeO1/4auA 64 oOO*x/I CPU IaEeAOOAE1/4AaeAE/ T/C A/D xAE/ OO1/4AEaEu I/O |AU I/O AUaeEOOO1/2O*AIE OEOOx/IEy3/4YOO* $20 - $5F A*AIE AVR EOAAE HARVARD 1/2a IoIEy3/4YxUI*OAe IoAUaeIyA1/2IE1/2AUA Pipeline 1/2o*AIE CPU OUOOIoOAiAIE 3/4IEEIAOIoOAi OaOOOEOAAAiEAO AiEOOOUOoEOOIeE IaOIoxIIaO/OAOAiEOOO1/2O*AIE 1K/2K xOOO*O1/4a aEy AVR OAi1/4I 16 I AoIoAUaeOO*1/4uOIo 16 Io 32 IAOAi OOIIxOIo/OAE *OOO*aeOUNOO NO*O1/4OUIOAEy3/4Y SRAM O(R)O NOoOEU SRAM EyAAIOAE OAO|AOUIAyIAi3/4IoE1/4 SP SP IEAA 8 INOOOe 128 xO1/2UA SRAM EOOIy 5 OOIANO**1/2E1/2UEYOxO1/2o*AIE AVR 1/2aAAUaeO1/4aECIOA I1/4 6 AUaeOIn
OIAeOE I/O O1/4aOAOOAE1/4AaeAE/IxI1/4AaeAE/OAE3/4OOIEAUIxeE AoOI1/43/4 OOoOIIoA OEOIIoAxeEAOIIoAiIOUIoaeCoAxiCAae OIIoAOO*I AOI3/4OAOAIE1/4
U6O6O
AT90S2333/4433
IOAx/1/4AaeAE/IA1/4
I1/47
7 R0 R1 R2 ... R13 R14 R15 R16 R17 ... R26 R27 R28 R29 R30 R31
IOAx/1/4AaeAE/ 0 OO* $00 $01 $02 $0D $0E $0F $10 $11 $1A $1B $1C $1D $1E $1F X 1/4AaeAE/IxO1/2U X 1/4AaeAE/xO1/2U Y 1/4AaeAE/IxO1/2U Y 1/4AaeAE/xO1/2U Z 1/4AaeAE/IxO1/2U Z 1/4AaeAE/xO1/2U
I OA x/ 1/4A ae AE/
EuOA1/4AaeAE/Ux/OAi1/4EOOOAiAIE1/2O1/2O*AIEEuOA1/4AaeAE/ AyIaCeoI 5 IoEae1/4 EyUx/AOAi SBCI SUBI CPI ANDI I ORI Oa(c)OAiOAU*AIEIOA1/4AaeAE/IA1/4Ao e*O R16 1/2 R31 EcI1/4 7 EuE3/4 Ao1/4AaeAE/1/4OOoEy3/4YAUaeOO* 1/2EuACO1/2OOEa1/2OAEy3/4YO1/4aAI* 32 oOO* EaE1/4AaeAE/IA1/4AEIOOe SRAM I OaOOAUaexeO*1/2E1/2OU*AIE1/4AaeAE/*1/2Aae3/4O 1/4oAAeiO X Y Z 1/4AaeAE/ 1/4AaeAE/ R26~R31 yAEOAx/IOA1/4AaeAE/Ia EOOx/IEy3/4Y1/4a1/2ONO*OAAOO*OOe I1/4 8 X Y Z 1/4AaeAE/ X 1/4AaeAE/ 15 7 R27 $1B 15 7 R29 $1D 15 7 R31 $1F 07 R26 $1A 0 0 R28 $1C 0 0 R30 $1E 0 0
Y 1/4AaeAE/
07
Z 1/4AaeAE/
07
ALU
AVR ALU Oe 32 oIOAx/1/4AaeAE/O1/2OIaA OUIEaI ALU Ux/*OI 3 Aa EaEo A1/4-IIUx/
FLASH
U7O7O
AT90S2333/4433
AT90S2333/4433 3/4O 2K/4K xO1/2UA FLASH OoIEuOAOAiI16 Ii Eu FLASH 1/2a I 1K 16/2K 16 FLASH AAyIEyOAEUI 1000 I AT90S2333/4433 AIo1/4AEEyAE/ PC I 10/11 Ii EOONO*1/2 1024/2048 oxOA FLASH IoCo
SRAM I1/49 I AT90S2333/4433 AEy3/4YxeO*1/2E1/2
I1/4 9 1/4AaeAE/IA1/4 R0 R1 R2 ... R29 R30 R31 I/O 1/4AaeAE/ $00 $01 $02 ... $3D $3E $3F SRAM *O1/4 Ey3/4YOO*O1/4a $0000 $0001 $0002 ... $001D $001E $001F Ey3/4YOO*O1/4a $0020 $0021 $0022 ... $005D $005E $005F AEAU SRAM $0060 $0061 ... $00DE $00DF
224 oEy3/4YOO*OAOUNO*1/4AaeAE/IA1/4 I/O I SRAM AEE1/4A 96 oOO*I1/4AaeAE/IA1/4+I/O AEaoA 128 oOO*OAOUNO* SRAM Ey3/4YNO*AE1/2*OI 5 OO O1/2O oAEOAEAA1/4a1/2O 1/4a1/2O O1/4oA1/4a1/2O o1/4OA1/4a1/2O 1/4AaeAE/ R26 1/2 R31 I1/4a1/2ONO*AOOe1/4AaeAE/ O1/2ONO**IEiOuoEy3/4YO1/4a oAEOAEAA1/4a1/2ONO*AE1/2NO*1/2 Y Z OOeoOO*1/21/2uA 63 oOO* oO1/4oIo1/4OA1/4a1/2ONO*AE1/2OOA1/2 X Y Z OOe 32 oIOA1/4AaeAE/ 64 o I/O 1/4AaeAE/ 128 xO1/2UA SRAM IxioEi 62K AIa SRAM EOO EuOANO*AE1/2*AIE IoIEy3/4YNO*AE1/2 AT90S2333/4433 OOCooOANO*AE1/2
3/41/2U1/2O1/2eEU/OONO*AE1/2
U8O8O
AT90S2333/4433
1/4AaeAE/O1/2ONO*
I1/4 10
E1/4AaeAE/O1/2ONO*
I1/4 11
I/O O1/2ONO*
I1/4 12
U9O9O
AT90S2333/4433
Ey3/4YO1/2ONO*
I1/4 13
oAEOAEAEy3/4Y1/4a1/2ONO*
I1/4 14
Ey3/4Y1/4a1/2ONO*
I1/4 15
U10O10O
AT90S2333/4433
oO1/4oAEy3/4Y1/4a1/2ONO*
I1/4 16
oo1/4OAEy3/4Y a1/2ONO* 1/4
I1/4 17
EOA LPM OAiNO*Ey
I1/4 18
1/4a1/2OIoNO* IJMP I ICALL
I1/4 19
U11O11O
AT90S2333/4433
IaOIoNO*
RJMP I RCALL
I1/4 20
EEPROM
AT90S2333/4433 u 128/256 xO1/2UA EEPROM EuECx/IOoAAAEy3/4YO1/4aoaeOUA EOOxO1/2UA EEPROM AEUAuOAEUI 100000 I Ay EEPROM A*AIEOEOO*1/4Aae AE/ Ey3/4Y1/4AaeAE/IOOAE1/4AaeAE/3/4o AUae*AIEIOAiOEo
OaO1/2U1/2eEUOAiOIAUae*AIEEo
AVR CPU OEIIEOO Cy EEOOOEIa3/4IaO1/2OuEu I1/4 21 EA/AEOE HARVARD 1/2a3/4oAEAEOIO OO1/4iEU*AIE1/4AaeAE/IA1/4AAAi OaECOou3/4A i1/2 1MIPS/MHz 3/4OOAA1/4AO1/4UE |AU/EOOE |AU/|AEAA/E(R) IAAi I1/4 21 EOOeOAiO
I1/4 22 NYE3/4AEC1/4AaeAE/IA1/4AUEo OUOoEOOOUAEUAi ALU EOOIEOA1/2o1/4AaeAE/Ux/ Ey1/2oUx/ IE1/21/2auaeO1/2AEaOAOo1/4AaeAE/OE I1/4 22 EOO ALU Ux/
U12O12O
AT90S2333/4433
I1/4 23 AEAU SRAM *AIEOUAEU
I/O AUae
OO* 16 1/2oOAE $3F($5F) $3D($5D) $3B($5B) $3A($5A) $39($59) $38($58) $35($55) $34($54) $33($53) $32($52) $2F($4F) $2E($4E) $2D($4D) $2C($4C) $2B($4B) $2A($4A) $27($47) $26($46) $21($41) $1E($3E) $1D($3D) $1C($3C) $18($38) $17($37) $16($36) $15($35) $14($34) $13($33) $12($32) $11($31) $10($30) $0F($2F) AT90S2333/4433 A I/O O1/4a Au AE | AU SREG xI1/4AaeAE/ SP NOOOe GIMSK IOAOIAEAI1/4AaeAE/ GIFR IOAOIeO3/41/4AaeAE/ TIMSK T/C AEAI1/4AaeAE/ TIFR T/C OIeO3/41/4AaeAE/ MCUCR MCU OOAE1/4AaeAE/ MCUSR MCU xI1/4AaeAE/ TCCR0 T/C0 OOAE1/4AaeAE/ TCNT0 T/C0 8 I TCCR1A T/C1 OOAE1/4AaeAE/ A TCCR1B T/C1 OOAE1/4AaeAE/ B TCNT1H T/C1 xO1/2U TCNT1L T/C1 IxO1/2U OCR1H T/C1 EaoE1/2I1/4AaeAE/xO1/2U OCR1L T/C1 EaoE1/2I1/4AaeAE/IxO1/2U ICR1H T/C1 EaEex1/21/4AaeAE/xO1/2U ICR1L T/C1 EaEex1/21/4AaeAE/IxO1/2U WDTCR AA*OOAE1/4AaeAE/ EEAR EEPROM OO*1/4AaeAE/ EEDR EEPROM Ey3/4Y1/4AaeAE/ EECR EEPROM OOAE1/4AaeAE/ PORTB B UEy3/4Y1/4AaeAE/ DDRB B UEy3/4Y*1/2Io1/4AaeAE/ PINB B UEaEeOy1/2A PORTC C UEy3/4Y1/4AaeAE/ DDRC C UEy3/4Y*1/2Io1/4AaeAE/ PINC C UEaEeOy1/2A PORTD D UEy3/4Y1/4AaeAE/ DDRD D UEy3/4Y*1/2Io1/4AaeAE/ PIND D UEaEeOy1/2A SPDR SPI Ey3/4Y1/4AaeAE/
U13O13O
i2
AT90S2333/4433
$0E($2E) $0D($2D) $0C($2C) $0B($2B) $0A($2A) $09($29) $08($28) $07($27) $06($26) $05($25) $04($24) $03($23)
SPSR SPCR UDR USR UCR UBRR ACSR ADMUX ADCSR ADCH ADCL BURRHI
SPI xI1/4AaeAE/ SPI OOAE1/4AaeAE/ UART Ey3/4Y1/4AaeAE/ UART xI1/4AaeAE/ UART OOAE1/4AaeAE/ UART IOAE1/4AaeAE/ AAaE1/2IAE/OOAE1/4xI1/4AaeAE/ ADC aA*NOn1/4AaeAE/ ADC OOAEIxI1/4AaeAE/ ADC Ey3/4Y1/4AaeAE/xO1/2U ADC Ey3/4Y1/4AaeAE/IxO1/2U UART IOAE1/4AaeAE/xO1/2U
AVR2333/4433 AEuO I/O IIaI1/4*AOAOU I/O O1/4a IN I OUT OAiOAA*AIEIA I/O OO* OO1/4OU 32 oIOA1/4AaeAE/O(R)1/4aEaEy3/4Y OO*I$00-$1F A I/O 1/4AaeAE/EOA SBI I CBI OAi1/2oINO* o SIBC I SIBS OoOAA1/4ieoIOAIOe*n EOA IN I OUT O AiEOO*OeOU$00-$3F O(R)1/4a EcuOIo SRAM ONu*AIE I/O 1/4AaeAE/ OoIaO|OO*O1/4OEI$20 OU3/4IAAiEuO I/O 1/4AaeAE/A SRAM OO*OUAAO IAEOeoouAE*1/4aeEY AoIOAAIO| 0 oAoA I/O 1/4AaeAE/OoO| O(c)xIeO3/4IACayECIy 1 AEIOA CBI I SBI OAiAEONOAIAeO3/4IE aO 1 OoEaCayOa(c)eO3/4I CBI I SBI OAiOO$00-$1F O I/O 1/4AaeAE/IIaIOOAE1/4AaeAE/OUooOA1/2U1/2eEU xI1/4AaeAE/SREG Status Register BIT 7 6 I T $3F $5F R/W R/W A/ 0 0 oE1/4O
5 H R/W 0
4 S R/W 0
3 V R/W 0
2 N R/W 0
1 Z R/W 0
0 C R/W 0
I E3/4OOIEAU OAIEEAUE3/4OOI AAOIEAUOEoAAOOAE1/4AaeAE/OOAE Ecu I CaAa OoAUA OIeO3/4OAIOe*n 1/4auEuOI I OUIECaAa RETI OAiOoOAI T I1/2ae I1/2OAi BLD I BST AuOA T x/IAAoOOO* BLD N T 1/21/21/4AaeAE/AAOI H e1/4OeO3/4I S *uAI N Oe V AOio BST N1/4AaeAE/AAOI1/21/2 T o
V 1/2oOAEAeOcoeO3/4I N EyeO3/4I Z AaeO3/4I C 1/2oIeO3/4I xI1/4AaeAE/OU1/2oEeOIIIEoOIExO1/2oaeIO NOOOeSP $3D($5D)
OaIix/OEEi1/4IeE
SP7 7
SP6 6
SP5 5
SP4 4
U14O14O
SP3 3
SP2 2
SP1 1
SP0 0
AT90S2333/4433
R/W R/W R/W R/W R/W R/W R/W R/W A / 0 0 0 0 0 0 0 0 oE1/4O NOOOeOIoIOU SRAM AEy1/4OINO NOO1/4aOeOU/OAEyoOIEAUO(R)C Oa OOeOeOIoOU$60 AOO* OA PUSH OAiIAEEy3/4YEeOE NOOOe1/21/4oO o/ OAEyoOIE OOe1/21/4o EOA POP OAiE NOOOe1/21/4OO oOA RET o RETI * OE OOe1/21/4O IIOI|Ai AT90S2333/4433 O 13 oOIO AoOIOOUIoO1/4a1/4OOoAAAOIIoA EuOA OIEA1/41/4OxO1/4AEAUI EAUIOAI CO I OOAIACeoIA OIEOO*Eu AE/1/4Io IoO1/4aAxiIIOAxOOaII1/4OIIoA IeOuAOIi1/4ui 3 OUO IIoAiO|OUIOO*AOI3/4OAOAIE1/4 EuOO RESET 3/4OxiAOAIE1/4 i 3 IOeOIIoA IoAA IoOO* A O Oa 1 $000 RESET O1/4U1/2A EIcIIAA*I 2 $001 INT0 IaOI 0 3 $002 INT1 IaOI 1 4 $003 TIMER1 CAPT T/C1 x1/2EA1/4 5 $004 TIMER1 COMP T/C1 E1/2IAEAa 6 $005 TIMER1 OVF T/C1 Oco 7 $006 TIMER0 OVF T/C0 Oco 8 $007 SPI STC (R)Ea1/2aEo 9 $008 UART RX UART 1/2OEO1/2aEo 10 $009 UART UDRE UART Ey3/4Y1/4AaeAE/O 11 $00A UART TX UART *EI1/2aEo 12 $00B ADC ADC x1/2aEo 13 $00C EE_RDY EEPROM x1/4A 14 $00D ANA_COMP AAaE1/2IAE/ EeOAOIIoAOO*xiaIA*1/2*EcIA OO* eA uAe xEI $000 RJMP RESET I $001 RJMP EXT_INT0 IRQ0 $002 RJMP EXT_INT1 IRQ1 $003 RJMP TIM1_CAPT T1 x1/2 $004 RJMP TIM1_COMP T1 E1/2IAEAa $005 RJMP TIM1_OVF T1 Oco $006 RJMP TIM0_OVF T0 Oco $007 RJMP SPI_STC SPI Ea1/2aEo $008 RJMP UART_RXC UART 1/2OEO1/2aEo $009 RJMP UART_DRE UART Ey3/4YO $00a RJMP UART_TXC UART *EI1/2aEo $00b RJMP ADC AD x1/2aEo $00c RJMP EE_RDY EEP x1/4A $00d RJMP ANA_COMP AAaE1/2IAE/ $00e MAIN LDI R16 HIGH(REMEND) O/IoE1/4
U15O15O
AT90S2333/4433
$00f $010
OUT
SP, R16 XXX
IO AT90S2333/4433 O 4 oIO l EIcI cOcNIOUEIcAAI VPOT E MCU I l IaI /RESET Oy1/2AEIAIcAE1/2y 50ns E MCU I l AA*I AA*EAE/Eo MCU I l BROWN-OUT I cOcN VCC IOUOoIOOE MCU I OUIAEU1/4a EuOA I/O 1/4AaeAE/EeOAIoE1/4O IoOOO*$000 E1/4O $000 OO*O *AOAAOAiOeI RJMP IaOIoxOAi Iox1/2I|AiAyI EoIoOAOeOI Oo OIIoA3/4IE*AOAIAIouAe I1/4 24 IIcA*AA1/4-I1/4 i 4 Ii 5 OaAEIc A*AEoIcIEy I1/4 24 IA1/4-
*uA VPOT(1)
VRST VBOT
IcIEy VCC = 5.0V Min Typ. IEy 1.0 1.4 EIcIcNAAI EIEy 1.7 2.2 0.4 0.6 EIcIcNAAI IA1/2 1.7 2.2 U1/2AAAIcN 0.6VCC 2.6(BODLE 2.7(BODLEV VEL = 1) EL = 1) BOD AAIcN 3.8(BODLE 4.0(BODLEV VEL = 0) EL = 0)
*nOoEIcIa*Eu
i 4
Max 1.8 2.7 0.8 2.7 2.8(BODLE VEL = 1) 4.2(BODLE VEL = 0)
I V V V V V V V
x 1.y*CcOcNIOU VPOT
U16O16O
AT90S2333/4433
i 5
CKSEL[2:0] 000 001 010 011 100 101 110 111
AEE1/4atTOUT VCC = 2.7V 16ms + 6 CK 6 CK 256ms + 16K CK 16ms + 16K CK 16K CK 256ms + 1K CK 16ms + 1K CK 1K CK
INOENOn AEE1/4atTOUT VCC = 5.0V 4ms + 6 CK 6 CK 64ms + 16K CK 4ms + 16K CK 16K CK 64ms + 1K CK 4ms + 1K CK 1K CK
IAE1/4oOA* IaEOO cOAyEUIE IaEOO BOD EAU 1 3/4On 3/4On cOiEUIE 3/4On BOD EAU 1 IOEOnAE/ IOEOnAE/ cOiEUIE IOEOnAE/ BOD EAU 1
xOa 1 oIaEIcI i 5 iE3/4AECIAEE1/4a Ecu CPU OocAE1/21/2N OoOEOAEOO1/4CEy*O AA* OnAE/OAOUOAEE1/4aAEE*OAE AA*OnAE/OcoE1/4aOeOUAEUAOI1/4ui 6 i 6 AA*OnAE/OUAEUEy OcoE1/4a VCC =5V WDT OUAEUEy 4.0ms 4K 64ms 64K AA*OnAE/AAEAEOecNOO
EIcI
EIcI POR AoaOEAEAU1/4iacA*uEu eAE1/4iacAE1/2I 2.2V VCC IOU1/4iacAE1/2 E POR AEo POR OAE/1/4OUEIcEOyE*I Ia1/4OcOi1/2AAIcN1/21/4*NOE1/4AEEyAE/ OUNOEAEU1/4aE MCU OIxI AU RC OnAE/OUAEUOeIaOnAE/OUAEUAIENOEE 1/4a OAEOOIy CKSEL EUEIOAEa1/2oNOn i 5 ooAE 8 OONOn I1/4 25 MCU AE /RESET Oe VCC IaA
I1/4 26
MCU AEo
/RESET OEIacA*OOAE
U17O17O
AT90S2333/4433
IaI
IaIOEIa1/4OOU/RESET Oy1/2AAIcAE1/2uEu oOU 50ns AIAoa1/2OiE3/4AEI Ia 1/4OAAi1/2IAAIcN VRST EIEyNO E tTOUT NOEOUAEUE1/4 Eo MCU AEo I1/4 27 x/AEU1/4aAIaI
Brown-Out 1/4ia AT90S2333/2343 3/4OAEAU BOD 1/4iacA*OAOO1/4aa VCC E O A BOD | A U E O OA 74nF 1/2 100nF c E Y OVCC 1/2 o 1/2 a n i BOD EOEEUEI BODEN OOAE Ecu BODEN EAU aI OoO O VC C IOU*cAE1/2 BOD 3/4IA1/4x/ EcNOEy1/2*cAE1/2o AE/1/4EyOIE1/4a Eo BOD I NOUE1/4aOe POR AIaI 1/4ui 9 BOD *cAE1/2OE BODLEVEL OOAEI 2.7V BODLEVEL IaI o 4.0V BODLEVEL ONaI *cAE1/2O 50mV AEOa *cAE1/2I 4.0V E OO VC C IOUOaoO 3 s BOD 3/4IAEx/OA o*cAE1/2I 2.7V E E1/4aNO1/2 7 s I1/4 28 x/AEU1/4aA BOD I
AA*I AA*EAE/OcoE AE/E1/4O tTOUT 1/4CEy
1/2uEu 1 o XTAL OUAEUAIAoa
OUAoaAIA1/2NO
NOEE
U18O18O
AT90S2333/4433
I1/4 29
x/AEU1/4aAAA*I
MCU xI1/4AaeAE/ MCUSR BIT 7 6 $34($54) R R A/ 0 0 oE1/4O I 7...4 Ao WDRF AA*IeO3/4 AA*IEOaOIOAI
5 R 0
4 R 0
3 WDFR R/W
2 BORF R/W
1 EXTRF R/W
0 PORF R/W
EIcIoOAEa
0
1/2EAEaCaAa
BORF BOD IeO3/4 BOD IEOaOIOAI EIcIoOAEa 0 1/2EAEaCaAa EXTRF IaIeO3/4 IaIEOaOIOAI EIcIoOAEa 0 1/2EAEaCaAa PORF EIcIeO3/4 EIcIEOaOIOAI OAEa 0 1/2EAEaCaAa EcuOAuOAOa(c)IeO3/4AEIIo1/4 OAEi1/4O3/4OcOAEaCaAa Ecu1/4AaeAE/OUAEaEu I*EuCCaAa OoOOoAIOEOOIy1/4ieOa(c)eO3/4IOOoA OI|Ai AT90S2333/4433 O 2 oOIAEAIOOAE1/4AaeAE/ GIMSK IOAOIAEAI1/4AaeAE/I TIMSK T/C OIAEAI1/4AaeAE/ OoOIuEuo E3/4OOIEAUI I 1/2CaAa ooOIAEAI OAEOOOUOIAyIAiO I OAI Oo*AOI O RETI o I OOAOAI Io1/4AEEyAE/OIoE1/4EOIIoAE1/4OIaO|AOIAyIE O1/4CayOO|AOIeO3/4 O (c)OIeO3/4IOEOOIyEi1/4 1 ACay Oo*uIIo1/4AOI*Euo EcuIaO|AOIEAUII 0 OoOIeO3/4IOAE OO O1/2OIO oOEi1/4Cay EcuE3/4OOIeO3/4CaAa OoEuOAOI1/4aO O1/2 I OAI EoOAEA/oO IOIOAIE1/4OAIOI IOAOIAEAI1/4AaeAE/ GIMSK BIT 7 6 $3B($5B) INT1 INT0 R/W R/W A/
5 R
4 R
U19O19O
3 R
2 R
1 R
0 R
AT90S2333/4433
oE1/4O
I 5...0
Ao
0 0 AoOI 0
0
0
0
0
0
0
INT1 IaOI1 CeCoEAU INT0 I I 1/4I 1 E IaOy1/2AOIEAU MCU IOAOOAE1/4AaeAE/ MCUCR OAO I1/4iaOOAEI 1/0 ISC11 I ISC10 OaOI 1 ECEIEyNOOIECIA1/2NOOI oOECI cAE1/2OI 1/4EU1/2AOaIEao OIEOEuEu INT0 IaOI0 CeCoEAU INT0 I I 1/4I 1 E IaOy1/2AOIEAU MCU IOAOOAE1/4AaeAE/ MCUCR OAO I1/4iaOOAEI 1/0 ISC01 I ISC00 OaOI 0 ECEIEyNOOIECIA1/2NOOI oOECI cAE1/2OI 1/4EU1/2AOaIEao OIEOEuEu IOAOIeO3/41/4AaeAE/ GIFR BIT 7 6 5 4 3 2 1 0 $3A($5A) INTF1 INTF0 R/W R/W R R R R R R A/ 0 0 0 0 0 0 0 0 oE1/4O I 5...0 Ao AoOI 0 INTF1 IaOIeO3/4 1 INT1 U1/2AOEA1/4*OICeCoE INTF1 OAI 1 Ecu SREG OA I 1/4 GIMSK O A INT1 1/4I 1 Oo MCU 1/2Iox1/2OIOO*$002 OIAyIOo EeO3/4Cay Ai Ia eO3/4OEOOIyOAEa 1 ACay INTF0 IaOIeO3/4 0 INT0 U1/2AOEA1/4*OICeCoE INTF0 OAI 1 Ecu SREG OA I 1/4 GIMSK O A INT0 1/4I 1 Oo MCU 1/2Iox1/2OIOO*$001 OIAyIOo EeO3/4Cay Ai Ia eO3/4OEOOIyOAEa 1 ACay T/C OIAEAI1/4AaeAE/ TIMSK BIT 7 6 5 $39($59) TOIE1 OCIE1 R/W R/W R A/ 0 0 0 oE1/4O I 5 4 2 0 Ao AoOI 0
4 R 0
3 TICIE1 R/W 0
2 R 0
1 TOIE0 R/W 0
0 R 0
TOIE1 T/C1 OcoOIEAU TOIE1 I I 1/4I 5 E T/C1 OcoOIEAU IE OIAyI $008 A1/2O
T/C1 Oco
o TIFR OA TOV1 IOA
OCIE1 T/C1 EaoE1/2IAEAaOIEAU TOIE1 I I 1/4I 1 E EaoE1/2IAEAaOIEAU T/C1 AE1/2IAEAa*Eu o TIFR O A OCF1 OAI OIAyI $004 1/2O TICIE1 T/C1 EaEex1/2OIEAU TICIE1 I I 1/4I 1 E EaEex1/2OIEAU T/C1 AEaEex1/2EA1/4*Eu TIFR OA ICF1 OAI OIAyI $003 1/2O TOIE0 T/C0 OcoOIEAU TOIE0 I I 1/4I 1 E T/C0 OcoOIEAU IE OIAyI $006 A1/2O T/C0 Oco ICP o
o TIFR OA TOV0 IOA
U20O20O
AT90S2333/4433
T/C OIeO3/41/4AaeAE/ TIFR BIT 7 6 $38($58) TOV1 OCF1 R/W R/W A/ 0 0 oE1/4O I 5 4 2 0 Ao AoOI 0
5 R 0
4 R 0
3 ICF1 R/W 0
2 R 0
1 TOV0 R/W 0
0 R 0
TOV1 T/C1 OcoOIeO3/4I T/C1 OcoE TOV1 OAI OIaO|AOIAyIoEIO1/4CaAa EIa TOV1 OEOO Iy 1 ACaAa SREG OAI I TOIE1 I TOV1 OIOAIE OIAyIA1/2O OU PWM AE1/2O T/C1 OU$0000 Aa1/4CEy*1/2IoE TOV1 OAI OCF1 EaoE1/2IeO3/4 T/C1 Oe OCR1 AOAEAaE OCF1 OAI EIOUOIAyIAiO1/4CaAa oOIyOAEa 1 ACaAa SREG OAI I OCIE1 I OCF1 OIOAIE OIAyIA1/2O ICF1 EaEex1/2eO3/4I EaEex1/2EA1/4*EuE ICF1 OAI iA/ T/C1 AOON3/4-EI1/2EaEex1/21/4AaeAE/ICR1 EI OUOIAyIAiO1/4CaAa oOIyOAEa 1 ACaAa SREG OAI I TICIE1A I ICF1 OIOAIE OIAyIA1/2O TOV0 T/C0 OcoOIeO3/4I T/C0 OcoE TOV0 OAI OIaO|AOIAyIoEIO1/4CaAa EIa TOV0 OEOO Iy 1 ACaAa SREG OAI I TOIE0 I TOV0 OIOAIE OIAyIA1/2O IaOI IaOIOE INT0 I INT1 Oy1/2A* O|xOa EcuOIEAU Oo1/4E INT0/INT1 AaOAI Eao OIOONua* EIOaIa(c)AEOouEuEi1/4OIA*1/2* **1/2E1/2EOOIEIEyNO IA1/2NOoIcAE1/2 Oa(c)EeOAOE MCU OOAE1/4AaeAE/ MCUCR 3/4o EeOAIIcAE1/2*E O OcAE1/2II OI3/4IOO* OIIiO|E1/4a AVR OIIiO|E1/4axiEUI 4 oEOOOUAEU OUOa 4 oEOOAEU1/4a P C 2 oxO1/2U xOEeO o SP 1/4o 2 OUICeoIA OIIoAIOoIaOIoxOAi EIoxO 2 oEOOOUAEU Ec uOIOUOoaOUAEUOAiOAEU1/4a*Eu OoOUEaOUAEUOAiOIeo MCU AaOOII o OI*OOae 4 oEOO OUEAEU1/4a PC 1/2oO SREG AI I OAI EcuOUOIAEU 1/4a*EuAEAEaEuOI Oo AVR OUIEoOIIoo OOOIoO/IoOAiO(R)oAAUOUIiO| OAEAOI MCU OOAE1/4AaeAE/ MCUCR BIT 7 6 5 4 3 2 1 0 $35($55) SE SM ISC11 ISC10 ISC01 ISC00 R R R/W R/W R/W R/W R/W R/W A/ 0 0 0 0 0 0 0 0 oE1/4O I 7 6 Ao AoOI 0 SE YAEAU O SLEEP OAiE SE OeOAIAAUE MCU 1/2oEeYAAE1/2 IAE*AOIOa1/4aE MCU 1/2o EeYA 1/2OeOe SLEEP OAiIaAEOA
U21O21O
AT90S2333/4433
SM YAAE1/2 EIOAOUNOnYAAE1/2
SM I
0
EIIOAAE1/2
SM I
1
EIocAE1/2
ISC11 ISC10 OI1/4iaOOAE I 1 II 0 1 NOn INT1 OIANOocAE1/2 EcIAiEuE3/4 ISC11 AeEo 0 IcAE1/2OI 0 Ao 1 IA1/2NOOI 1 EIEyNOOI x AaISC11/ISC10 E ExIEO1/2uO INT1 Cay GIMSK A INT1 I *nOoEAUOy*OOAOI ISC01 ISC00 OI1/4iaOOAE I 1 II 0 0 NOn INT0 OIANOocAE1/2 EcIAiEuE3/4 ISC01 AeEo 0 IcAE1/2OI 0 Ao 1 IA1/2NOOI 1 EIEyNOOI x AaISC01/ISC00 E ExIEO1/2uO INT0 Cay GIMSK A INT0 I *nOoEAUOy*OOAOI INTn Oy1/2AAcAE1/2OU1/4iaNOO(R)CENu EcuNOOIEAU OooOUOo MCU EOOAAoa 1/2*OI EcuNOnAEIcAE1/2* OoEcAE1/2OeO1/2COAOAi1/2aEo YAAE1/2 i 8 OI 0 1/4iaOOAE ISC00 0 1 0 1 i 7 OI 1 1/4iaOOAE ISC10 0 1 0 1
1/2oEeYAAE1/2AIo1/4EC 1 SE I
EoO SLEEP OAi SM 3/4oYAAAE1/2 EAUAO I1/21/2N MCU IeEOIAyIo MCU O SLEEP OOoAOAi EcuAuOAOy1/2AcAE1/2a OI1/2 MCUOocAE1/21/2N Oo MCUOUOOIAyICOO SLEEP Oi3/4aO(R)oA1/2IoOAi OUYAAEU1/4a 1/4AaeAE/IA1/41/4 I/O AUaeAAUEYaE EcuOUYAAE1/2IAI Oo MCU O RESET IoA $000 |E1/4OE OAIcAE1/2OI*1/2E1/21/2N MCU EOxOaOIcAE1/2a OOAyINOUE1/4a tTOUT *n Oo MCU I*1/2N IOAAE1/2 SM I 0 E SLEEP OAi1/2E MCU 1/2oEeIOAAE1/2 OUEAE1/2IA CPU IOOE o EAE//1/4AEEyAE/ AA*IOIII1/4Iox/ AUIaOI1/4EOO1/2N MCU EcueOO AAaE1/2IAE/OI1/2N MCU IAE1/4oEU|A EOOCIE1/2IAE/AcO *1/2*ECOAI ACSR A ACD ocAE1/2 SM I 1 E SLEEP OAi1/2E MCU 1/2oEeocAE1/2 OUEAE1/2IA Ia3/4OnIOn o IaOI1/4AA* OUEAUACIaIA 1/4Iox/ IaI AA*I IacAE1/2OI1/4 Oy1/2AcAE1/2OIEOOE MCU INAeocAE1/2 EOAIacAE1/2OI*1/2E1/21/2 MCU OocAE1/21/2NE IacAE1/2OeOOAE1/4a OaNu EOO1/4oEU MCU OOeEuAAo 1/2NOUAEUEIOUIOUAEUAEOO1/4CEy*O 1/4ui 5 Ecuc AE1/2O 2 oOOEIAA*OUAEU MCU 3/4IEOO1/2N Ecu1/2NOUAEUEUOU 2 oAA*OUAEU ACA cAE1/2OOOACAAE1/4aAa1/2N MCU EcuOUIOUAEU1/2aEoO(R)COCoAcAE1/2aAE
U22O22O
AT90S2333/4433
Oo MCU Oa1/2N
aOIaO|AOIAyI
eAEAAA*OnOUAEUI 2.7 s
3.0V
25 C OocAE1/21/2NEOOoNOUE1/4a EE1/4aOAOUEOOAOOAAE1/4IE 1/2NOUAEUOE CKSEL Oa OE(c)1/4Ooc1/2NIo1/41/2OaeOy1/2NOOoNOUE1/4a EE1/4aOAOU3/4OnOOAAEoIEIAA 1/2 NOUAEUOeIOUAEUECONuA
EAE/
/1/4AEEyAE/
AT90S2333/4433 AUO 2 oIOAEAE//1/4AEEyAE/ Oo 8 I T/C IOo 16 I T/C T/C0 I T/C1 OIOo 10 IAO*OAEEAE/EAO*OAEAEOO T/C 1/4EEOAx/EOAAEAUEOOAE AE/ OEOAx/OIa*AA1/4CEyA1/4AEEyAE/
T/C AO*OAEAE/ I1/430
T/C1 I T/C0 AO*OAEAE/
4 OOENAO*OAEEOOI CK/8 CK/64 NOn CK IaEOO OO1/4IOx/
CK/256 I CK/1024 CK IOnAE/EOO
EOO
8 I T/C0 I1/431 I T/C0 AoI1/4
T/C0 AEOOEOONOn CK O*OAEA CK oIaOy1/2AEaEe AiIaEOOOE T/C0 OOAE1/4AaeAE/ TCCR0 AIOEu TIFR IxIeO3/41/4AaeAE/ TCCR0 IOOAE1/4AaeAE/ o TIMSK OOAE T/C0 AOIAEAI T/C0 OEIaEOOAACyE IAEO CPU OAAAOyE*ENu OOIaAAAx E1/4aOAEUIOo CPU EOOOUAEU MCU OUAU CPU EOOAEIEyNOOIaAA1/2oENu OUIO*OAEIo1/4IA T/C0 3/4O*OaeAEI3/4EAIOa oOUO*OAEIo1/4IA T/C0 *C EEOAOUIEU|AU Ec1/4AEE
U23O23O
AT90S2333/4433
I1/4 31
T/C0 x/oI1/4
T/C0 OOAE1/4AaeAE/ TCCR0 BIT 7 6 $33($53) R R A/ 0 0 oE1/4O I 7...3 Ao AoOI 0 CS02 CS01 CS00 EOONOn
5 R 0
4 R 0
3 R 0
2 CS02 R/W 0
1 CS01 R/W 0
0 CS00 R/W 0
i 9 T/C0 O*OAENOn CS02 CS01 CS00 AeEo 0 0 0 IO 0 0 1 CK 0 1 0 CK/8 0 1 1 CK/64 1 0 0 CK/256 1 0 1 CK/1024 1 1 0 IaOy1/2A T0 IA1/2NO 1 1 1 IaOy1/2A T0 EIEyNO IOIo1/4Ia(c)AEOoEAE/EAU/1/2uOA|AU O*OAEA CK O1/2OOEEOOOnAE/*OAEoA T/C0 TCNT0 BIT 7 6 5 4 3 2 1 0 $32($52) MSB LSB R/W R/W R/W R/W R/W R/W R/W R/W A/ 0 0 0 0 0 0 0 0 oE1/4O T/C0 ECEOO1/2oA/*AIEAIoEI1/4AEEyAE/ OOOEOOEaEe T/C0 3/4IaOUEeAOuEIIo EI1/4CEy
16 I T/C1
U24O24O
AT90S2333/4433
I1/4 32 I T/C1 AoI1/4
I1/4 32
T/C1 x/oI1/4
T/C1 AEOOEOONOn CK O*OAEA CK oIaOy1/2AEaEe AiIaEOOOE T/C1 OOAE1/4AaeAE/ TCCR1A I TCCR1B AIOEu TIFR IxIeO3/41/4AaeAE/ o TIMSK OOAE T/C1 AOIAEAI T/C0 OEIaEOOAACyE IAEO CPU OAAAOyE*ENu OOIaAAAx E1/4aOAEUIOo CPU EOOOUAEU MCU OUAU CPU EOOAEIEyNOOIaAA1/2oENu OUIO*OAEIo1/4IA T/C1 3/4O*OaeAEI3/4EAIOa oOUO*OAEIo1/4IA T/C1 *C EEOAOUIEU|AU Ec1/4AEE AuOAEaoE1/2I1/4AaeAE/ OCR1 x/IEy3/4YO T/C1 EOOEIOEaoE1/2IA|AU E|AUuAE 1/2IAEAa*EuECay1/4AEEyAE/IE1/2IEaoOy1/2AAx/ T/C1 EOOOAx/ 8 9 o 10 IA PWM /OAEAE/ OUEAE1/2IA 1/4AEEyAE/I OCR1 1/4AaeAE/OAOU I1/4a*aEEAAOAOAEA PWM EaEex1/2Oy1/2A ICP *EuIaO|EA1/4E T/C1 AO1/21/2EaEex1/21/4AaeAE/ ICR1 x1/2EA1/4 AEeOAOE TCCR1 OOAE EIa AAaE1/2IAE/OEOOEeOAI*EaEex1/2 ICP Oy1/2AA1/4-1/4uI1/4 33
U25O25O
AT90S2333/4433
I1/4 33
ICP Oy1/2AO-AiI1/4
EcuOeEuOOOAE|AUEAU Oo*AAO1/2o 4 IENu OO 4 oENuO1/4IaEE Aa *x1/2eO3/4 T/C1 OOAE1/4AaeAE/A TCCR1A BIT 7 6 COM11 COM10 $2F($4F) R/W R/W A / 0 0 oE1/4O I 3 2 Ao AoOI 0 5
-
4
-
3
-
2
-
1
PWM11
0
PWM10
R 0
R 0
R 0
R 0
R/W 0
R/W 0
COM11 COM10 E1/2IEaoAE1/2 I 1 I 0 COM11 I COM10 3/4o T/C1 AE1/2IAEAa*EuEEaoOy1/2A OC1 Ax/ OaEC I/O UAU| AU IaO|A*1/2IoOOAEIOEeOAI 1 OOa1/2AEaAaOAIEao 3/4IaAaOA1/4ui 10 i 10 E1/2I 1 AE1/2NOn COM11 COM10 AeEo 0 0 T/C1 OeEaoOy1/2A OC1 I 0 1 OC1 Eaoa 1 0 Cay OC1 1 1 OAI OC1 OU PWM AE1/2 Oa(c)I3/4OIA|AU I1/2U1/4ui 11 PWM11 PWM10 PWM NOn i 11 PWM AE1/2NOn PWM11 PWM10 AeEo 0 0 T/C1 A PWM Ux/I 0 1 T/C1 I 8 I PWM 1 0 T/C1 I 9 I PWM 1 1 T/C1 I 10 I PWM T/C1 OOAE1/4AaeAE/B TCCR1B BIT 7 6 $2E($4E) ICNC1 ICES1 R/W R/W A/ 0 0 oE1/4O I 5 4 Ao AoOI 0
5 R 0
4 R 0
3 CTC1 R/W 0
2 CS12 R/W 0
1 CS11 R/W 0
0 CS10 R/W 0
ICNC1 EaEex1/2OOOAEAE/ 4 oEOO ICNC1 O EaEex1/2OU ICP-EaEex1/2Oy1/2AAUOoEIEy/IA1/2NO* ICNC1 I 1 E ICP AAO1/2o 4 IAoENu OO 4 oENuO1/4OEEaEex1/2eO3/4AOAI ENuAE AEI XTAL EOO ICES1 EaEex1/21 NONOn ICES1 II 0 E T/C1 AOOU ICP Oy1/2AcAE1/2AIA1/2NOEI1/2EaEex1/21/4AaeAE/ ICR1
U26O26O
AT90S2333/4433
Eo ICES1 II
1
Oo T/C1 AOOU ICP Oy1/2AcAE1/2AEIEyNOEI1/2 ICR1
CTC1 E1/2IAEAaECay T/C1 CTC1 I 1 E E1/2I A AEAaEA1/4*Euo T/C1 1/2II 0 Eo CTC1 I 0 Oo T/C1 1/2Ao1/4CEyoEUE1/2IAEAaAOIi OEOUE1/2IAEAaEA1/4A1/4ia*EuOUAEAa*EuO(R)oAOo CPU EOO EoEAE/AO*OAEEAEAI1/2OyAEE|AUOIAiIO O*OAEI 1 A E1/2IAEAa1/4AaeAE/AOEeOAI C E EAE/A1/4CEy*1/2E1/2I ...| C-2 | C-1 | C | 0 | 1 |... oO*OAEI 8 E EAE/A1/4CEy*1/2E1/2OoI
... | C-2, C-2, C-2, C-2, C-2, C-2, C-2, C-2 | C-1, C-1, C-1, C-1, C-1, C-1, C-1, C-1 | C, 0, 0, 0, 0, 0, 0, 0 |...
OU PWM AE1/2IA
Oa1/4IAOx/OA i 14 CS10 0 1 0 1 0 1 0 1 T/C1 O*OAENOn AeEo IO CK CK/8 CK/64 CK/256 CK/1024 IaOy1/2A T1 IA1/2NO IaOy1/2A T1 EIEyNO
CS12 CS11 CS10 EOONOn CS12 0 0 0 0 1 1 1 1 CS11 0 0 1 1 0 0 1 1
T/C1 TCNT1HI TCNT1L BIT 15 14 13 12 11 10 9 8 $2D($4D) MSB $2C($4C) LSB 7 6 5 4 3 2 1 0 R/W R/W R/W R/W R/W R/W R/W R/W A/ R/W R/W R/W R/W R/W R/W R/W R/W 0 0 0 0 0 0 0 0 oE1/4O 0 0 0 0 0 0 0 0 E 16 I1/4AaeAE/uAE T/C1 AO CPU *AIEOaA1/2o1/4AaeAE/E IAEOxO1/2UIIxO1/2U AUIEA OOA1/2Oo 8 IAAUE1/4AaeAE/ TEMP E1/4AaeAE/OU*AIE OCR1A OCR1B I ICR1 AEoOOOA1/2 EcuO/IoIOIIoOU*AIE1/4AaeAE/E1/4OOA1/2 TEMP ACAOUEE AEoeOOOOIEAU*AOoi l TCNT1 CPU TCNT1H E Ey3/4Y1/2*AOAOU TEMP 1/4AaeAE/ CPU IxO1/2U TCNT1L E EEy3/4Y1/4 TEMP OAEy3/4YOEe TCNT1 OoE OU TCNT1 16 I E ExIEO TCNT1H l A TCNT1 CPU AE TCNT1L E TCNT1L AEy3/4Y1/2EIEe CPU IE TCNT1H 1/2EIEe TEMP 1/4AaeAE/ E1/2 CPU AE TCNT1H E TEMP OAEy3/4YEIEe CPU OoE OUA 16 IA TCNT1 E ExIEOA TCNT1L T/C1 ECIoEI1/4CEyAE/oEI/IA1/4CEyAE/ OU PWM AE1/2IA Eo T/C1 OAEy Oo T/C1 1/2OUOOA EyAuEI1/4CEy T/C1 EaoE1/2I1/4AaeAE/ OCR1H I OCR1L
U27O27O
AT90S2333/4433
LSB 7 6 5 4 3 2 1 0 R/W R/W R/W R/W R/W R/W R/W R/W A/ R/W R/W R/W R/W R/W R/W R/W R/W 0 0 0 0 0 0 0 0 oE1/4O 0 0 0 0 0 0 0 0 T/C1 EaoE1/2I1/4AaeAE/uOe T/C1 OAoE1/2IAEy3/4Y Ecu T/C1 AOOe OCR IaE OoE1/2I AEAa*Eu OEOU OCR1 I 16 I1/4AaeAE/ EuOOOU*AIEEOOA1/2 TEMP 1/4AaeAE/OOOA1/2oxO1/2UAI1/2uA AEaAyIOeA TCNT1 IaI *AIE TCNT1 I ICR1 INuOOA1/2 TEMP 1/4AaeAE/ EcuO/IoIOIAyI1/4OOA1/2 TEMP OoOUO/Io*AIEOa(c)1/4AaeAE/EO1/2uOOI T/C1 EaEex1/21/4AaeAE/ ICR1H I ICR1L BIT 15 14 13 12 11 10 9 8 $25($45) MSB $24($44) LSB 7 6 5 4 3 2 1 0 R R R R R R R R A/ R R R R R R R R 0 0 0 0 0 0 0 0 oE1/4O 0 0 0 0 0 0 0 0 OO ICES1 AEe EaEex1/2Oy1/2A ICP *EuEIIoaoIAIoaE TCNT1 EIEe ICR1 IE ICF1 OAI OEOU ICR1 I 16 I1/4AaeAE/ EuOOOU*AIEEOOA1/2 TEMP 1/4AaeAE/OOOIEAEA1/2oxO1/2U AyIOeA TCNT1 IaI PWM AE1/2IAAT/C1 NOn PWM AE1/2o T/C1 IEaoE1/2I1/4AaeAE/ OCR1 IxeE 8 9 o 10 IAI1/4a*aAxOOE OEA PWM T/C1 x/IEI/IA1/4AEEyAE/ O 0 1/4CEy1/2 TOP Eo*Io1/4CEyO1/2 0 1/4AEEyAE/ OAEyOI OCR1 AEyO I 8 9 o 10 I OOAE OC1 Oy1/2AOO COM11/COM10 EeOA x/ i 13 TOP O1/4 PWM AEAE PWM *OaeAE TOP AO AEAE FTC1 /510 8 I $00FF 255 FTC1 /1022 9 I $01FF 511 FTC1 /2046 10 I $03FF 1023 i 14 PWM AE1/2IAAE1/2IAE1/2NOn COM10 OC1 0 OAx/ PWM |AU 1 OAx/ PWM |AU 0 IoEI1/4CEyEAAEAaCay OC1 oIoIA1/4CEyEAAEAa OAI OC1 OyIo PWM 1 IoIA1/4CEyEAAEAaCay OC1 oIoEI1/4CEyEAAEAa OAI OC1 *Io PWM
OCR1 AI 10 IExIEaeOUOoAUEAIOA U28O28O E1/2 T/C1 i1/2 TOP EAOaeOyaeEe
BIT $2B($4B) $2A($4A)
15 MSB
14
13
12
11
10
9
8
COM11 0 0 1 1 x
OU PWM AE1/2IA
AT90S2333/4433
OCR1
OaNuEOO*AOOU OCR1 EOEOUE1/2ooIOAEaeEyEA PWM Aoa I1/4 34
E1/2A OCR1 Eoae
EcuOUOIEoaeUx/AEoAE OCR1 A1/2AECAUEIOAAEy3/4Y OCR1 AOI$0000 o TOP E OC1 AEao1/4ui 15 COM11 1 1 1 1 OU PWM AE1/2IA IECIeEONuA AA*EAE/ i 15 OCR1=$0000 o TOP EA PWM Eao COM10 OCR1 OC1 0 $0000 L 0 TOP H 1 $0000 H 1 TOP L 1/4AEEyAE/i1/2$0000 E1/2OAI TOV1 EE*EuAOIOeOyCeoIAAO
AA*EAE/OEAEAUAA AOnAE/Cy C C=5V AIo1/4IA OUV
aIOnAEAEI 1MHz I y/OuEAE/AO*OAEOoEy 8 OO EOOAaAA*IE1/4a1/4ao AA*IOAiEC WDT EcuEE1/4aON3/4-1/2 oCOAOO WDT OAi OoAA*1/2I MCU 2333/4433 OI OO*OOAE1/4O IAE*AOAOOAA* eOOOoIOAOOIo I1/4 35 AA*EAE/
AA*EAE/OOAE1/4AaeAE/WDTCR BIT 7 6 5 $21($41) R R R A/ 0 0 0 oE1/4O I 7...5 Ao
4 WDTOE R/W 0
3 WDE R/W 0
2 WDP2 R/W 0
1 WDP1 R/W 0
0 WDP0 R/W 0
U29O29O
AT90S2333/4433
WDTOE AA*OOEAU WDE CaAaEEIOeI
1
AAUOOAA*
OUOAIA 4 oEOOo
O1/4OAEaCaAa OOIAIOO
WDE AA*EAU WDE I 1 E AA*EAU OOOU WDTOE I 1 E WDE AAUCaAa AA*A1/2Oe 1 OUIOoOAiAUO WDTOE I WDE A1/4- 1 1/4E WDE ON3/4-I 1 2 OU 4 oEOOO(R)AU O WDE A1/4- 0 WDP2...0 O*OAEAE/ i 22 AA*EAE/O*OAENOn WDP2 WDP1 WDP0 OnOUAEU aIOcoE1/4a VCC=3V 0 0 0 16K 47ms 0 0 1 32K 94ms 0 1 0 64K 0.19s 0 1 1 128K 0.38s 1 0 0 256K 0.75s 1 0 1 511K 1.5s 1 1 0 1022K 3.0s 1 1 1 2048K 6.0s x AA*AOnAEAEOUcNOO WDT O|AOUAA*EAUO(R)COOI AE/OEAUECO 0 E1/41/4CEy
aIOcoE1/4a VCC=5V 15ms 30ms 60ms 0.12s 0.24s 0.49s 0.97s 1.9s OoAA*E
EcuAA*OUIO(R)CEAU
EEPROM A/
EEPROM *AIE1/4AaeAE/IOU I/O O1/4a EEP AE1/4aOecNOO oAOU 2.5~4ms O(R)1/4a xOE|AUEOOEAOA1/4aaIEE1/4 IAOxO1/2U EEPROM x1/4AOIEOOOAAOA/ EEP EAEoEOO1/2OEOAEy3/4Y IAE*AOIOaEA EEPROM Ux/ eOOOoIOAEo 3/4IaIooAUEY O EEPROM A/Ux/E CPU aIOx/ 4/2 oOUAEU EoOUOooOAi EEPROM OO*1/4AaeAE/ EEAR BIT 7 6 $1E($3E) EEAR7 EEAR6 R/W R/W A/ X X oE1/4O EEAR7...EEAR0 EEPROM AOO*ECIOA EEPROM Ey3/4Y1/4AaeAE/ EEDR BIT 7 6 5 4 3 $1D($3D) MSB R/W R/W R/W R/W R/W A/ 0 0 0 0 0 oE1/4O EEDR7...EEDR0 EEPROM Ey3/4Y OOU EEPROM Ux/ EEDR ECeO1/2 DDAR OAEy3/4Y O* EEAR AEAEy3/4Y EEPROM OOAE1/4AaeAE/ EECR
U30O30O
5 EEAR5 R/W X
4 EEAR4 R/W X
3 EEAR3 R/W X
2 EEAR2 R/W X
1 EEAR1 R/W X
0 EEAR0 R/W X
2 R/W 0
1 R/W 0
0 LSB R/W 0
OOUAUx/
EEDR ECOO
AT90S2333/4433
BIT 7 6 $1E R R A/ 0 0 oE1/4O I 7...3 Ao AoOI 0
5 R 0
4 R 0
3 EERIE R/W 0
2 EEMWE R/W 0
1 EEWE R/W 0
0 EERE R/W 0
EERIE EEPROM x1/4AOIEAU I I EERIE OAIE EEPROM x1/4AOIEAU I1/2uEu constant OI
EEWE I
0
E
EEPROM x1/4AO
EEMWE EEPROM O/EAU EEMWE 3/4oEC*nEeOA EEWE I 1 OO EEPROM EEMWE I 1 E OAI EEWE 1/2NEy3/4YEe EEPROM AOOO* Eo EEMWE I 0 Oo EEWE AEx/OA EEMWE OA Io 4 oOUAEU O1/4OAEaCaAa EEWE EEPROM EAU EEP Ey3/4YIOO*EeOAAO(R)o eOAI EEWE OOa1/2Ey3/4YEe EEPROM EoEcIA U 2 IU 3 1/2ECOeA 1 Ey EEWE I 0 2 1/2 EEP AAOO*Ee EEAR 3 1/2AEy3/4YEe EEDR 4 OAI EEMWE 5 OUOAI EEMWE A 4 oOUAEUAU O EEWE A1/4- 1 3/4-y*AIEE1/4a VC C=2.7V EI 4ms xoOO VCC=5V EI 2.5ms xoOO O(R)o EEWE O1/4 CaAa OAEOOAE3/4EIAIEoEC*nON3/4-IeE EEWE OAIo CPU OIO 2 oOUAEU xOa *EuOU1/2Oe 4 I 5 O(R)1/4aAOI1/21/4OAUx/EU EcuOoUx/ EEP AOIoIAE EEP Ux/ RRAR o EEDR 1/4AaeAE/EAUA OyAE EEP Ux/EU 1/2OeEEOOE3/4OO IeO3/4 I EERE EEPROM AEAU EEP OO*EeOAAO(R)o eOAI EERE OOa1/2Ey3/4YAEe EEDR EERE CaAaiE3/4 EEPROM AEy3/4YON3/4-AEe EEDR EEPROM Ey3/4YAAEOeOOIoOAi COIeEy EERE OAIo CPU OIO 2 oOUAEU OAOUAE EEP EO|A1/4ia EEWE EcuOoUx/OyOU1/2o EEAR I EEDR 1/2OI EEP AEe EA1/2auI*Oa *AO EEPROM Ey3/4YU OEOUcOcNyI CPU I EEPROM OEAUx/Oy OiE EEPROM Ey3/4YAU Oa OOCeoOUEOAAAA EEPROM AE/1/4EOaOo1/2 OEOUcNyIOiE EEPROM Ey3/4YEOA1/2OOEAU OECcNIOA EEPROM Ux/EueO AxiIcN EC CPU 3/4EiON3/4-I*Oyx/ EEPROM Ey3/4YEAIEIaEOOIyOOIA 3 OO*1/2*1/2a3/4o 1 cNyIEO /RESET AAII OaEOOIyIa1/4OIcA* BOD Brown-out Detection AIeE O(c) AVR uAE*3/4Ei3/4IAU BOD cA* IeCeCeOOEy3/4YEOa 2 VCC yIEE AVR AUE|OUocYAxI OaEOO*AO CPU OIo1/2aAeIOuAe O*AOO EEPROM AIoUx/ 3 1/2AC(c)eAAEyaeOU FLASH O(R)O
U31O31O
AT90S2333/4433
(R)IaEe1/2OU
SPI
(R) I a E e 1/2 SPI UO E i O
AT90S2333/4433 I I a E e O (R) 1/4 a 1/2 o E U A I 1/2 E y 3/4 Y E a AT90S2333/4433 SPI AIOaEcIA l EE 3 II1/2Ey3/4YEa l O/OUx/ l LSB OUIEo MSB OUIE l 4 OOEaIAEIOAE l Ea1/2aEoOI l AoxeO3/41/4ia l EOOOIOAAE1/21/2N x/IOux/E I1/4 36 SPI *1/2oI1/4
O/O CPU A SPI A1/2O1/4uI1/4 37 PB5 SCK IO/uAEOOEao OuAEOOEao NEy3/4Y EeO/u SPI Ey3/4Y1/4AaeAE/AUx/1/2AEo SPI EOOuEuAE/ Ey3/4YOO/uA PB3 MOSI OAEo OOuA PB3 MOSI OAEEe OAEIeOoxO1/2Uo SPI EOOIO EeOA*EI1/2aEoeO3/4 E EEcu SPCR A SPIE SPI OIEAU OAI OoOy*OI EoONOnAAE/1/4IOu eO1/2 OuNOnEaEe PB2 /SS A-I O/OuAOAEI1/4AaeAE/EOOEOo*O1/4E1/2A 16 IN-* OAEI1/4AaeAE/ Ey3/4YOO/uOAEIoOuAIE Ey3/4YOOOuOAEIoO/u OaEA/OUOAEIyI O O/Ou1/2oAEEy3/4Y1/2
U32O32O
AT90S2333/4433
I1/4 37
SPI O/OA1/2O
SPI OU*EI*1/2IoOOoaAE/ oOU1/2OEO*1/2IoOA1/2oaAE/ OaOaIxAOUOAEIOUAEUAOIeE 1/2aEoO(R)C AAEy3/4YAU1/2 SPI Ey3/4Y1/4AaeAE/ oOUAAEy3/4YIeEOAEEe SPI Ey3/4Y1/4AaeAE/O(R)C 3/4EAEy3/4YOeAo SPI |AUEAUo MOSI MISO SCK I/SS Oy1/2AxOAaOAEEcIA i 17 SPI Oy1/2AAaOA Oy1/2A *1/2Io O/u *1/2Io Ou MOSI OAOa EaEe MISO EaEe OAOa SCK OAOa EaEe /SS OAOa EaEe
/SS Oy1/2A|AU SPI AaOAIO/uE SPCR A MSTR OAI
OAEOO3/4o/SS Oy1/2AA*1/2Io Eo/SS AaOAI Eao OoEOy1/2AEOOOAx/AEOIA I/O UoOIi SPI Ecu/SS AaOAIEaEe Oo/SS OeO IOOO SPI AOyx/ EoIIAaOAIO/u /SS IEaEe IaEeA-I Oo SPI OOAE AE/a1/2EIcAE1/21/2aEIIOOoIaO/u1/2xO1/4NOnIOu IAE*AOxUIaI SPI IIxn N-OOIAaeOo 1 Ecu SPCR A MSTR II 0 Oo SPI IOu MOSI I SCK IEaEe 2 Ecu SPSR A SPIF OAI CO SPI OIIE3/4OOI*A OoOIAyI1/2A1/2O OoE OU SPI O/uEOAOI*1/2E1/21/2oEy3/4Y*EIE /SS OEAUA-I OIAyIOeO1/4ia MSTR OAI Ecu1/4ia1/2 MSTR CaAa OAOeOAI MSTR OOaOOA1/2oEeO/uAE1/2 Ecu SPI AaOAIOu Oo/SS OOIEaEe /SS IIE SPI |AU1/4i MISO EIEaoOy 1/2AoAEaEuEIEaEe Ecu/SS I OoEuOIaOOy1/2A1/4IEaEe SPI 1/2OEOEIIEy3/4Y Ox OaAECEo/SS A- SPI A1/4-1/2I EcuOU*EIyIO/SS A- OoEy3/4YEaAiEIOI Ey3/4YE Ey3/4YAE1/2 SCK AIaI 1/4OOeEy3/4Y1/4aO 4 OOxeI CPHA I CPOL OOAExeIA*1/2E1/2 SPI Ey3/4YEan E1/21/4uI1/4 38 I 39
U33O33O
AT90S2333/4433
I1/4 38
SPI EanE1/2
CPHA=0 DORD=0
I1/4 39
SPI EanE1/2
CPHA=1 DORD=0
SPI OOAE1/4AaeAE/ SPCR BIT 7 6 5 4 3 $0D($2D) SPIE SPE DORD MSTR CPOL R/W R/W R/W R/W R/W A/ 0 0 0 0 0 oE1/4O SPIE SPI OIEAU SPE SPI EAU DORD Ey3/4YIo DORD I 1 LSB IE*EI DORD I 0 MSB IE*EI
2 CPHA R/W 0
1 SPR1 R/W 0
0 SPR0 R/W 0
MSTR O/ONOn MSTR OAIENOnO/uAE1/2 *nOoIOu Ecu MSTR I 1 /SS IEaEe A-I Oo MSTR CaAa SPIF OAI OAOeOOAEeOA MSTR 1/2oEeO/uAE1/2 CPOL EOO1/4O CPOL OAIiA/xUIOIE SCK I CPHA EOOIaI I1/4uI1/4 36 I 37 SPR1 SPR0 SPI EOOEUAENOnI i 18 SCK IEOOAEAEO(R)1/4aAOI SPR1 SPR0 0 0 0 1 1 0 1 1 SPI xI1/4AaeAE/ SPSR BIT 7
SCK fCL /4 fCL /16 fCL /64 fCL /128
6
5
4
U34O34O
3
2
1
0
AT90S2333/4433
$0E($2E) SPIF WCOL R/W R/W A/ 0 0 oE1/4O I 5...0 Ao AoOI 0
R 0
R 0
R 0
R 0
R 0
R 0
SPIF SPI OIeO3/4 (R)*EI1/2aEoo SPIF OAI 1/4EEE/SS A-I x/IEaEeU 1/2oEeOIAyIo SPIF xO I oOEOOIyIEA SPSR 1/2o1/2OxAA SPDR AO SPIF CaAa WCOL AoxeO3/4 OU SPI *EIOO SPI Ey3/4Y1/4AaeAE/ SPDR Ey3/4Y1/2OAI WCOL WCOL EOOIyIEA SPSR 1/2o1/2OxAA SPDR ACaAa SPI Ey3/4Y1/4AaeAE/ SPDR BIT 7 6 $0F($2F) MSB R/W R/W A/ X X oE1/4O 5 R/W X 4 R/W X 3 R/W X 2 R/W X 1 R/W X 0 LSB R/W X
UART
AT90S2333/4433 3/4OEEIOAOi1/2EO*AE/ AEaO/OIOaI l IOAE*EuAE/EOOuEuoAAIOAE bps l OUIEOOIAEOEEOOA1/2AIOAE l 8 o 9 IEy3/4Y l OeEuAE l yEU1/4ia l OiIo1/4ia l iIoAEE1/4I1/4ia l 3 oAAAOI *EI1/2aEo *EIEy3/4Y1/4AaeAE/O 1/2OEO1/2aEo l a|AiAE/IN AE1/2 Ey3/4Y*EI
I1/440 I UART *EIAE/AO-AiI1/4
Ny*EIAEy3/4YEe UART Ey3/4Y1/4AaeAE/ UDR 1/2AEEy3/4Y*EI OUEcIACeoIA UDR AEy3/4Y 1/2oEe*EIOAEI1/4AaeAE/ l EoCOoxO*uAIOION3/4-OAEoOAEI1/4AaeAE/ Oo UDR AEy3/4YA1/4EIEeOAEI1/4AaeAE/ l EoCOoxO*uAIOIAOOAEoOAEI1/4AaeAE/ OoOE1/2IOIOAEoo UDR AEy3/4Y AEIEeOAEI1/4AaeAE/
U35O35O
AT90S2333/4433
I1/4 40
UART *EIAE/
Ecu 10 11 IEO*AE/OAEI1/4AaeAE/IO UDR OAEy3/4Y1/2EI1/2OAEI1/4AaeAE/ EE UDRE OAI iA/ UART EOO1/2OEOIAOoEy3/4Y Ey3/4YEIEeOAEI1/4AaeAE/AEo OAEI1/4AaeAE/A 0 I AEE1/4I xOCaAa oI 9 I 10 IOI OAI EcuNOnAE 9 IEy3/4YnE1/2 UART A CHR9 OAI Oo UCR OA TXB8 1/2EI1/2OAEI1/4AaeAE/AI 9 UART ExIEOU TXD Oy1/2AEIoAEE1/4I EoECEy3/4Y IIOUC Ecu UDR AiOAEy3/4Y Oo UART aOUIOI*EIIeIOOxO1/4OOOEy3/4Y OU1/4OOOEy3/4YAIE UDRE OAI OO O1/2OAEy3/4YEe UDR Ecu UDR AOAEy3/4Y oCOIOIOON3/4-EaoOo bit AE Oo*EI1/2aEoeO3/4 TXC OAI UCR A TXEN EAU UART *EIAE/ TXEN I 0 E PD1 EOAx/AEOI I/O U TXEN I 1 E UART EaoxOA1/2O1/2 PD1 CAEEAEaIEao oU*1/2Io1/4AaeAE/AEeOA
U36O36O
AT90S2333/4433
Ey3/4Y1/2OEO
I1/441
UART 1/2OEOAE/
1/2OEOAE/ACEOO 16 OUIOAEAAEAEO RXD Oy1/2A1/2oENu EcuOUEU1/2A|OUOIxI AEo1/4ia1/2IcAE1/2 OoEIIOaECAEE1/4IAIA1/2NO AEE1/4I1/4iaoAE1/4 1/4UENu 1 IU OI1/4ia1/2IcAE1/2AEI CPU aOUENu 8 9 I 10 O RXD 1/2o 3 IAoENu EcuOA1/2 ooEENuOI OoEIICAAECOoe1/4UAAEE1/4I OAEu MCU 1/2E1/4EyA OIA 1 1/2 0 Ax Ecu1/4ia1/2AEOoOAAEE1/4I MCU 3/4IaE1/4ENuEy3/4Y Ey3/4YIA1/4iaINuECOUENu 8 9 I 10 A1/2oo 3 oIaIAOEIIECCIAO I1/4 40 EA/AEENuyI I1/4 42 ENu1/2OEO1/2AEy3/4Y
IOI1/2oEe1/2OEOAE/E 3 oENuOOOeOOA1/2oOOEII *nOo USR OAOiIo eO3/4I FE OAI OUA UDR O(R)C OAO|A1/4ie FE UIOIOOe*n 1/2OEO1/2AEy3/4Y1/41/2EIEe UDR USR A RXC OAI UDR E1/4EEIEC A1/2oIiAiEI*OAeA1/4AaeAE/ OoOAOU*EI OoOAOU1/2OEO AE UDR E *AIEAEC1/2OEO UDR oOU UDR E *AIEAEC*EI UDR EcuEy3/4YnE1/2I 9 I Oo UCR A RXB8 OUEy 3/4YEI1/2 UDR E1/4OOO1/2*EIOAEI1/4AaeAE/AI 9
U37O37O
AT90S2333/4433
UDR O(R)C UART OO1/2OEO1/2OoEy3/4Y Oo USR A OR OAI OaiA/Ey3/4YI*x OAE1/2 UDR oEAE OR OOO1/2 UDR AE OoE EcuIOAEE1/2I oO CPU OOE1/2IOO OAO|AOUA UDR EExIE1/4ia OR eO3/4 Ecu RXEN I 0 Oo1/2OEOAE/x/ PD0 EOOOAx/AEOI I/O U oEo RXEN OAI Oo UART 1/2OEOAE/A1/2O1/2 PD0 CAEEAEax/IEaEeoU*1/2Io1/4AaeAE/AEeOA UCR A CHR9 I 1 E EO*AEy3/4YnE1/2I 9 I O*EIAU 9 IEC UCR A TXB8 O OU UDR O(R)CEeOA o1/2OEO1/2AU 9 IEC RXB8
EcuOUAE
a|AiAE/INAE1/2 a|AiAE/INAE1/2EA1/4oO|AiAE/OeOoO/|AiAE/IN EIO*1/2*ECOU*EIEy3/4YCExIE* EIOoOO*xO1/2UOOOOoAAOo MCU NO* EoAOoIOAO MCU NO* Eu1/21/2OEOo oAEy3/4Y oAEaEuO MCU oAOOa(c)AI O1/2AAOO*xO1/2UA1/2A x/IO/ MCU O|A1/2oEe 9 I*EIAE1/2 OAI MCSRB A CHR9 U 9 II 1 uiOO* xO1/2U I 0 uiEy3/4YxO1/2U OOUO MCU 8 Io 9 I1/2OEOAE1/2AOOI 8 IAE1/2E OO*xO1/2U1/2AEIOII 1 Ey3/4YxO1/2UOoI 0 9 IAE1/2E OO*xO1/2U1/2AEU 9 II 1 Ey3/4YxO1/2UOoI 0 oI OIOOI OOIAIa|AiAE/AEy3/4YINaeI 1 EuOAO MCU EeOAIa|AiAE/INAE1/2 OAI MPCM 2 O/ MCU *oOoOO*xO1/2U EuOAO MCU 1/41/2OEO1/2OaoxO1/2U 1/4OA RXC OAI 3 /oO MCU AE UDR 1/4AaeAE/OO3/4oxO1/4EC*nNOOeO/ MCU IN EcuEC Eu1/2Ca y UCSRA A MPCM I oAEaEuO MCU Oo1/4IoEyAAOO*xO1/2U 4 1/2OEO1/2Ey3/4YxO1/2Uo NOAO MCU OAI RTC OU 8 IEy3/4YnE1/2AE1/2IA 1/2OEOA MCU IEauEuOoOiIo OoIEEIOII 0 oAEaEu MPCM I 1 AO MCU OooAOEy3/4YxO1/2U OoOIi UDR TXC I FE 5 Ey3/4Y*EIIeo OuoyIOU1/2E1/4N-*
UART OOAE
UART Ey3/4Y1/4AaeAE/ UDR BIT 7 6 5 4 3 2 1 0 $0C($2C) MSB LSB R/W R/W R/W R/W R/W R/W R/W R/W A/ 0 0 0 0 0 0 0 0 oE1/4O UDR E1/4EEIECA1/2oIiAiEI*OAeA1/4AaeAE/ OoOAOU*EI OoOAOU1/2OEO AE UDR E *A IEAEC1/2OEO UDR oOU UDR E *AIEAEC*EI UDR UART OOAExI1/4AaeAE/ UCSRA BIT 7 6 $0B($2B) RXC TXC R R/W A/ 0 0 oE1/4O I 2 1 Ao AoOI 0
5 UDRE R 1
4 FE R 0
3 OR R 0
2 R 0
1 R 0
0 MPCM R/W 0
RXC UART 1/2OEO1/2aEo RXC OAIiE3/41/2OEO1/2AEy3/4YON3/4-O1/2OEOOAEI1/4AaeAE/EI1/2 UDR ECUEy3/4YEC*nOIo Ecu RXCIE I 1 Oo RXC OAIE1/2OyAE1/2OEO1/2aEoOI RXC OUA UDR ExOCay
U38O38O
AT90S2333/4433
Ec uEOAOI*1/2E1/2
OoOIAyIOeAOI
UDR OOCay RXC *nOoOI1/2aEooOOaOy*O
I TXC UART *EI1/2aEo TXC OAIiE3/4Ey3/4YON3/4-O*EIOAEI1/4AaeAE/*EIoE CO UDR OAOAAO*EIAEy3/4Y OU eEIAO|OAO OEOU*EIAE/OU*EIIeEy3/4YO(R)oOA1/4x1/21/2OEOAE1/2 EuOOOaoeO3/4 IIOOOA Ecu TXCIE ONOAI Oo TXC OAI1/2Oy**EI1/2aEoOI 1/2oEeOIAyIo TXC xOCaAa oOOAEOOOAEa 1 OOi1/2CaAaAAA UDRE UART Ey3/4Y1/4AaeAE/O Ey3/4YO UDR EI1/2*EIOAEI1/4AaeAE/o UDRE OAI iA/*EIAE/ON3/4-x1/4A1/2OEOAAO *EIAEy3/4Y UDRIE OAI OoOO UDRE I 1 UART *EI1/2aEoOI3/4IEOOO UDR 1/2I UDRE EcuAuOAOI*1/2E1/2*EIEy3/4Y OoOU UART Ey3/4Y1/4AaeAE/OOIAyIAiOe UDR OO Cay UDRE *nOoOI1/2Ao*Eu Io UDRE AoE1/4OI 1 iA/*EIAE/3/4I/ FE OiIo MCU 1/4ia1/2OiIo Ec 1/4ia1/2IOII 0 E FE OAI 1/4ia1/2Ey3/4YIOII 1 E FE I OR yEU Ecu UDR IA oAAEy3/4YOOON1/2oEeOAEI1/4AaeAE/ Oo OR OAI UDR Ey3/4YOAEEeo OR CaAa MPCM a|AiAE/INAE1/2 OAIE1/2oEea|AiAE/INAE1/2 UART OOAExI1/4AaeAE/ UCSRB BIT 7 6 5 $0A($2A) RXCIE TXCIE UDRIE R/W R/W R/W A/ 0 0 0 oE1/4O
4 RXEN R/W 0
3 TXEN R/W 0
2 CHR9 R/W 0
1 RXB8 R 1
0 TXB8 W 0
RXCIE 1/2OEO1/2aEoOIEAU TXCIE *EI1/2aEoOIEAU UDRIE UART Ey3/4Y1/4AaeAE/OOIEAU RXEN 1/2OEOEAU EAU UART 1/2OEO 1/2OEO1/2uO1/21/4OA TXC OR I FE I*OAI IEOAUION3/4-OAIA eO3/4I TXEN *EIEAU TXEN CaAaAUA1/4OO*EIAE/ Ecu*EIAE/COyOU*EIA OOE1/2*EIIeIo * EIAE/AOaeOyOO CHR9 9 IxO*u OAIo MCU 1/21/2OEOI*EI 9 IxO*u U 9 IxO*uAA/*OOE RXB8/TXB8 OOAE U 9 I xO*uEOAx/IOIoAEaeA1/4Ne RXB8 1/2OEOAU9 I 1/2OEO1/2AxO*uAU 9 I TXB8 *EIAU9 I *EIxO*uAU 9 I
U39O39O
AT90S2333/4433
IOAEuEuAE/
IOAE1/4AEEaE1/2I
BAUD =
E1/2O
f CK 16( BUR + 1)
BAUD = IOAE fCK = 3/4OnEOOAEAE UBR = UART IOAE1/4AaeAE/ UBRRHI I UBRR AAUEY i 18 ooAEOUA(c)3/4OnIAIOAEOO|A UBRR AO 1MHz IOAE 2400 UBRR = 25 4800 12 9600 6 14400 3 19200 2 28800 1 38400 1 57600 0 76800 0 115200 0 3.2768MHz IOAE 2400 UBRR = 84 4800 42 9600 20 14400 13 19200 10 28800 6 38400 4 57600 3 76800 2 115200 1 7.3728MHz IOAE 2400 UBRR = 191 4800 95 9600 47 14400 31 19200 23 28800 15 38400 11 57600 7 76800 5 115200 3
0-4095
i 18 IAEAEIA UBRR AEeO 1.8432MHz %Ioi %Ioi 0.2 47 0.0 0.2 23 0.0 7.5 11 0.0 7.8 7 0.0 7.8 5 0.0 7.8 3 0.0 22.9 2 0.0 7.8 1 0.0 22.9 1 33.3 84.3 0 0.0 %Ioi 0.4 0.8 1.6 1.6 3.1 1.6 6.3 12.5 12.5 12.5 %Ioi 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.6864MHz 95 47 23 15 11 7 5 3 2 1 8MHz 207 103 51 34 25 16 12 8 6 3 %Ioi 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %Ioi 0.2 0.2 0.2 0.8 0.2 2.1 0.2 3.7 7.5 7.8
2MHz 51 25 12 8 6 3 2 1 1 0 4MHz 103 51 25 16 12 8 6 3 2 1 9.216MHz 299 119 59 39 29 19 14 9 7 4
%Ioi 0.2 0.2 0.2 3.7 7.5 7.8 7.8 7.8 22.9 7.8 %Ioi 0.2 0.2 0.2 2.1 0.2 3.7 7.5 7.8 7.8 7.8 %Ioi 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.7 0.0
UART IOAE1/4AaeAE/ UBRRHI UBRR BIT 15 14 13 $03($23) $09($29)
12 -
11 MSB
10
9
8 LSB
U40O40O
AT90S2333/4433
A/ oE1/4O
7 R R/W 0 0
6 R R/W 0 0
5 R R/W 0 0
4 R R/W 0 0
3 R/W R/W 0 0
2 R/W R/W 0 0
1 R/W R/W 0 0
0 R/W R/W 0 0
AAaE1/2IAE/
AAaE1/2IAE/E1/2IOyEaEeE PD6 AIN0
IEaEeE PD7 AIN1 AO Ecu PD6 AIN0 AcNOU PD7 AIN1 AO E1/2IAE/AEao ACO 1/2OAI EEaoEOAA*AAaE1/2IAE/ OI EIEyNO IA1/2NOocAE1/2a OEOO* T/C1 AEaEex1/2|AU AEaoI1/4EcI1/4 43 I1/4 43 AAaE1/2IAE/oI1/4
AAaE1/2IAE/OOAEIxI1/4AaeAE/ACSR BIT 7 6 5 4 3 2 1 0 $08($28) ACD AINBG ACO ACI ACIE ACIC ACIS1 ACIS0 R/W R/W R R/W R/W R/W R/W R/W A/ 0 0 0 0 0 0 0 0 oE1/4O I 6 Ao AoOI 0 ACD AAaE1/2IAE/1/2uO ACD I 1 EAAaE1/2IAE/AcO1/2CI EOOOUEIIEoOAEaOAIOOOOAAaE1/2IAE/ OaNuEOO1/4oEUAE/1/4A|A Aa ACD EOxOa1/2uOAAaE1/2IAE/AOI *nOoOEAUOy* OOAOI AINBG AAaE1/2IAE/AUIux1/4ONOn OAIoAU 1.22 0.05V AUIux1/4OEuEaEeU1/2AA1/2O1/2 AIN0 ACO AAaE1/2IAE/Eao ACO OeE1/2IAE/AEaoO1/2OIaA ACI AAaE1/2IAE/OIeO3/4I E1/2IAE/Eao*OIE ACI 1/2OAI OI*1/2E1/2OE ACIS1 I ACIS0 3/4o Ecu ACI I I 1/4 I 1 Oo CPU OE1/2IAE/OIAyI 1/2oEeOIAyIo ACI O1/4CaAa EIa ACI O EOOIyOEI 1 Ai1/2CaAaAAA OxOaAEC Ecu ACSR AAiO(c)I SBI o CBI OAiAE ACI OaCaAa ACIE AAaE1/2IAE/OIEAU ACIE I 1 E E1/2IAE/OIEAU
U41O41O
AT90S2333/4433
ACIC AAaE1/2IAE/EaEex1/2EAU ACIC I 1 E T/C1 AEaEex1/2|AUOEE1/2IAE/OI* EE E1/2IAE/AEaoOe T/C1 AEaEex1/2CEO1/2OIaA T/C1 AEaEex1/2OeEuOOOAEINONOnEOEEEOA Ecu ACIC I 0 OoAAaE1/2IAE/Oe T/C1 AOOA IAEEAUE1/2IAE/CyA T/C1 EaEex1/2OI TICIE1 OeOAI ACIS1 ACIS0 AAaE1/2IAE/OIAE1/2NOn i 16 ACIS1/ACIS0 EeOA ACIS1 ACIS0 OIAE1/2 0 0 cAE1/2aOy*OI 0 1 Ao 1 0 ACO IA1/2NOOI 1 1 ACO EIEyNOOI x AaACIS1/ACIS0 EOxOa1/2uOAAaE1/2IAE/AOI *nOoOEAUOy*OOAOI
AEyxAE/
IOa
l 10 I3/4E l 2LSB 3/4E*E l 0.5LSB *CIOE l 65 - 260 s xE1/4a l i1/2iEaEe* I l 6 IA l xOOEOEAE1/2IIxAE1/2 l ADC x1/2aEoOI l EAAE1/2IAOeEuIuy|AU AT90S2333/4433 3/4O 10 I3/4EAOIAE1/2uI AD xAE/ ADC OeOo 6 IAAAAaaA* AE/IaA OaNu3/4IOEi C Ux/I ADC AEaEeOy1/2A ADC uOoE*AoAE/ ADC oI1/41/4u I1/4 44 ADC 3/4OA1/2ocOOy1/2A AVCC I AGND AGND OeOe GND IaA AVC C Oe VC C A iAUoOU 0.3V AREF IIaI1/4cNEaEeE EcN1/2eOU AGND - A CC V
U42O42O
AT90S2333/4433
I1/4 44
ADC oI1/4
Ux/ ADC EOOx/OUA1/2OOAE1/2 Ix1/4xOOEOE*1/2E1/2 IxE OAeAEoAOIx oOUxOOEOE*1/2E1/2IA ADC 1/2AoENuuA ADC Ey3/4Y1/4AaeAE/ ADCSR A ADFR I OAOUNOnAE1/2 ADC EAUOE ADCSR A ADEN IOOAE EAU ADC o UOIx1/2Oy*OINAExyI OOoE1/4 ADC EoAOaeOy1/2o AD x OOAoNO EIxyIEAEaEuxyIO a 12 o ADC EOOOUAEU ADSC OAI1/2AEo AD x OUxyIO ADSC OOOI x1/2aEoo ADSC O 1/4CaAa EcuOUxyIOIAAaAE ADC ExIEIeECAx EoOUAaIA ADC uEu 10 I1/2au ADCH I ADCL IOAEyOyE* IIEOAAEEcIAA1/4- AEy 3/4YE ExIEOA ADCL O(c)E1/4A ADCL ADC OEy3/4Y1/4AaeAE/A*AIE3/4I1/2uOAE O3/4I ECE EcuAEAE ADCL ACA1/4EOUA ADCH O(R)CAiOI ADC 1/2aEoAE A1/2o1/4AaeAE/AO OaAA ADC 1/2auuA EIxAEy3/4Y1/2E AIe ADCH O(R)o ADC AAU1/4I oO ADCH I ADCL 1/2o*AIE ADC 1/2aEooaOAI ADIF 1/4E*EuEcEIEuEAOEOU ADCH IAEoExEy3/4YACeo ADC 1/2aEoOIEO1/2* O*OAEAE/
I1/445
ADC O*OAEAE/
U43O43O
AT90S2333/4433
ADC OOoO*OAEAE/ EOO1/2IIEOO/Ou1/2E1/2OEUA ADC EOO 50 - 200kHz yA AEAE1/21/4OAIA3/4E ADCSR A ADPS0 - ADPS2 OAOUuEuIEEA ADC EOO O(c) ADCSR A ADEN OAI O*O AEAE/3/4IE1/4AoIO1/4CEy O1/2 ADEN CaAa ADSC Ax/OAECO ADC 1/2ooE1/4 AD xOU ADC EOOAEIEyNOAEo ENu-OO*N 1.5 o ADC EOO OUU 13 oEOO ADC x1/2aEo Ey3/4Y1/2oEe ADC Ey3/4Y1/4AaeAE/ OOUIxAE1/2 OU1/2oIAOIxEeOOo iIaA ADC EOO EcI1/4 47 EuE3/4 EoxE1/4Io1/2o EcuEE ADSC I 1 A o OUxOOEOEAE1/2IA ADC 1/2auEe1/4AaeAE/oA1/41/2oIAOIx x/OU 200kHz AxOOEOE AE1/23/4OxiiAxEUE 65 s Oa1/4 15.2KSPS Samplings Per Second xEo1/4u i 21 Io1/4 UOIx xOOEOE UOIx Ix xOOEOEAE1/2 IxAE1/2 ENuOUAEU 14 14 2 2 I1/4 46 i 21 ADC Eo A1/21/2auAOUAEU xUAxOUAEUEy 25 25 13 13 ADC Eo UOIx 25 26 13 14 IxAE1/2 xUAxE1/4a 125 - 500 130 - 520 65 - 260 70 - 280 s
I1/4 47
IxAEo
U44O44O
AT90S2333/4433
I1/4 48 xOOEOEAEo
ADC OeEuOOOAE|AU
ADC 3/4OIuyOE CPU EOyEeAOeEuA|AU EIOyIEcIA 1 EAU ADC NOnIxAE1/2 EAUx1/2aEoOI ADEN = 1 ADSC = 0 ADFR = 0 ADIE = 1 2 1/2oEeOIxI O(c) CPU IO ADC 1/2E1/4x 3 EcuOU ADC x1/2aEoOIO(R)CAO*EuAEaEuOI Oo ADC x1/2aEoOI1/21/2N MCU OOIAyI ADC aO*iOoNOn1/4AaeAE/ ADMUX BIT 7 6 5 $07($27) ADCBG R R/W R A/ 0 0 0 oE1/4O I 7 5...3 Ao ADCBG ADC AUIux1/4ONOn OAIEAUIux1/4Ox/I ADC AEaEe MUX2...MUX0 AAaIANOnI
U45O45O
4 R 0
3 R 0
2 MUX2 R/W 0
1 MUX1 R/W 0
0 MUX0 R/W 0
AT90S2333/4433
OAOUNOn
ADC AAAaEaEeIA 0 - 5
ADC OOAEIxI1/4AaeAE/ ADCSR BIT 7 6 5 4 3 2 1 0 $06($26) ADEN ADSC ADFR ADIF ADIE ADPS2 ADPS 1 ADPS 0 R/W R/W R/W R/W R/W R/W R/W R/W A/ 0 0 0 0 0 0 0 0 oE1/4O ADEN ADC EAU ADSC ADC E1/4x ADC x/OUIxAE1/2E OaOIOeEeOAI 1 OOAEoAOIx oOOUxOOE OEAE1/2 OoOeOUUOIxEEeOAOI AUEeOAx/ECOU ADEN OAIO(R)oECOI 1/2o ADC 1/41/21/2oOINAExOOoE1/4 ADC xyIO ADSC OI E1/4ExyI1/2aEoo OUx1/2au1/2oEe ADC Ey3/4Y1/4AaeAE/O(R) C iOo ADC EOO ADSC aII OaNu3/4IOEiOUCxIeEO(R)C ADSC aIO(R)E OIAOIx1/2ooE1/4 O(c)CxxIeEA1/43/4IEOO1/2oAAOIxyI OUNAE xyIO ADSC OI O ADSC AaAOOaOa ADFR ADC xOOEOEAE1/2NOn OaOIOAIo ADC x/OUxOOEOEAE1/2 ADC 1/2AoIO1/2oENuIEy3/4YuA
ADIF ADC OIeO3/4 ADC IeE1/4Ey3/4YuAIeEo ADIF OAI Ecu I I ADIE OAI Oo ADC 1/2aEoOI*Eu OU OIAyIAi ADIF O1/4CaAa 1 OEOOOAEaCaAa OoEOxOaO ADCSR OA-AUx/EaEOAEAOI ADIE ADC OIEAU ADPS2...ADPS0 ADC O*OAEAE/NOn i 22 ADPS2 ADPS1 0 0 0 0 0 1 0 1 1 0 1 0 1 1 1 1
ADC O*OAEAE/NOn ADPS0 0 1 0 1 0 1 0 1
*OAEOoxO 2 2 4 8 16 32 64 128
ADC Ey3/4Y1/4AaeAE/ ADCL I ADCH BIT 15 14 13 $05($25) $04($24) ADC7 ADC6 ADC5 7 6 5 R R R A/ R R R 0 0 0 oE1/4O 0 0 0 ADCL OIEOU ADCH AE
12 ADC4 4 R R 0 0
11 ADC3 3 R R 0 0
10 ADC2 2 R R 0 0
9 ADC9 ADC1 1 R R 0 0
8 ADC8 ADC0 0 R R 0 0
U46O46O
AT90S2333/4433
EAeaoIA
OEOUAAaIAAxxUECONOU1/2x1/2aEo OoExOOEOEAE1/2EOOOAAEAeaoIAo OIxAE/aCeoIADC x1/2aEoOIOAOUAIA exOa O A
OIOUx1/2auEAE* OUxOOEOEAE1/2IA IAOIxOUOI*AIEAEo OU ADC OI*/AOIxE1/4oAa ADMUX 1/2AEx/OA
ADC OeEuIuy1/41/4Eo
AT90S2333/4433 AAUIaEyxOcA*auEu EMI OoOIiAAaaA3/4E Ecux3/4EO CoU OoeOO|OAEcIA1/41/4EoOO1/4oEUOeEu 1 AT90S2333/4433 AAAa*O1/4AEaEuAAaAE/1/4OU PCB EIOOAAAOIa AAaOIOe EyxOOIaIaA 2 EAAaAAIA*3/4AI OEAAaxIOUAAaOEIIy 3/4AOAeEUEyxOIA* 3 A CC OIyOo V RC IoAcA1/2O1/2 VCC 4 AuOA ADC AOeEuIuy1/41/4Eo1/4oEU CPU OyEeAOeEu 5 Ecu C UAO(c)Oy1/2AOAx/EyxOEaoU OoOU ADC xyIOOAaAEaxI I1/4 49 ADC cOA1/2O
xOa OEOUAVCC I E O I C UEaoCyIa(c)cO OoE Ecu C UOEaoOy1/2A Oo RC IoAcOEOA
ADC IOO TA = -40 *uA
IEy 3/4E 3/4oO3/4E 3/4oO3/4E
- 85
Io1/4 Min Typ. 10 1 4 Max 2 I Bit LSB LSB
VREF = 4V ADC EOO = 200kHz VREF = 4V ADC EOO = 1MHz
U47O47O
AT90S2333/4433
3/4oO3/4E OuIa*CIO i*O*CIO AaIoi AEOAE xE1/4a EOOAEAE AAacO I1/4cO I1/4EaEecxe AAaEaEecxe
2.7V 6.0V
VREF = 4V ADC EOO = 2MHz VREF > 2V VREF > 2V 65 50 (1) VCC - 0.3 AGND 6
16 0.5 0.5 1 260 200 (2) VCC + 0.3
AVCC
LSB LSB LSB LSB s kHz V V K M
AVCC
VREF RREF RAIN x 1 AVCC AxiOI
2 AVCC AxioOI
10 100
13
I/O U EuOA I/O EU1/43/4OOaeOyAA-A-|AU AVR
1/2AA*1/2Io AO 1/2uO/EAU EIAOaOaIxAOA SBI o CBI OAiAaA(c)U EaIOaOAaAEaEuU1/2AA*1/2Io O 1/2uO/EAU EI
B U
B UEC 6 IEIo I/O U B UO 3 o I/O OO* Ey3/4Y1/4AaeAE/ PORTB $18 $38 Ey3/4Y*1/2Io1/4AaeAE/ DDRB $17 $37 IEaEeOy1/2A PINB $16 $36 PORTB I DDRB EAE PINB OEA EuOAU1/2A1/4EOOANOnEIA-cxe Oy1/2AaAE/EOOIuEO 20mA AcA/ AUO1/2OCy LED U1/2AA-IE EcuEIA-cxeON3/4-1/4i OoOy1/2AaEaocA/ B UAU|AUEcIAiEuE3/4 i 30 B UU|AU U1/2A U|AU PB0 ICP T/C1 EaEex1/2 PB1 OC1 T/C1 EaoE1/2IAEAaEao PB2 /SS SPI OuNOn PB3 MOSI IoIAOOEAEy3/4YEaEeI PB4 MISO IoIAOOEAEy3/4YEaoI PB5 SCK (R)EOO EOA UAU|AUE DDRB I PORTB OEeOAEOO|AO B B UEy3/4Y1/4AaeAE/ PORTB BIT 7 6 5 4 3 2 1 0 $18($38) PORTB5 PORTB0 R R R/W R/W R/W R/W R/W R/W A/ 0 0 0 0 0 0 0 0 oE1/4O B UEy3/4Y*1/2Io1/4AaeAE/ DDRB BIT 7 6 $17($37) R R A/ 0 0 oE1/4O
5 DDB5 R/W 0
4 R/W 0
U48O48O
3 R/W 0
2 R/W 0
1 R/W 0
0 DDB0 R/W 0
AT90S2333/4433
B UEaEeOy1/2AOO* PINB BIT 7 6 5 4 3 2 1 0 $16($36) PINB5 PINB0 R R R R R R R R A/ 0 0 Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z oE1/4O PINB ECOo1/4AaeAE/ OaoOO*OAA*AIE B UAIiAiO AE PORTB E A1/2AEC B U EoaeAEy3/4Y oAE PINB E A1/2AECE(c)1/4OOUOy1/2AEIAA1/4-EyO
B UOAx/IOAEyxOI/O x/IIOAEyxOE I/O
B UA 6 oU1/2A3/4OIaIA|AU PBn IOA I/O Oy1/2A DDRB OA DDBn NOnOy1/2AA*1/2Io Ecu DDBn I 1 o1/2A Ecu DDBn I 0 Oo PBn IEaEe1/2A OUIAEU1/4a B UIEyIU DDBn 0 0 1 1
n 5...0 Oy1/2AA
Oo PBn IEa
PORTBn 0 1 0 1
i 31 I/O EaEe EaEe Eao Eao
B UAAaOA EIAN Y N N
xEI EyI xe IaA-IEaEaocA/ IAEIi 0 Eao IAEIi 1 Eao
B UAU|AU
l SCK PB5 SPI AO/uEOOEao OuEOOEaEe AaOAIOuE EOy1/2AAaOAIEaEeoU DDB5 AO o SPI IO/uE SCK AAaOAOE PB5 I DDB5 OOAE MISO PB4 SPI AO/uEy3/4YEaEe OuEy3/4YEao AaOAIO/uE EOy1/2AAaOAIEaEeoU DDB4 AO o SPI IO/uE MISO AAaOAOE PB4 I DDB4 OOAE MOSI PB3 SPI AO/uEy3/4YEao OuEy3/4YEaEe AaOAIOuE EOy1/2AAaOAIEaEeoU DDB3 AO o SPI IO/uE MOSI AAaOAOE PB3 I DDB3 OOAE /SS PB2 OuNOnAA AaOAIOuE EOy1/2AAaOAIEaEeoU DDB2 AO /SS II1/21/4i SPI AaOAIO/uE EOy1/2AA*1/2IoOE DDB2 OOAE Ecu DDB2 I 1 OoEIA-EOEE OOOE PORTB2 OOAE OC1 PB1 PB1 EOOOAx/ T/C1 EaoAEAaAIaEao EEOAaOAIEaoU PB1 IEEC PWM AEaoU ICP PB0 PB0 EOOOAx/ T/C1 EaEex1/2AIaEaEe EEOAaOAIEaEeU
l
l
l
l
l
B UE3/4OaI1/4
U49O49O
AT90S2333/4433
I1/4 50
B UE3/4OaI1/4
PB0
I1/4 51
B UE3/4OaI1/4
PB1
U50O50O
AT90S2333/4433
I1/4 52
B UE3/4OaI1/4
PB2
U51O51O
AT90S2333/4433
I1/4 53
B UE3/4OaI1/4
PB3
U52O52O
AT90S2333/4433
I1/4 54
B UE3/4OaI1/4
PB4
U53O53O
AT90S2333/4433
I1/4 55
B UE3/4OaI1/4
PB5
C U
C UEC 6 IEIo I/O U C UO 3 o I/O OO* Ey3/4Y1/4AaeAE/ PORTC $15 $35 Ey3/4Y*1/2Io1/4AaeAE/ DDRC $14 $34 IEaEeOy1/2A PINC $13 $33 PORTC I DDRC EAE PINC OEA EuOAU1/2A1/4EOOANOnEIA-cxe Oy1/2AaAE/EOOIuEO 20mA AcA/ AUO1/2OCy LED U1/2AA-IE EcuEIA-cxeON3/4-1/4i OoOy1/2AaEaocA/ C UEy3/4Y1/4AaeAE/ PORTC BIT 7 6 $15($35) R R A/ 0 0 oE1/4O C UEy3/4Y*1/2Io1/4AaeAE/ DDRC BIT 7 6 $14($34) R R A/ 0 0 oE1/4O
5 PORTC5 R/W 0
4 R/W 0
3 R/W 0
2 R/W 0
1 R/W 0
0 PORTC0 R/W 0
5 DDC5 R/W 0
4 R/W 0
3 R/W 0
2 R/W 0
1 R/W 0
0 DDC0 R/W 0
U54O54O
AT90S2333/4433
C UEaEeOy1/2AOO* PINC BIT 7 6 5 4 3 2 1 0 $13($33) PINC5 PINC0 R R R R R R R R A/ 0 0 Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z oE1/4O PINC ECOo1/4AaeAE/ OaoOO*OAA*AIE C UAIiAiO AE PORTC E A1/2AEC C U EoaeAEy3/4Y oAE PINC E A1/2AECE(c)1/4OOUOy1/2AEIAA1/4-EyO
C UOAx/IOAEyxOI/O x/IIOAEyxOE I/O
C UA 6 oU1/2A3/4OIaIA|AU PCn IOA I/O Oy1/2A DDRC OA DDCn NOnOy1/2AA*1/2Io Ecu DDCn I 1 o1/2A Ecu DDCn I 0 Oo PCn IEaEe1/2A OUIAEU1/4a C UIEyIU DDCn 0 0 1 1
n 5...0 Oy1/2AA I1/4 56
Oo PCn IEa
PORTCn 0 1 0 1
i 32 I/O EaEe EaEe Eao Eao
C UAAaOA EIAN Y N N PC0-PC5
xEI EyI xe IaA-IEaEaocA/ IAEIi 0 Eao IAEIi 1 Eao
C UE3/4OaI1/4
U55O55O
AT90S2333/4433
D U
D UEC 8 IEIo I/O U D UO 3 o I/O OO* Ey3/4Y1/4AaeAE/ PORTD $12 $32 Ey3/4Y*1/2Io1/4AaeAE/ DDRD $11 $31 IEaEeOy1/2A PIND $10 $30 PORTD I DDRD EAE PIND OEA D UAOy1/2AaAE/EOOIuEO 20mA AcA/ AUO1/2OCy LED U1/2AA-IE EcuEI A-cxeON3/4-1/4i OoOy1/2AaEaocA/ D UAU|AUEcIAiEuE3/4 i 33 D UU|AU U1/2A U|AU PD0 RXD UART 1/2OEOOy1/2A PD1 TXD UART *EIOy1/2A PD2 INT0 IaOI 0 EaEe PD3 INT1 IaOI 1 EaEe PD4 T0 T/C0 AIaEaEe PD5 T1 T/C1 AIaEaEe PD6 AIN0 AAaE1/2IAE/AOyEaEe PD7 AIN1 AAaE1/2IAE/AEaEe D UEy3/4Y1/4AaeAE/ PORTD BIT 7 6 $12($32) PORTD7 R/W R/W A/ 0 0 oE1/4O D UEy3/4Y*1/2Io1/4AaeAE/ DDRD BIT 7 6 $11($31) DDD7 R/W R/W A/ 0 0 oE1/4O
5 R/W 0
4 R/W 0
3 R/W 0
2 R/W 0
1 R/W 0
0 PORTD0 R/W 0
5 R/W 0
4 R/W 0
3 R/W 0
2 R/W 0
1 R/W 0
0 DDB0 R/W 0
D UEaEeOy1/2AOO* PIND BIT 7 6 5 4 3 2 1 0 $10($30) PIND7 PINB0 R R R R R R R R A/ Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z oE1/4O PIND ECOo1/4AaeAE/ OaoOO*OAA*AIE D UAIiAiO AE PORTD E A1/2AEC D U EoaeAEy3/4Y oAE PIND E A1/2AECE(c)1/4OOUOy1/2AEIAA1/4-EyO
D UOAx/IOAEyxOI/O
PDn IOA I/O Oy1/2A DDRD OA DDDn NOnOy1/2AA*1/2Io Ecu DDDn I 1 Oo PDn I Eao1/2A Ecu DDDn I 0 Oo PDn IEaEe1/2A OUIAEU1/4a D UIEyIU i 34 D UAAaOA DDDn PORTDn I/O EIAxEI 0 0 N EaEe EyI xe 0 1 Y EaEe IaA-IEaEaocA/
U56O56O
AT90S2333/4433
1 1
n 6...0 Oy1/2AA
0 1
Eao Eao
N N
IAEIi 0 Eao IAEIi 1 Eao
D UAU|AU
l l l l l l l l AIN1 PD7 AIN0 PD6 T1 PD5 T0 PD4 INT1 PD3 IaOIO 1 INT0 PB2 IaOIO 0 TXD PD1 *EIEy3/4YOy1/2A *EIAE/EAUo RXD PD0 1/2OEOEy3/4YOy1/2A 1/2OEOAE/EAUo I 1 OoEIA-O
Oy1/2AxOAaOAIEaooU DDR1 Oy1/2AxOAaOAIEaEeoU DDR0 EoEE PORTD0
D UE3/4OaI1/4 I1/4 57 D UE3/4OaI1/4 PD0
U57O57O
AT90S2333/4433
I1/4 58
D UE3/4OaI1/4
PD1
U58O58O
AT90S2333/4433
I1/4 59
D UE3/4OaI1/4
PD2 I PD3
U59O59O
AT90S2333/4433
I1/4 60
D UE3/4OaI1/4
PD4 I PD5
U60O60O
AT90S2333/4433
I1/4 61
D UE3/4OaI1/4
PD6 I PD7
IoaI
IoIEy3/4YEoI
AT90S2333/4433 3/4OA1/2oEoI Eci 35 EuE3/4 i 35 AE1/2 1 2 3 xOa 1 EUII AT90S2333/4433 O 6 oEUII SPIEN BODLEVEL BODEN I CKSEL2..0 l SPIEN aIoEAU(R)aI EEONaI 0 l BODLEVEL NOn BOD 1/4iacN EEIaI 1 l BODEN aIoEAU BOD |AU l CKSEL2..0 1/4ui 5 EEOI 010
U61O61O
EoIOAUIyAEAyAuAiAy AaI IEo|AU 1/2uOaI 1 1/2uONe OIEaIEUII EoaIEoI
EoAE1/2
IoEoI LB1 LB2 1 1 0 1 0 0 OUaIAE1/2IA EUIIaIO1/2uO
AT90S2333/4433
e
EuOAtmel I|AiAE/1/4O 3 xO1/2UAe A
OAOOEAE/1/4 EuAeOU(R)oAE1/2IA1/4E
OO*AIE AEaIOAI OOU AT90S2333 1 $000 $1E iA/EC Atmel EuuA 2 $001 $91 2K xO1/2UA FLASH 3 $002 $05 $01 OO*I$91 E AE/1/4I 2333 OOU AT90S4433 1 $000 $1E iA/EC Atmel EuuA 2 $001 $92 4K xO1/2UA FLASH 3 $002 $03 $01 OO*I$92 E AE/1/4I 4433 xOa OUEoAE1/2 3 OE eAUOO(R)AE1/2Ao AEa*OO1/2I$00 $01 I$02 aI
FLASH I EEPROM
AT90S2333/4433 3/4O 2K/4K xO1/2UAAEAUEaI FLASH I 128/256 xO1/2UA EEPROM OUo EON3/4-AyI 1 AE/1/4OO+12V NaIIIN(R)aI +12V OOAAEAU NaI aOA/IOAcA/A/y OUA1/2OOaIAE1/2IA FLASH ECOOxO1/2UAIE1/2EeA oOOU EEPROM AEAU1/4EAExOAy IxOEy|AU OUaIE OxOacOcNOAuxaOCo IA AT90S2333 AT90LS2333 AT90S4433 AT90LS4433 aI i 29 aIcOcN (R)aI 4.0V - 6.0V 2.7V - 6.0V 4.0V - 6.0V 2.7V - 6.0V aI 4.5V - 5.5V 4.5V - 5.5V 4.5V - 5.5V 4.5V - 5.5V
I1/462
aI
U62O62O
AT90S2333/4433
AAAuAu
AT90S2333/4433 AA(c)U1/2AOU3/41/2U1/2OOaIAAAAAuAu XA1/XA0 3/4oAEXTAL1 Oy1/2AEIoIOOyAoaEO1/2oAx/ Cy/WE o/OE E O1/4OOOAAuAi AAAuAE RDY/BSY /OE /WR BS XA0 XA1 DATA U1/2A PD1 PD2 PD3 PD4 PD5 PD6 PC1-0 PB0-7 i 30 I/O O I I I I I I/O i 31 U1/2AAuAu |AU 0 AE/1/4A| 1 EOO1/2OEUAAuAi EaoEAU IcAE1/2 Aoa IcAE1/2 xO1/2UNOn 0 IxO1/2U 1 xO1/2U 1/4ui 31 1/4ui 31 EIoEy3/4YxUI /OE IIEEao
XA1 0 0 1 1
XA0 0 1 0 1
XA1 I XA0 aAe XTAL1 oOyAoaoAUx/ 1/4OOO FLASH o EEPROM AOO* BS 3/4oECIOO*ECIIOO* 1/4OOOEy3/4Y BS 3/4oECIOO*ECIIOO* 1/4OOOAuAi IUx/ i 32 AuAixO1/2U 1000 0000 0100 0000 0010 0000 0001 0000 0001 0001 0000 1000 0000 0100 0000 0010 0000 0011 AuAixO1/2UaAe OAAuAi 3/4AEAy EUII EoI FLASH EEPROM Ae AEUIIIEoI A FLASH A EEPROM
1/2oEeaIAE1/2 OOIA1/2OeEAE/1/41/2oEeaIAE1/2 1 i 29 OU VCC I GND O(R)1/4a1/4OEIcOcN 2 A-I/RESET I BS EyOAEU 100ns 3 o/RESET Oy1/2A1/4OEI 11.5~12.5V AcN Ecu BS OU/RESET 1/4OEI+12V O(R)o 100ns O(R)AU* Eux/ 1/21/4OAAE/1/4I*1/2oEeaIAE1/2 3/4AEAy EAuAiAyEuOA FLASH I EEPROM OO1/4EoI OU FLASH I EEPROM IeEAyO(R) C EoIaAy AyyIOIiEUII AyAuAiOeOUO FLASH I EEPROM OO AaIO(R)CO 1/4OOO Ay AuAi 1 EeOA XA1 XA0 I 10 EAUAuAi1/4OOO
U63O63O
AT90S2333/4433
2 3 4 5
EeOA BS I 0 EeOA DATA I 1000 0000 AyAuAi o XTAL1 OoOyAoa 1/4OOOAuAi o/WE E(c)1/4OOo tWLWH_CE AAoa AyAuAiOU
RDY/BSY Oy1/2AAO*A
FLASH aI A 1/4OOOAuAi 1 EeOA XA1 XA0 I 10 EAUAuAi1/4OOO 2 EeOA BS I 0 3 EeOA DATA I 0001 0000 FLASH AuAi 4 o XTAL1 OoOyAoa 1/4OOOAuAi B 1/4OOOIOO* 1 EeOA XA1 XA0 I 00 EAUOO*1/4OOO 2 EeOA BS I 1 NOnOO*AIxO1/2U 3 EeOA DATA = OO*AIxO1/2U $00 - $03/$07 4 o XTAL1 OoOyAoa 1/4OOOOO*AIxO1/2U C 1/4OOOIIOO* 1 EeOA XA1 XA0 I 00 EAUOO*1/4OOO 2 EeOA BS I 0 NOnOO*AIIxO1/2U 3 EeOA DATA = OO*AIIxO1/2U $00~$FF 4 o XTAL1 OoOyAoa 1/4OOOOO*AIIxO1/2U D 1/4OOOEy3/4YAIIxO1/2U 1 EeOA XA1 XA0 I 01 EAUEy3/4Y1/4OOO 3 EeOA DATA = Ey3/4YAIIxO1/2U $00~$FF 5 o XTAL1 OoOyAoa 1/4OOOEy3/4YAIIxO1/2U E Ey3/4YAIIxO1/2U 1 EeOA BS I 0 NOnIIEy3/4Y 2 o/WR OoAoa E1/4aIEy3/4Y IE RDY/BSY aI 3 Ey RDY/BSY a EoE1/4aIIAOxO1/2U I1/4uI1/4 63 F 1/4OOOEy3/4YAIxO1/2U 1 EeOA XA1 XA0 I 01 EAUEy3/4Y1/4OOO 2 EeOA DATA = Ey3/4YAIxO1/2U $00~$FF 3 o XTAL1 OoOyAoa 1/4OOOEy3/4YAIIxO1/2U G Ey3/4YAIxO1/2U 1 EeOA BS I 1 NOnIEy3/4Y 2 o/WR OoAoa E1/4aIEy3/4Y IE RDY/BSY aI 3 Ey RDY/BSY a EoE1/4aIIAOxO1/2U I1/4uI1/4 64 AE/1/4OUaIEae1/4OOOAAuAiIOO* IAEOO1/2oaI CexOaOOIA1/4a l aoAUaeOO*E A AuAiOe1/4OOOOI l 1/2oOUaIAAOEAeO1/4OOOIOO*xO1/2U 256 xO1/2U l OoI3/4AEAyO(R)oEuOA AAUEY1/4I 1 FLASH I EEPROM EEy3/4YI$FF EEOO IoyaI
U64O64O
AT90S2333/4433
OOEI1/4aEEOAOU
EEPROM AaI
OO1/4 FLASH EEPROM IeAAE I1/4 63 aIIO
I1/4 64 aII
A FLASH 1 A 1/4OOOAuAi 0000 0010 2 B 1/4OOOOO*AIxO1/2U $00~$03/$07 3 C 1/4OOOOO*AIIxO1/2U $00~$FF 4 EeOA/OE I BS I 0 EEEOOO DATA xUIA FLASH Ey3/4YAIIxO1/2U 5 EeOA BS I 1 EEEOOA FLASH Ey3/4YAIxO1/2U 6 EeOA/OE I 1 aI EEPROM 1 A 1/4OOOAuAi 0001 0001 2 C 1/4OOOOO*AIIxO1/2U $00~$7F /$FF 3 D 1/4OOOEy3/4YAIIxO1/2U $00~$FF
U65O65O
AT90S2333/4433
4
E Ey3/4YAIIxO1/2U
A EEPROM 1 A 1/4OOOAuAi 0000 0011 2 C 1/4OOOOO*AIIxO1/2U $00~$7F/$FF 3 EeOA/OE I BS I 0 EEEOOO DATA xUIAEEy3/4YAIIxO1/2U 4 EeOA/OE I 1 aIEUII 1 A 1/4OOOAuAi 0100 0000 2 D 1/4OOOEy3/4YAIIxO1/2U Bit n = 0 Bit 5 = SPIEN Bit 4 = BODLEVEL Bit 3 = BODEN Bit 2 = CKSEL2 Bit 1 = CKSEL1 Bit 0 = CKSEL0 Bit 7- 6 = 1 Oa(c)IECAoI o/WR E(c)1/4OOo tWLWH_PFB AAoa
uiOaI
1
uiOAy
3
EAuAiOU
RDY/BSY Oy1/2AAO*A
aIEoI 1 A 1/4OOOAuAi 0010 0000 2 D 1/4OOOEy3/4YAIIxO1/2U Bit n = 0 Bit 2 = Lock Bit2 Bit 1 = Lock Bit1 Bit 7- 3, 0 = 1 Oa(c)IECAoI 4 E Ey3/4YAIIxO1/2U EoIOAUOU3/4AEAyEIECay AEUIIIEoI 1 A 1/4OOOAuAi 0000 0100 2 EeOA/OE I 0 BS I 1
uiOaI
EEEOOO DATA xUIAEEy3/4Y
3
Bit 5 = SPIEN Bit 4 = BODLEVEL Bit 3 = BODEN Bit 2 = CKSEL2 Bit 1 = CKSEL1 Bit 0 = CKSEL0 EeOA/OE I 1 EEEOOOEy3/4YxUIAoEUEIxI Bit 2 = Lock Bit2 Bit 1 = Lock Bit1
Ae 1 A 1/4OOOAuAi
0000 1000
U66O66O
AT90S2333/4433
2
C 1/4OOOEy3/4YAIIxO1/2U $00~$02 EeOA/OE I 0 BS I 0 EeOA/OE I 1
aIIOO
I1/465
aIEo
*uA VP P IP P tDVXH tXHXL tXLDX tXLWL tBVWL tRHBX tWLWH tWHRL tWLRH tXLOL tOLDV tOHDZ tWLWH_CE tWLWH_P F
B
aIIOO T A = 25 10% VCC = 5V 10% IEy xiO aIO xioO 11.5 12.5 aIEAUcN 250 aIEAUcA/ Data & Control Setup before XTAL1 High 67 67 XTAL2 Aoi Data & Control Hold after XTAL1 Low 67 XTAL1 Low to /WR Low 67 BS Valid to /WR Low 67 BS Hold after RDY/BSY High 67 /WR Pluse Width Low (1) 67 /WR High to RDY/BSY Low (2) 20 /WR Low to RDY/BSY Gigh(2) 0.5 0.7 0.9 XTAL1 Low to /OE Low 67 /OE Low to DATA Valid 20 /OE High to DATA Tri-stated 20 /WR Pulse Width Low for Chip Erase 5 10 15 /WR Pulse Width Low for Programming the 1.0 1.5 1.8 Fuse Bits
oOUaIEoIECEOA Oo1/4u
i 33
I V A ns ns ns ns ns ns ns ns ms ns ns ns ms ms
x 1 OU3/4AEAyEEOA t WLWH_CE
2 (R)IAOO Ecu t WLWH OOE
t WLWH_PFB
t WLRH
RDY/BSY Aoa
/RESET A-1/2OE
SCK MOSI EaEe aIEAUOAi
FLASH I EEPROM EOOAuOA SPI xUI1/2o(R)IAOO (R)1/2OUuA I MISO Eao /RESET A-Io OU1/2oaI/AyO(R)CExIEOO
U67O67O
AT90S2333/4433
I1/4 66
(R)aIINe
OOU EEPROM OEOUAEa3/4EiOxOAy|AUIxOE|AU OoEuAEIeAy AyO Ai1/2E FLASH I EEPROM AAUEYEaI$FF FLASH I EEPROM AOO*EC*OAeA OOU AT90S4433 FLASH A*IEC$0000~$07FF EEPROM A*IEC$000~$00FF OOU AT90S2333 FLASH A*IEC$0000~$03FF EEPROM A*IEC$000~$01FF EOOEOOO XTAL1 Oy1/2AEaEe oEC1/23/4On1/2O1/2 XTAL1 I XTAL2 SCK AoaAxiIc AE1/2E1/4aI I > 2 o XTAL1 EOO > 2 o XTAL1 EOO (R)aIEa*
1/2o(R)aIE SCK AEIEyNOEaEe AT90S2333/4433 Ey3/4YOU
OU SCK AIA1/2NOEao
aIEa*EcIA 1 EIcyI OU/RESET I SCK A-IAIEOU VCC I GND O(R)1/4a1/4OEIcOcN 2 OAEUEy 20ms EoOU MOSI PB3 (R)EaEeaIEAUOAi 3 EcuINE1/2Oo(R)aI1/2EU EcuI1/2 OoOUaIEAUAuAiU 3 oxO1/2UAEoAE/ 1/4aIiO|UoxO1/2U $53 AUIiO|OyE*Oe*n 4 xO1/2UOAiOe*Ie EcuIiO|EC $53 OoOuEuOo SCK OyAoa*EIaIEAUOAi Ecu*EIaIEAUOAi 32 I1/4A OOyE*AIiO|3/4IEA/IaAE/1/4aeOUoAE/1/4ON 4 EcuEEOAEAyOAi OoeEy tWD_ERASE EoOU /RESET EIE(c)1/4OOyAoa O1/2U 1/2 5 FLASH I EEPROM ECOoxO1/2UOoxO1/2UaIA *EIIeOAioOEy tWD_PROG AE 1/4a OOUAyyAAE/1/4 Ey3/4Y $FF 3/4IOAxAOUAE 6 EIOaOoAUaeOO*1/4EOOOAAOAiOU MISO PB4 Ao 7 aI1/2aEoo EOON/RESET A- 1/2oEeOyx/AE1/2
U68O68O
AT90S2333/4433
8
IAcyI EcueOA 1/2 XTAL1 A-I EcuAOOAIa3/4On N/RESET A- OocO
oOOAAECAU RC OnAE/
EEPROM Ey3/4Y1/4ia EEPROM E
EcuAUAxOAyyIAO1/2aEo AOyOUAOO*aA1/2 P1 xOAyyI 1/2aEoo AE/1/4Oo*O P2 P1 I P2 AOa1/4ui 27 yI1/2aEoo AEAEy3/4YOoIEe AEy3/4Y OAOaOO*1/2*EOOE*IEEOOEeAEy3/4Y ECOOUIOAEy3/4Y P1 I P2 3/4IE OOOAOaOO*1/2*AE EEO|OUaIAEy3/4YO(R)COAEUEy tWD_PROG AE1/4a Ecu3/4AEOUaI EEPROM O(R)CON3/4-1/2oy3/4AEAy OoEy3/4Y$FF 3/4IEOOOAOUaIAE i 34 EEPROM Ey3/4Y1/4ia*OO P1 P2 IA AT90S2333 $00 $FF AT90S4433 $00 $FF FLASH Ey3/4Y1/4ia FLASH E EcuAUyIAO1/2aEo OoAEOyOUAOO*EaA1/2*OO$FF *nOo AE1/2auIEeAEy3/4Y ECOOUEy3/4Y$FF O|OUaIAEy3/4YO(R)COAEUEy tWD_PROG AE 1/4a Ecu3/4AEOUaI FLASH O(R)CON3/4-1/2oy3/4AEAy OoEy3/4Y$FF 3/4IEOOOAOUaIAE I1/4 67 (R)aII
i 35 OAi aIEAU 3/4AEAy A FLASH FLASH A EEPROM EEPROM AEoI EoI Ae EUEI AEUEI xO1/2U 1 1010 1100 1010 1100 0010 H000 0100 H000 1010 0000 1100 0000 0101 1000 1010 1100 0011 0000 1010 1100 0101 0000
AT90S2333/4433 A(R)aIOAi OAinE1/2 xO1/2U 2 xO1/2U 3 xO1/2U 4 0101 0011 xxxx xxxx xxxx xxxx 100x xxxx xxxx xaaa xxxx xaaa xxxx xxxx xxxx xxxx xxxx xxxx 1111 1211 xxxx xxxx 1017 6543 xxxx xxxx xxxx xxxx bbbb bbbb bbbb bbbb bbbb bbbb bbbb bbbb xxxx xxxx xxxx xxxx xxxx xxbb xxxx xxxx xxxx xxxx
U69O69O
Ux/ /RESET IIEEAU (R)aI Ay FLASH I EE OxOOO* a:b AE H oI xO1/2U o H oI xO1/2U i 1/2xOOO* a:b OOO* b AEEy3/4Y o Ey3/4Y i 1/2OO* b "0"uiONaI EoI OOO* b Ae o(1) 7-3 = 0 IaI 0 IONaI
xxxx xxxx oooo oooo iiii iiii oooo oooo iiii iiii xxxx x12x xxxx xxxx oooo oooo xxxx xxxx xx87 6543
AT90S2333/4433
x
a = OO* Bit b = OO*I Bit H=0 IOO* 1 OO*
o = EaoEy3/4Y i = EaEeEy3/4Y x = EIOa 1 = Lock Bit1 2 = Lock Bit2 3 = CKSEL0 4 = CKSEL1 5 = CKSEL2 6 = BODEN 7 = BODLEVEL 8 = SPIEN xOa eAUOUEoAE1/2 3 IAAo
(R)aIcIOO
I1/468
(R)aIEo
*uA 1/ tCLCL tCLCL 1/ tCLCL tCLCL tSHSL tSLSH tOVSH tSHOX tSLIV
i 36 (R)aIcIOO T A = -40 IEy OnAEAE VCC = 2.7V - 4.0V OnOUAEU VCC = 2.7V - 4.0V OnAEAE VCC = 4.0V - 6.0V OnOUAEU VCC = 4.0V - 6.0V SCK SCK I MOSI Setup to SCK High MOSI Hold after SCK High SCK Low to MISO Valid
1/2 85 VCC = 2.7V - 6.0V xiO aIO xioO 0 4 250 0 8 125 2 tCLCL 2tCLCL tCLCL 2tCLCL 10 16 32
I MHz ns MHz ns ns ns ns ns ns
*uA tWD_ERASE
i 44 AyOAiO(R)oAxiEyE1/4a 3.2V 3.6V 4.0V 18ms 14ms 12ms i 45 OAiO(R)oAxiNOUE1/4a 3.2V 3.6V 4.0V 9ms 7ms 6ms
5.0V 8ms
*uA tWD_PROG
5.0V 4ms
U70O70O
AT90S2333/4433
OA/IOO
T A = -40 *uA VIL VIL1 VIL1 VIH VIH1 VIH2 VOL VOH IIL IIH RRST RI/O ICC
ICC VACIO
IACLK
tACPD x
1 2 3 xioO xiO
1/2 85 VCC = 2.7V - 6.0V IEy Io1/4 EaEeIcN yAE XTAL1 I /RESET XTAL1 EaEeIcN /RESET EaEeIcN EaEecN yAE XTAL1 I /RESET XTAL1 EaEecN /RESET EaEecN EaoIcN IOL =20mA VCC = 5V 3 B D U IOL =10mA VCC = 3V EaocN IOH =20mA VCC = 5V 4 B D U IOH =10mA VCC = 3V EaEeAc VCC = 6V pin low A/ I/O 1/2A EaEeAc VCC = 6V pin low A/ I/O 1/2A IEIA-c xe I/O UAEIAcxe cOcA/ x/xI VCC = 3V 4MHz IOAxI VCC = 3V 4MHz ocAE1/2 5 WDT EAU VCC = 3V WDT 1/2uO VCC = 3V VCC = 5V AAaE1/2IAE/ EaEeAEOAc A/ VCC=5V VIN =VCC /2 AAaE1/2IAE/ EaEeAc A/ VCC = 2.7V AAaE1/2IAE/ VCC = 4.0V EaNOU
uiOEOO uiOEOO 0 1 AEEAxicN AEEAxiIcN
xiO -0.5 -0.5 -0.5 0.7 VCC (2) 0.7 VCC (2) 0.85 VCC (2)
aIO
xioO 0.3 VCC (1) 0.1(1) 0.2 VCC (1) VCC +0.5 VCC +0.5 VCC +0.5 0.6 0.5
I V V V V V V V
4.3 2.2 8.0 8.0 100 35 500 120 5.0 2.0 20.0 10 40
A A k k mA mA A A mV
-50
50
nA
750 500
ns
EaEAo I/O UOUIIAEOOIuEOyaEOIo1/4 VCC = 5V I 20mA exnEOEcIAIo1/4 1] EuO I/O UA IOL O(R)IAUy 300mA 2] A UA IOL O(R)IAUy 100mA 3] B0-B5 D0-D7 I XTAL2 A IOL O(R)IAUy 200mA Ecu IOL yaEOIo1/4 Oo VOL O1/2yIaOAOe
VCC = 3V I 10mA AcA/
yaEOex1/4EOAAOO VCC = 3V I 1.5mA AcA/
4
EaEAo I/O UOUIIAEOOIuEOyaEOIo1/4
VCC = 5V I 3mA
U71O71O
AT90S2333/4433
exnEOEcIAIo1/4 1]EuO I/O UA IOH O(R)IAUy 300mA 2]A UA IOH O(R)IAUy 100mA 3]B C D UI XTAL2 A IOH O(R)IAUy 200mA Ecu IOH yaEOIo1/4 5 ocEAxi VCC I 2V Oo VOH O1/2yIaOAOe yaEOex1/4EOAAOO
IaEOOCyI
I1/4 69
IaEOO
IaEOO *uA 1/ tCLCL tCLCL tCHCX tCLCX tCLCH tCHCL aIIOO IEy OnAEAE EOOOUAEU cAE1/2E1/4a IcAE1/2E1/4a EIEyE1/4a IA1/2E1/4a VCC =2.7V~4.0V xiO xioO 0 4 250 100 100 1.6 1.6 VCC =4.0V~6.0V xiO xioO 0 8 125 50 50 0.5 0.5 I MHz ns ns ns s s
ooI1/4iiA/AEAE/1/4AaIIOa Oa(c)Ey3/4YAO1/2o 100%AaEO
|AaAAIo1/4IEu
O I/O Oy1/2AAaOAIEaEe OEIAOyIO*EuAE/x/IEOO ocAE1/2A|AOeEOOANOnIO AE/1/4|AEUOOIAOoEOOIi x/cN x/AEAE I/O UA1/4OOO I/O UaAEAE OA uAeOO1/4x/IAE O/OOoEOECx/cNIAEAE EYOOOA|AEOEE1/2 CL *VCC*f 1/2o1/4AEEa E1/2O CL IOOcEY VCC =x/cN f=I/O Oy1/2AAAE1/23/4uOAEAE AE/1/4CuIeEOUaEOA1/4I EOAEOOOO(c)AE/1/4AOeAEOA x/OUocAE1/2E AA*EAU1/41/2uOA1/2IoCuIO(R)i1/4iE3/4AEAA*A|A
U72O72O
AT90S2333/4433
I1/4 70
I1/4 71
I1/4 72
I1/4 73
U73O73O
AT90S2333/4433
I1/4 74
I1/4 75
I1/4 76
U74O74O
AT90S2333/4433
I1/4 77
I1/4 78
I1/4 79
U75O75O
AT90S2333/4433
I1/4 80
I1/4 81
I1/4 82
U76O76O
AT90S2333/4433
I1/4 83
I1/4 84
I1/4 85
U77O77O
AT90S2333/4433
I1/4 86
I1/4 87
I1/4 88
U78O78O
AT90S2333/4433
I1/4 89
oAI
EUEMHz
4
cO V 2.7 - 6.0
oA AT90S2333 - 4AC AT90S2333 - 4PC AT90S2333 - 4AI AT90S2333 - 4PI AT90S2333 - 8AC AT90S2333 - 8PC AT90S2333 - 8AI AT90S2333 - 8PI AT90S4433 - 4AC AT90S4433 - 4PC AT90S4433 - 4AI AT90S4433 - 4PI AT90S4433 - 8AC AT90S4433 - 8PC AT90S4433 - 8AI
U79O79O
*ax 32A 28P3 32A 28P3 32A 28P3 32A 28P3 32A 28P3 32A 28P3 32A 28P3 32A
8
4.0 - 6.0
4 8
2.7 - 6.0 4.0 - 6.0
x/*I EIOA 0 - 70 O -40 - 85 EIOA 0 - 70 O -40 - 85 EIOA 0 - 70 O -40 - 85 EIOA 0 - 70
AT90S2333/4433
AT90S4433 - 8PI
28P3
O -40 - 85
*axAaI 32A 28P3 32 1/2A 28 1/2A 1.0mm TQFP 0.3'' PDIP
*yI1/4Eue3/4
aaEi1/4
AVR ASM Aa*NEi1/4 *AOaeAE/ AVR ICE STDPOD o ADCPOD o ICE 200 Owww.atmel.comoWWW.SL.COM.CNIAOO IAOOAE/ START KIT 200 oUEy*1/2EI Ec aOYIiOEAucxOOIE3/4 SL-AVR,LT-48. /EOEi1/4I AVR STUDIO Aa*NEi1/4 E EOwww.atmel.comoWWW.SL.COM.CNIAOO
U80O80O

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