View MEGA103MEGA603_332208.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ATmega603/103
ATmega603/103 IOa
1. 2. AVR RISC 1/2a AVR OAU I|ARISC 1/2a 120/121 IoOAi oaEyIOAiOUAEU 32 o 8 IIOA x/ 1/4AaeAE/+IaEeOOAE1/4AaeAE/ x/OU6MHz E3/4O6MIPS AOAU Ey3/4YI*COxEOIoAUae 64K/128K xO1/2UAOUIEaI LASH AyIEy 1000 I F 4K xO1/2U SRAM 2K/4K xO1/2UOUIEaI EEPROM EUAu 100000 I Io1/4OAUI SPI 1/2OU IEEOAx/OUIIAOO IaI Peripheral IOa AEAUAAaE1/2IAE/ EaIAAA*EAE/ OEAEAUOnAE/EuE EEUAR O//O SPI 1/2OU xO3/4OnAE/AEEEOO RTC A1/2o3/4OE1/2IAE1/2AEO*OAEPrescale 8 IEAE/ /1/4AEEyAE/ OoEO*OAE 3/4OE1/2I x1/2IA1/2o8/9/10 I PWM |AUA16 IEAE/ /1/4AEEyAE/ 8 IA 10 I ADC IOAMCU IOa I|AOI EcIocAE1/2 EIyEi1/41/2oNOnAEOOAEAE AUIaOIO 4MHz 3V 25 Io1/4IAA|A x/AE1/2 5.5mA OIAE1/2 1.6mA ocAE1/2 <1 A I/O I*ax 32 oEaIAI/O 1/2A 8 oEaoUI 8 oEaEeUI 64 1/2A QFP *ax x/cN 2.7V-3.6V ATmega603L I ATmega103L 4.0V-5.5V ATmega603 I ATmega103 EUE 0-4MHz ATmega603L I ATmega103L 0-6MHz ATmega603 I ATmega103
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8.
9.
U1O1O
ATmega603/103
AeEo
ATmega603/103 ECOiuOU AVR RISC AI|A CMOS A 8 IAEu IyOUOoEOOOU AEUAUOOIoOAi ATmega603/103 EOOEA1/2O1/2u 1MIPS/MHz AOAU OoEAEe1/4AEEEO EOOOU|AIOEUEO(R)1/4aEAAE1/2a AVR E1/2 32 ox/1/4AaeAE/I*aAOAi1/4A1/2aOUOAE EuOAx/1/4AaeAE/1/4Oe ALU EaA O O1/2OIaA OEiOUOoEOOOUAEUAUOAIoOAiIE*AIEA1/2oAAA1/4AaeAE/ OaOO 1/2aIaAEuAeAE E AVR A1/2AEEAEOI CISC AEu1/21/2u 10 AOAU I1/4 1 ATmega603/103 1/2a*1/2oI1/4
ATmega603/103 3/4OOOIAIOa 64K/128K xO1/2U FLASH 2K/4K xO1/2U EEPROM 4K xO1/2U SRAM 32 oIOA I/0 U 8 oEaEeU 8 oEaoU 32 oIOAx/1/4AaeAE/ EEEOO RTC o3/4OE1/2IAE1/2AAeiAEAE//1/4AEEyAE/ AUIaOIO EaIA UART EaIAAA* EAE/ SPI UOO1/4EyOOEIyEi1/4NOnA1/2UcAE1/2 x/OUOIAE1/2E CPU 1/2IOOE o1/4AaeAE/ EAE//1/4AEEyAE/ AA*IOIII1/4Iox/ ocAE1/2EOnAE/IOx/ Eu O|AU1/41/2uO o1/4AaeAE/AUEYA1/2Ao OOIaOIoO1/4IAEOOIEoExI E cAE1/2OeocAE1/2OOOai EcAE1/2IA T/C2 1/4Iox/OOIOE1/4aux1/4 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 ATmega603/103 IiaCEeE1/2OOAEO|OAIa(c)AEAeioIE3/4A*1/2 ATmega603/103 3/4OOOuIxAaIIII*3/4 eaa /EO/*AOaeAE/ OUI*AOaeAE/I AEAAa
ATmega603 I ATmega103 AE1/2I
ATmega603 3/4O 64K xO1/2UIo FLASH 2K xO1/2U EEPROM 4K xO1/2U SRAM ATmega103 3/4O 128K xO1/2UIo FLASH 4K xO1/2U EEPROM 4K xO1/2U SRAM i 1 ECA1/2oAE/1/4aeAE/A1/4oE1/2I IA ATmega603 ATmega103 i 1 FLASH 64K xO1/2U 128K xO1/2U aeAE/E1/2I EEPROM 2K xO1/2U 4K xO1/2U SRAM 4K xO1/2U 4K xO1/2U
U1/2AAaOA
U1/2AOa VCC GND cO A U PA7...PA0 A UECOo 8 IEIo I/O U AOoU1/2A1/4OAUEIA-cxe A UAEaoaAE/AUIuEO 20mA AcA/ EO1/2OCy LED x/IEaEeE EcuIaA-I OEOUEIA-cxeAaeOU U1/2A1/2EaocA/ OUIyIO A UIEyI 1/4EEEEOOIAEOn OU*AIEIa SRAM E A Ux/IOO*/Ey3/4YOAU
U2O2O
ATmega603/103
B U PB7...PB0 BUECOo 8 IEIo I/O U AOoU1/2A1/4OAUEIA-cxe BUAEaoaAE/AUIuEO 20mA AcA/ EO1/2OCy LED x/IEaEeE EcuIaA-I OEOUEIA-cxeAaeOU U1/2A 1/2EaocA/ OUIyIO B UIEyI 1/4EEEEOOIAEOn B Ux/IIOEa|AUUAEOA*1/2*1/2*1/4uOOoOA1/2U C U PC7...PC0 C UECOo 8 IEao I/O U AUIuEO 20mA AcA/ OU*AIEIa SRAM E C Ux/IOO*I OUIyIO C UIEyI D U PD7...PD0 D UECOooAUEIA-cxeA 8 IEIo I/O U EaoaAE/AUIuEO 20mA AcA/ x/I EaEeE EcuIaA-I OEOUEIA-cxeAaeOU U1/2A1/2EaocA/ OUIyIO D UI EyI 1/4EEEEOOIAEOn D Ux/IIOEa|AUUAEOA*1/2*1/2*1/4uOOoOA1/2U E U PE7...PE0 E UECOooAUEIA-cxeA 8 IEIo I/O U EaoaAE/AUIuEO 20mA AcA/ x/I EaEeE EcuIaA-I OEOUEIA-cxeAaeOU U1/2A1/2EaocA/ OUIyIO E UI EyI 1/4EEEEOOIAEOn E Ux/IIOEa|AUUAEOA*1/2*1/2*1/4uOOoOA1/2U F U PF7...PF0 F UECOo 8 IEaEe I/O U OEx/I ADC AAAaEaEe
/RESET IEaEe y 50ns AIcAE1/21/2OyAEIII IOU 50ns AAoaAUOE I XTAL1 OnAE/*AoAE/AEaEeE XTAL2 OnAE/*AoAE/AEaoE TOSC1 RTC OnAE/*AoAE/AEaEeE TOSC2 RTC OnAE/*AoAE/AEaoE /WR Ia SRAM AA /RD Ia SRAM AAA ALE *AIEIaaeAE/EAOO*EoaeEAUAA OAOUEoaeI 8 IOO* 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 /PEN (R)IAOOAaIEAUAA 3/4IaOnAE/ XTAL1 I XTAL2 *OECAEAUOnAE/AEaEe EaoE EEOA3/4IaOnAE/oECIOEOnAE/ EOAIaEOOE XTAL2 O|uO I1/4 2 I1/4 3 OnAE/A1/2O
IaEOOCyAaOA
EAE/OnAE/ 3/4OnEOOO1/2OA1/2O1/2OnAE/AOy1/2A TOSC1 I TOSC2 oIeIacEY OnAE/ON3/4-O 32768Hz A3/4Onx/AEOA OIa1/4OAAAoiI 256KHz
U3O3O
ATmega603/103
1/2axYAA
I1/44
ATmega603/103 AVR RISC 1/2a
AVR EOAAE HARVARD 1/2a IoIEy3/4YxUI*OAe IoAUaeIyA1/2IE1/2AUA Pipeline 1/2o*AIE CPU OUOOIoOAiAIE 3/4IEEIAOIoOAi OaOOOEOAAAiEAO AiEOOOUOoEOOIeE aEy AVR OAi1/4I 16 I AoIoAUaeOO*1/4uOIo 16 I o 32 IAOAi OOIIxOIo/OAE *OOO*aeOUNOO NO*O1/4OUIOAEy3/4Y SRAM O(R)O NOoOEU SRAM EyAAIOAE OAO|AOUIAyIAi3/4IoE1/4 SP SP IEAA 16 INOOOe 4000 xO1/2UA SRAM EOOIy 5 OOIANO**1/2E1/2UEYOxO1/2o*AIE OIAeOE I/O O1/4aOAOOAE1/4AaeAE/IxI1/4AaeAE/OAE3/4OOIEAUIxeE AoOI1/43/4 OOoOIIoA OEOIIoAxeEAOIIoAiIOUIoaeCoAxiCAae OIIoAOO*I AOI3/4OAOAIE1/4 AVR 1/2aAAUaeO1/4aECIOA IOAx/1/4AaeAE/IA1/4
I1/45
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 5 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
U4O4O
ATmega603/103
I1/4 6
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
Eu FLASH
ATmega603/103 3/4O 64K/128K xO1/2UA FLASH OoIEuOAOAiI 16 Ii 1/2aI 32K 16/64K 16 FLASH AAyIEyOAEUI 1000 I
SRAM
ATmega603/103 OOA1/2OOIAAaOA*1/2* i 2 AaOA A B x IaO64KSRAM E EEOA 60K
I1/4 7
aeAE/AaOA Ia SRAM 0 xio 64K
AU SRAM 4000 4000
aeAE/AaOA
C 4096 oEy3/4YOO*OAOUNO*1/4AaeAE/IA1/4 I/O IAUEy3/4Y SRAM AEE1/4A 96 oOO*I1/4Aae AE/IA1/4+I/O AEaoA 4000 oOO*OAOUNO* SRAM ATmega603/103 OO 64K AIa SRAM ECOxOa I 4K 1/2OeAUA SRAM IaOOI OOAUA SRAM EOA *AIE SRAM AOO*oAU SRAM AOO*E MCU 1/2OIa SRAM NO* OAiIaI *AIEAU SRAM E/RD I/WR OI EoO*AIEIa SRAM OeOAI MCUCR A SRE I *AIEIa SRAM E*AIEAUAOaOoEOOOUAEU OaOaIxAOAi LD ST LDS STS PUSH I POP OAi1/2aOoEOOOUAEU EcuNO*AOAOUIa SRAM OoOIIEy/OA1/2*Ni IaAA1/2oEOO EcuIa SRAM 1/2OUEOAAEEyxI OoOOaA1/2oEOOOUAEU 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/ oAEOAEAA1/4a1/2ONO*AE1/2NO*1/2 Y Z OOeoOO*1/21/2uA 63 oOO*
U5O5O
ATmega603/103
X Y Z OOe 32 oIOA1/4AaeAE/ 64 o I/O 1/4AaeAE/ 4000 xO1/2UA SRAM IxioEi 64K AIa SRAM E OOEuOANO*AE1/2*AIE IoIEy3/4YNO*AE1/2 ATmega603/103 OOCooOANO*AE1/2 3/41/2U1/2O1/2eEU/OONO*AE1/2 1/4AaeAE/O1/2ONO*
oO1/4oIo1/4OA1/4a1/2ONO*AE1/2OOA1/2
I1/4 8 E1/4AaeAE/O1/2ONO* I1/4 9 I/O O1/2ONO* I1/4 10 Ey3/4YO1/2ONO* I1/4 11 oAEOAEAEy3/4Y1/4a1/2ONO* I1/4 12 Ey3/4Y1/4a1/2ONO* I1/4 13 oO1/4oAEy3/4Y1/4a1/2ONO* I1/4 14 oo1/4OAEy3/4Y1/4a1/2ONO* I1/4 15 EOA LPM ELPMAOAiNO*Ey I1/4 16 O1/2OIoNO* JMP I CALL I1/4 17 1/4a1/2OIoNO* IJMP I ICALL I1/4 18 IaOIoNO* RJMP I RCALL I1/4 19
EEPROM
ATmega603/103 u 2K/4K xO1/2UA EEPROM EuECx/IOoAAAEy3/4YO1/4aoaeOUA E OOxO1/2UA EEPROM AEUAuOAEUI 100000 I Ay EEPROM A*AIEOEOO*1/4AaeAE/ Ey3/4Y1/4AaeAE/IOOAE1/4AaeAE/3/4o AUae*AIEIOAiOEo
OaOU1/2eEUOAiOIAUae*AIEEo 1/2
AVR CPU OEIIEOO Cy EEOOOEIa3/4IaO1/2OuEu I1/4 20 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 20 EOOeOAiO
U6O6O
ATmega603/103
I1/4 21 NYE3/4AEC1/4AaeAE/IA1/4AUEo OUOoEOOOUAEUAi ALU EOOIEOA1/2o1/4AaeAE/Ux/ Ey1/2oUx/ IE1/21/2auaeO1/2AEaOAOo1/4AaeAE/OE I1/4 21 EOO ALU Ux/
I1/4 22 AEAU SRAM *AIEOUAEU
I/O AUae i3
OO* 16 1/2oOAE $3F($5F) $3E($5E) $3D($5D) $3C($5C) $3B($5B) $3A($5A) $39($59) $38($58) $37($57) $36($56) $35($55) $34($54) $33($53) $32($52) $31($51) $30($50) $2F($4F) $2E($4E) $2D($4D) $2C($4C) $2B($4B) $2A($4A) $29($49) $28($48) $27($47) $26($46) $25($45) $24($44) $23($43) $21($41) $1F($3F) $1E($3E) AuAE SREG SPH SPL XDIV RAMPZ EICR EIMSK EIFR TIMSK TIFR MCUCR MCUSR TCCR0 TCNT0 OCR0 ASSR TCCR1A TCCR1B TCNT1H TCNT1L OCR1AH OCR1AL OCR1BH OCR1BL ICR1H ICR1L TCCR2 TCNT2 OCR2 WDTCR EEARH EEARL ATmega603/103 A I/O O1/4a |AU xI1/4AaeAE/ NOOOexO1/2U NOOOeIxO1/2U XTAL *OAEOOAE1/4AaeAE/ RAM OA Z NOn1/4AaeAE/ IaOIOOAE1/4AaeAE/ IaOIAEAI1/4AaeAE/ IaOIeO3/41/4AaeAE/ T/C OIAEAI1/4AaeAE/ T/C OIeO3/41/4AaeAE/ MCU OOAE1/4AaeAE/ MCU xI1/4AaeAE/ T/C0 OOAE1/4AaeAE/ T/C0 8 I T/C0 EaoE1/2I1/4AaeAE/ Oi1/2AE1/2xI1/4AaeAE/ T/C1 OOAE1/4AaeAE/ A T/C1 OOAE1/4AaeAE/ B T/C1 xO1/2U T/C1 IxO1/2U T/C1 EaoE1/2I1/4AaeAE/ A xO1/2U T/C1 EaoE1/2I1/4AaeAE/ A IxO1/2U T/C1 EaoE1/2I1/4AaeAE/ B xO1/2U T/C1 EaoE1/2I1/4AaeAE/ B IxO1/2U T/C1 EaEex1/21/4AaeAE/xO1/2U T/C1 EaEex1/21/4AaeAE/IxO1/2U T/C2 OOAE1/4AaeAE/ T/C2 8 I T/C2 EaoE1/2I1/4AaeAE/ AA*OOAE1/4AaeAE/ EEPROM OO*1/4AaeAE/ EEPROM IOO*1/4AaeAE/
U7O7O
ATmega603/103
$1D($3D) $1C($3C) $1B($3B) $1A($3A) $19($39) $18($38) $17($37) $16($36) $15($35) $14($34) $13($33) $12($32) $11($31) $10($30) $0F($2F) $0E($2E) $0D($2D) $0C($2C) $0B($2B) $0A($2A) $09($29) $08($28) $07($27) $06($26) $05($25) $04($24) $03($23) $02($22) $01($21) $00($20)
EEDR EECR PORTA DDRA PINA PORTB DDRB PINB PORTC DDRC PINC PORTD DDRD PIND SPDR SPSR SPCR UDR USR UCR UBRR ACSR ADMUX ADCSR ADCH ADCL PORTE DDRE PINE PINF
EEPROM Ey3/4Y1/4AaeAE/ EEPROM OOAE1/4AaeAE/ A UEy3/4Y1/4AaeAE/ A UEy3/4Y*1/2Io1/4AaeAE/ A UEaEeOy1/2A B UEy3/4Y1/4AaeAE/ B UEy3/4Y*1/2Io1/4AaeAE/ B UEaEeOy1/2A C UEy3/4Y1/4AaeAE/ C UEy3/4Y*1/2Io1/4AaeAE/ C UEaEeOy1/2A D UEy3/4Y1/4AaeAE/ D UEy3/4Y*1/2Io1/4AaeAE/ D UEaEeOy1/2A SPI Ey3/4Y1/4AaeAE/ 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 E UEy3/4Y1/4AaeAE/ E UEy3/4Y*1/2Io1/4AaeAE/ E UEaEeOy1/2A F UEaEeOy1/2A
AVRATmega603/103 AEuO I/O IIaI1/4*AOAOU I/O O1/4a IN I OUT OAiOAA*AIEI A 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 OAiEOO*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|*AIE 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 I E3/4OOIEAU
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
U8O8O
ATmega603/103
OAIEEAUE3/4OOI
AAOIEAUOEoAAOOAE1/4AaeAE/OOAE
Ecu I CaAa
OoAUA
OIeO3/4OAIOe*n
1/4auEuOI
I OUIECaAa
RETI OAiOoOAI o
T I1/2ae I1/2OAi BLD I BST AuOA T x/IAAoOOO* BLD N T 1/21/21/4AaeAE/AAOI
BST N1/4AaeAE/AAOI1/21/2 T
H e1/4OeO3/4I S *uAI xUEC N Oe V AOio V 1/2oOAEAeOcoeO3/4I N EyeO3/4I Z AaeO3/4I C 1/2oIeO3/4I xI1/4AaeAE/OU1/2oEeOIIIEoOIExO1/2oaeIO NOOOeSP BIT $3E($5E) $3D($5D)
OaIix/OEEi1/4IeE
15 14 13 12 11 10 9 8 SP15 SP14 SP13 SP12 SP11 SP10 SP9 SP8 SP7 SP6 SP5 SP4 SP3 SP2 SP1 SP0 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 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 AUaeOZ NOn1/4AaeAE/RAMPZ BIT 7 6 5 4 3 2 1 0 RAMPZ0 $3B $5B R R R R R R R R/W A/ 0 0 0 0 0 0 0 0 oE1/4O RAMPZ 1/4AaeAE/OAOUNOn Z OOe*AIEAECAAOo 64K A SRAM OEOU A Tmega603/103 O Oy 64K AaeAE/ OoE RAMPZ OOAA-Ou ELPM OAi3/4o*AIEAAOoIoaeAE/ O uEcIA RAMPZ0 = 0 ELPM EOO*AIE$0000 $7FFF I 64K xO1/2U RAMPZ0 = 1 ELPM EOO*AIE$7FFF $FFFF 64K xO1/2U LPM OAiEU RAMPZ AOIi A Tmega603 AO RAMPZ 1/4AaeAE/ OAO ELPM OAi OoI LPM OAiON3/4-EOO*AIEOuo 64K xO1/2UO1/4a MCU OOAE1/4AaeAE/ MCUCR BIT 7 6 $35($55) SRE SRW R/W R/W A/
5 SE R/W
4 SM R/W
3 R
2 R
1 R
0 R
U9O9O
ATmega603/103
0 0 0 0 0 0 0 0 SRE Ia SRAM EAU SRE I 1 E MCU EOO*AIEIa SRAM AD0-7 A U A8-15 C U /WR /RD Oy1/2AAAO COxOOOOCoAaOAEU*1/2Io1/4AaeAE/ Ecu SRE CaAa Ia SRAM I IaOUEOOx/AEOI I/O UEOA SRW Ia SRAM EyxI SRW I 0 E OIa SRAM A*AIEOOaA 3 OUAEU*1/2 Eo SRW OAI Oo MCU axOOU1/4OEeOoEyOUAEU
oE1/4O
SE YAEAU O SLEEP OAiE SE OeOAIAAUE MCU 1/2oEeYAAE1/2 EeYA 1/2OeOe SLEEP OAiIaAEOA SM1/SM0 YAAE1/2 OAOUNOnYAAE1/2 Eci 4 EuE3/4 i 4 SM1 0 0 1 1 YAAE1/2 SM0 0 1 0 1
IAE*AOIOa1/4aE MCU 1/2o
YAAE1/2 OI Ao oc Ec
XTAL *OAEOOAE1/4AaeAE/ XDIV BIT 7 6 5 4 3 2 1 0 $3C($5C) XDIVEN XDIV6 XDIV5 XDIV4 XDIV3 XDIV2 XDIV1 XDIV0 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 XDIVEN XTAL *OAEEAU XDIVEN I 1 E MCU EOO XDIV6-XDIV0 AO d 1/2o*OAE EIEOOOUOE O1/2oA XDIV6...XDIV0 XTAL NOnOoxO *OAEE1/2I d OOAUOU XDIVEN I 0 EAAO EuOAIaOIaEe IIOI|Ai ATmega603/103 O 23 oOIO AoOIOOUIoO1/4a1/4OOoAAAOIIoA EuOA OIEA1/41/4OxO1/4AEAUI EAUIOAI CO I OOAIACeoIA OIEOO*Eu AE/1/4Io IoO1/4aAxiIIOAxOOaII1/4OIIoA IeOuAOIi1/4ui 5 OUO IIoAiO|OUIOO*AOI3/4OAOAIE1/4 EuOO RESET 3/4OxiAOAIE1/4 IoAA 1 2 3 4 5 IoOO* $000 $002 $004 $006 $008 i 5 IOeOIIoA AO Oa RESET O1/4U1/2A EIcIIAA*I INT0 IaOI 0 INT1 IaOI 1 INT2 IaOI 2 INT3 IaOI 3
U10O10O
OEOUAAEC MCU AO/EOO
EUx/1/2OIi
ATmega603/103
6 $00A INT4 IaOI 4 7 $00C INT5 IaOI 5 8 $01E INT6 IaOI 6 9 $010 INT7 IaOI 7 10 $012 TIMER2 COMP T/C2 E1/2IAEAa 11 $014 TIMER2 OVF T/C2 Oco 12 $016 TIMER1 CAPT T/C1 x1/2EA1/4 13 $018 TIMER1 COMPA T/C1 E1/2IAEAa A 14 $01A TIMER1 COMPB T/C1 E1/2IAEAa B 15 $01C TIMER1 OVF T/C1 Oco 16 $01E TIMER0 COMP T/C0 E1/2IAEAa 17 $020 TIMER0 OVF T/C0 Oco 18 $022 SPI STC (R)Ea1/2aEo 19 $024 UART RX UART 1/2OEO1/2aEo 20 $026 UART UDRE UART Ey3/4Y1/4AaeAE/O 21 $028 UART TX UART *EI1/2aEo 22 $02A ADC ADC x1/2aEo 23 $02C EE READY EEPROM x1/4A 24 $02E ANA_COMP AAaE1/2IAE/ EeOAOIIoAOO*xiaIA*1/2*EcIA OO* eA uAe xEI $000 RJMP RESET I $002 RJMP EXT_INT0 IRQ0 $004 RJMP EXT_INT1 IRQ1 $006 RJMP EXT_INT2 IRQ2 $008 RJMP EXT_INT3 IRQ3 $00a RJMP EXT_INT4 IRQ4 $00c RJMP EXT_INT5 IRQ5 $00e RJMP EXT_INT6 IRQ6 $010 RJMP EXT_INT7 IRQ7 $012 RJMP TIM2_COMP T2 E1/2IAEAa $014 RJMP TIM2_OVF T2 Oco $016 RJMP TIM1_CAPT T1 x1/2 $018 RJMP TIM1_COMPA T1 E1/2I A AEAa $01a RJMP TIM1_COMPB T1 E1/2I B AEAa $01c RJMP TIM1_OVF T1 Oco $01e RJMP TIM0_COMP T0 E1/2IAEAa $020 RJMP TIM0_OVF T0 Oco $022 RJMP SPI_STC SPI Ea1/2aEo $024 RJMP UART_RXC UART 1/2OEO1/2aEo $026 RJMP UART_DRE UART Ey3/4YO $028 RJMP UART_TXC UART *EI1/2aEo $02a RJMP ADC AD x1/2aEo $02c RJMP EE_RDY EEP x1/4A $02e RJMP ANA_COMP AAaE1/2IAE/
U11O11O
ATmega603/103
$030 $022 $034 $036 $038
MAIN
LDI OUT LDI RJMP
R16 HIGH(REMEND) SPH, R16 R16 LOW(REMEND) XXX
O/IoE1/4
IO ATmega603/103 O 3 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 OUIAEU1/4a EuOA I/O 1/4AaeAE/EeOAIoE1/4O IoOOO*$000 E1/4O $000 OO*O *AOAAOAiOeI JMP 3/4oOIoxOAi Iox1/2I|AiAyI EoIoOAOeOI Oo OIIoA3/4IE*AOAIAIouAe I1/4 23 IIcA*AA1/4-I1/4 i 6 OaAEIcA*AE oIcIEy I1/4 23 i 6 *uA VPOT(1) VRST tTOUT IEy EIcIcNAAI EIEy EIcIcNAAI IA1/2 IOy1/2AAAIcN INOUOUAEU IA1/4VCC = 5.0V xiO aIO 1.0 1.4 0.4 0.6 VCC/2 11 16 0.4 0.5 3.2 4.0 12.8 16.0
IcIEy Io1/4
xioO 1.8 0.8 21 0.6 4.8 19.2
STU = 00 STU = 01 STU = 10 STU = 11
I V V V CPU OUAEU ms
x 1.y*CcOcNIOU VPOT *nOoEIcIa*Eu EIcI EIcI POR OAE/1/4OUEIcEOyE*I EcI1/4 23 EuE3/4 AA*EAE/CyOoAU EAE/ EEAE/O MCU OOOU VCC i1/2 VPOT COyAEOE1/4aO(R)oAAEo EUEI SUT1/0 aIoEOOE MCU OO1/2IIAE1/4aAE OAEOOOOaIOnAE/AEOnIOOANOnAEoE1/4a OAOUE1/4aOcoA WDT OnOUAEUEyE3/4OU i 7 AA*OnAE/AAEAEOex/cNOO 3/4IaI1/4uooOA1/2UAaIIOO i 7 AA*OnAE/OUAEUEy SUT1/0 OcoE1/4a VCC =5V WDT OUAEUEy 01 0.5ms 512 10 4.0ms 4K 11 16.0ms 16K SUT1/0 I 00 E CPU EOOOU 5 o CPU EOOoAEo EEeOAEOA WDT OnAE/ EA CPU EOOiEUOOocoEcAE1/2O1/2x/xI Ecu XTAL ECOEIaO1/2OIa(c)o XTAL1 A EcuAUOAOUAEAUAAEoE1/4axaA /RESET EOOOe VC C O1/2OIaA oECIa1/2OEIA-cxe EcuOU1/4OEI VCC AIEO /RESET II OoEOONOIOUAEU AyxOEII1/4 25 I1/4 24 MCU AE /RESET Oe VCC IaA
U12O12O
ATmega603/103
I1/4 25
MCU AEo
/RESET OEIacA*OOAE
IaI IaIOEIa1/4OOU/RESET Oy1/2AAIcAE1/2uEu oOU 50ns AIAoa1/2OiE3/4AEI E(c)1/4O IAoaAUOEI Ia1/4OAAi1/2IAAIcN VRST EIEyNO E tTOUT NOEOU AEUE1/4 Eo MCU AEo I1/4 26 x/AEU1/4aAIaI
AA*I AA*EAE/OcoE E1/4O tTOUT 1/4CEy
1/2uEu 1 o XTAL AIAoa I1/4 27
OUAoaAIA1/2NO
NOEEAE/
x/AEU1/4aAAA*I
MCU xI1/4AaeAE/ MCUSR BIT 7 6 $34($54) R R A/ 0 0 oE1/4O I 7...2 Ao EXTRF IaIeO3/4 EIcIEOaOIAOOa X
5 R 0
4 R 0
3 R 0
2 R 0
1 EXTRF R/W
0 PORF R/W
IaIEOAI
AA*IOAEaAOOIi
PORF EIcIeO3/4 OEEIcIOAI AA*IoIaIOAEaAOOIi i 8 IO EIcI IaI AA*I IoA PORF I EXTFR PORF 1 a a EXTRF AOOa 1 a
EcuOAuOA PORF I EXTRF AEIIo1/4 OAEi1/4O3/4OcOAEaCaAa 1/4ie PORF I EXTRF AOi3/4aOUOAEaCaAaO(R)CO EcuAOIOUIaIoAA*IO(R)CCaAa Oo IEOOIyEcIAOaeOiOOoA i 9 PORF 0 0 1 1 IO1/4o EXTRF 0 1 0 1 IO AA*I IaI EIcI EIcI
OI|Ai ATmega603/103 O 2 oOIAEAIOOAE1/4AaeAE/ EIMSK IaOIAEAI1/4AaeAE/I TIMSK T/C OIAEAI1/4AaeAE/ AEaEuAEAU/AEAIIIOUIaEeOOAE1/4AaeAE/
U13O13O
ATmega603/103
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 xOa IacAE1/2OIAOOIeO3/4I OoEcAE1/2aI*COIcAE1/2o OIIo1/41/4OOO
OoOIuEuo E3/4OOIEAUI
IaOIAEAI1/4AaeAE/ EIMSK BIT 7 6 5 4 3 2 1 0 $39($59) INT7 INT5 INT5 INT4 INT3 INT2 INT1 INT0 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 INT7-INT4 IaOI7-4 CeCoEAU INTx I I 1/4I 1 E IaOy1/2AOIEAU IaOIOOAE1/4AaeAE/ EICR AOI1/4iaOOAE I ISCx1 I ISCx0 3/4oECEIEyNOOIECIA1/2NOOI oOECIcAE1/2OI 1/4EU1/2A OaIEao OIEOEuEu OaECuEuEi1/4OIAOoI3/43/4 INT3-INT0 IaOI3-0 CeCoEAU INTx I I 1/4I 1 E IaOy1/2AOIEAU Oa1/4oOI1/4IIcAE1/2OI 1/4EU1/2A OaIEao OIEOEuEu OaECuEuEi1/4OIAOoI3/43/4 OOIcAE1/2aeOU OI3/4IOO O IaOIeO3/41/4AaeAE/ EIFR BIT 7 6 $38($58) INTF7 INTF6 R/W R/W A/ 0 0 oE1/4O I 3...0 Ao
5 INTF5 R/W 0
4 INTF4 R/W 0
3 R 0
2 R 0
1 R 0
0 R 0
INTF7-INTF4 IaOIeO3/4 7-4 INTx U1/2AOEA1/4*OICeCoE INTFx OAI 1 Ecu SREG OA I 1/4 EIMSK O A INTx 1/4I 1 Oo MCU 1/2Iox1/2IaO|AOIOO* OIAyIOo eO3/4Cay Ai Ia eO3/4OEOOIyOAEa 1 ACay IaOIOOAE1/4AaeAE/ EICR BIT 7 6 5 4 $3A($5A) ISC71 ISC70 ISC61 ISC60 R/W R/W R/W R/W A/ 0 0 0 0 oE1/4O ISCx1/0 IaOI7-4 AoOOAEI NOn INT7-INT4 OIANOocAE1/2 EcIAiEuE3/4 ISCx1 0 0
3 ISC51 R/W 0
2 ISC50 R/W 0
1 ISC41 R/W 0
0 ISC40 R/W 0
i 10 OI 7-4 1/4iaOOAE ISCx0 0 1
U14O14O
AeEo IcAE1/2OI Ao
ATmega603/103
1 1 xOa Aa ISCx1/ISCx0 E OOAOI T/C OIAEAI1/4AaeAE/ TIMSK BIT 7 6 $37($57) OCIE2 TOIE2
0 1 ExIEO1/2uO INTx
IA1/2NOOI EIEyNOOI Cay EIMSK A INTx I
*nOoEAUOy*
5 TICIE1
R/W R/W R/W R/W R/W R/W A/ 0 0 0 0 0 0 oE1/4O OCIE2 T/C2 EaoE1/2IAEAaOIEAU TOIE2 I I 1/4I 1 E EaoE1/2IAEAaOIEAU T/C2 AE1/2IAEAa*Eu o TIFR O A OCF2 OAI OIAyI $0012 1/2O TOIE2 T/C2 OcoOIEAU TOIE2 I I 1/4I 1 E T/C2 OcoOIEAU IE OIAyI $0014 A1/2O T/C2 Oco o TIFR OA TOV2 IOA
4 OCIE1 A R/W 0
3 OCIE1 B R/W 0
2 TOIE1
1 OCIE0
0 TOIE0
TICIE1 T/C1 EaEex1/2OIEAU TICIE1 I I 1/4I 1 E EaEex1/2OIEAU T/C1 AEaEex1/2EA1/4*Eu ICP TIFR OA ICF1 OAI OIAyI $0016 1/2O OCIE1A T/C1 EaoE1/2IA AEAaOIEAU TOIE1A I I 1/4I 1 E EaoE1/2I A AEAaOIEAU T/C1 AE1/2I A AEAa*Eu TIFR OA OCF1A OAI OIAyI $0018 1/2O OCIE1B T/C1 EaoE1/2IB AEAaOIEAU TOIE1B I I 1/4I 1 E EaoE1/2I B AEAaOIEAU T/C1 AE1/2I B AEAa*Eu TIFR OA OCF1B OAI OIAyI $001A 1/2O TOIE1 T/C1 OcoOIEAU TOIE1 I I 1/4I 1 E T/C1 OcoOIEAU IE OIAyI $001C A1/2O T/C1 Oco
o
o
o
o TIFR OA TOV1 IOA
OCIE0 T/C0 EaoE1/2IAEAaOIEAU TOIE0 I I 1/4I 1 E EaoE1/2IAEAaOIEAU T/C0 AE1/2IAEAa*Eu o TIFR O A OCF0 OAI OIAyI $001E 1/2O TOIE0 T/C0 OcoOIEAU TOIE0 I I 1/4I 1 E T/C0 OcoOIEAU IE OIAyI $020 A1/2O T/C OIeO3/41/4AaeAE/ TIFR BIT 7 6 $36($56) OCF2 TOV2 R/W R/W A/ 0 0 oE1/4O T/C0 Oco o TIFR OA TOV0 IOA
5 ICF1 R/W 0
4 OCF1A R/W 0
3 OCF1B R/W 0
2 TOV1 R/W 0
1 OCF0 R/W 0
0 TOV0 R/W 0
OCF2 T/C2 EaoE1/2IeO3/4 T/C2 Oe OCR2 AOAEAaE OCF2 OAI EIOUOIAyIAiO1/4CaAa oOIyOAEa 1 ACaAa SREG OAI I OCIE2 I OCF2 OIOAIE OIAyIA1/2O TOV2 T/C2 OcoOIeO3/4I T/C2 OcoE TOV2 OAI OIaO|AOIAyIoEIO1/4CaAa
U15O15O
EIa
TOV2 OEOO
ATmega603/103
1 ACaAa SREG OAI I TOIE2 I TOV2 OIOAIE OU PWM AE1/2O T/C2 OU$0000 Aa1/4CEy*1/2IoE TOV2 OAI
Iy
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 OCF1A EaoE1/2IeO3/4 1A T/C1 Oe OCR1A AOAEAaE OCF1A OAI EIOUOIAyIAiO1/4CaAa oOIyOAEa 1 ACaAa SREG OAI I OCIE1A I OCF1A OIOAIE OIAyIA1/2O OCF1B EaoE1/2IeO3/4 1B T/C1 Oe OCR1B AOAEAaE OCF1B OAI EIOUOIAyIAiO1/4CaAa oOIyOAEa 1 ACaAa SREG OAI I OCIE1B I OCF1B OIOAIE OIAyIA1/2O 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 OCF0 EaoE1/2IeO3/4 T/C0 Oe OCR0 AOAEAaE OCF0 OAI EIOUOIAyIAiO1/4CaAa oOIyOAEa 1 ACaAa SREG OAI I OCIE0 I OCF0 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 OIIiO|E1/4a AVR OIIiO|E1/4axiEUI 5 oEOOOUAEU OUOa 5 oEOOAEU1/4a P C 2 oxO1/2U xOEeO o SP 1/4o 2 OUICeoIA OIIoAIOoIoxOAi EIoxO 3 oEOOOUAEU EcuO IOUOoaOUAEUOAiOAEU1/4a*Eu OoOUEaOUAEUOAiOIeo MCU AaOOIIo 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 YAAE1/2
1/2oEeYAAE1/2AIo1/4EC 1 SE I
EoO SLEEP OAi 3/4IaAAOOOAE1/2OE SM1/0 3/4o EAUAOI1/21/2N MCU IeEOIAyIo MCU O SLEEP OOoAOAi OUYAAEU1/4a 1/4AaeAE/IA1/41/4 I/O AUaeAAUEYaE EcuOUYAAE1/2IAI Oo MCU O RESET IoA $000 |E1/4OE IOAAE1/2 SM1/0 EI 0 E SLEEP OAi1/2E MCU 1/2oEeIOAAE1/2 OUEAE1/2IA CPU IOOE o SPI UART AAaE1/2IAE/ ADC EAE//1/4AEEyAE/ AA*IOIII1/4Iox/ AUIa OI1/4EOO1/2N MCU EcueOOAAaE1/2IAE/OI1/2N MCU IAE1/4oEU|A EOOC IE1/2IAE/AcO *1/2*ECOAI ACSR A ACD Ecu MCU OIOAAE1/21/2N CPU 1/2A1/4O OAi ocAE1/2 SM1/0 I 10 E SLEEP OAi1/2E MCU 1/2oEeocAE1/2 OUEAE1/2IA Ia3/4OnIOn
U16O16O
ATmega603/103
oIaOI1/4AA* OIEOOE
OUEAUACIaIA
1/4Iox/
OOIaI
AA*IIIacAE1/2
MCU INAeocAE1/2 EOAIacAE1/2OI*1/2E1/21/2 MCU OocAE1/21/2NE OeOIacAE1/2OAE1/4a OaNu EOOEOO1/4oEU MCU OOeEuAAo AA*OnEOOOOEcAE1/2ENuA1/2I EcucAE1/2IOCo AcAE1/2 Oo MCU 1/2N eAEAAA*OnAE/I 1 s 25 OecOcNOOAOI OE(c)1/4Ooc1/2NIo1/41/2OaeOy1/2NOOoNOUE1/4a EE1/4aOAOU3/4OnOOAAEoIEIAA 1/2 NOUAEUOeIOUAEUECONuA 1/2NIo1/4OeO1/2 MCU OaeOyNyA *nOo MCU OOaO1/2ocAE1/2 EcAE1/2 SM1/0 I 11 E SLEEP OAi1/2E MCU 1/2oEeEcAE1/2 OaOAE1/2OeocAE1/2OOO aI Ecu T/C2 Oi1/2Cy 1/4 ASSR A AS0 OAI Oo T/C2 OUYAE1/4IoOE yAEocAE1/2A 1/2N*1/2E1/2 T/C2 AOcoOIIE1/2IAEAaOIOEOO1/2 MCU OYA*1/2E1/21/2N IAEO1/2 NoOOIAyI OeOAIE3/4OOIEAUI I OUEcAE1/2IA EcuOEIacAE1/2OI1/2N OoOUOIeO3/4uAO(R)C MCU OOA1/2oOUAEU oEoO T/C2 1/2NOoOO 3 IoOAiooOIeO3/4AuA OUEAEU1/4a |AiAE/OOAi ECOIIo1/4EA OIAyIOO EAE/
/1/4AEEyAE/
ATmega603/103 AUO 3 oIOAEAE//1/4AEEyAE/ A1/2o 8 I T/C IOo 16 I T/C T/C0 EOO NOnOi1/2IaEOO OaoOnAE/O 32.768KHz A3/4Ia1/2oAEOA EAEaEOAx/EEEOO RTC T/C0 3/4OxO1/4A*OAEAE/ o T/C1 I T/C2 OIOo 10 IAO*OAEEAE/EAO *OAEAEOO T/C 1/4EEOAx/EOAAEAUEOOAEAE/ OEOAx/OIa*AA1/4CEyA1/4AEEyAE/
T/C AO*OAEAE/ I1/428
T/C1 I T/C2 AO*OAEAE/ CK/256 I CK/1024 CK IOnAE/EOO T/C0 AO*OAEAE/ EOO
4 OOENAO*OAEEOOI CK/8 CK/64 NOn CK IaEOO OO1/4IOx/ I1/4 29
T/C0 AEOOOAEI PCK0 EEO PCK0 OeIIO/EOOA1/2O EoOAI ASSR A AS0 T/C0 1/2OE TOSC1 Oi1/2Cy EA T/C0 EOOx/IOoEEEOO Ecu AS0 OAI Oo TOSC1 I TOSC2 1/4EIa1/2OOoEOO3/4On x/I T/C0 AAAEOOO
8 I T/C0 I T/C2 I1/430 I T/C0 AoI1/4
I1/4 30 I1/4 31 T/C0 x/oI1/4 T/C2 x/oI1/4
T/C0 AEOOEOONOn PCK0 oO*OAEA PCK0 T/C2 AEOOEOONOn CK O*OAEA CK o OEIaOy1/2AEaEe AiIaEOOOE T/Cx OOAE1/4AaeAE/ TCCRx AIOEu
U17O17O
ATmega603/103
TIFR IxIeO3/41/4AaeAE/ TCCR IOOAE1/4AaeAE/ o TIMSK OOAE T/C AOIAEAI T/C0 OEIaEOOAACyE IAEO CPU OAAAOyE*ENu OOIaAAAx E1/4aOAEUIOo CPU EOOOUAEU MCU OUAU CPU EOOAEIEyNOOIaAA1/2oENu OUIO*OAEIo1/4IA T/C 3/4O*OaeAEI3/4EAIOa oOUO*OAEIo1/4IA T/C *CEE OAOUIEU|AU Ec1/4AEE A1/2o T/C 1/4OOEaoE1/2I|AU OE OCR0 I OCR2 OOAE E|AUuAAEAa*EuECay1/4AEEy AE/ OO1/4Ux/ PB4 OC0/PWM0 I PB7 PC2/PWM2 T/C0 1/4 T/C2 OO 8 IA PWM T/C0 OOAE1/4AaeAE/ TCCR0 BIT 7 6 $33($53) PWM0 R R/W A/ 0 0 oE1/4O T/C2 OOAE1/4AaeAE/ TCCR2 BIT 7 6 $25($45) PWM2 R R/W A/ 0 0 oE1/4O I 7 Ao
5 COM01 R/W 0
4 COM00 R/W 0
3 CTC0 R/W 0
2 CS02 R/W 0
1 CS01 R/W 0
0 CS00 R/W 0
5 COM21 R/W 0
4 COM20 R/W 0
3 CTC2 R/W 0
2 CS22 R/W 0
1 CS21 R/W 0
0 CS20 R/W 0
PWM0/PWM2 PWM EAU OAIo1/4EAU T/C0 I T/C2 A PWM |AU COM01 COM00/COM21 COM20 E1/2IEao AE1/2 COMn1 I COMn0 3/4o T/C E1/2IAEAa*EuEEaoOy1/2A PB4 OC0/PWM0 I PB7 PC2/PWM2 Ax/ OaEC I/O UAU|AU IaO|A*1/2IoOOAEIOEeOAI 1 OOa1/2AEaAaOAIEao 3/4IaAaOA1/4ui 11 i 11 E1/2IAE1/2NOn COMn1 COMn0 AeEo 0 0 T/Cn OeEaoOy1/2A Ocn I 0 1 Ocn Eaoa 1 0 Cay Ocn 1 1 OAI Ocn n = 0 o 2 CTC0/CTC2 E1/2IAEAaECay T/C0 T/C2 CTCn I 1 E E1/2IAEAaEA1/4*Euo T/Cn 1/2II 0 Eo CTCn I 0 Oo T/Cn 1/2A o1/4CEyoEUE1/2IAEAaAOIi OEOUE1/2IAEAaEA1/4A1/4ia*EuOUAEAa*EuO(R)oAOo CPU EOO EoEAE/AO*OAEEAEAI1/2OyAEE|AUOIAiIO O*OAEI 1 E1/2IAE Aa1/4AaeAE/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
CS02 CS01 CS00/ CS22 CS21 CS20 EOONOn i 12 T/C0 O*OAENOn
U18O18O
ATmega603/103
CS00 AeEo 0 IO 1 PCK0 0 PCK0/8 1 PCK0/32 0 PCK0/64 1 PCK0/128 0 PCK0/256 1 PCK0/1024 i 13 T/C2 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 T2 IA1/2NO 1 1 1 IaOy1/2A T2 EIEyNO IOIo1/4Ia(c)AEOoEAE/EAU/1/2uOA|AU O*OAEA CK O1/2OOEEOOOnAE/*OAEoA Ecu T/C2 EOAAEIaOy1/2AAE1/2 [CS22 CS21] = [1 1] OoAUOy1/2AAaOAEcI PD7 T2 Aa1/41/2E T/C2 a T/C0 TCNT0 BIT 7 $32($52) MSB R/W A/ 0 oE1/4O
CS02 0 0 0 0 1 1 1 1
CS01 0 0 1 1 0 0 1 1
6 R/W 0
5 R/W 0
4 R/W 0
3 R/W 0
2 R/W 0
1 R/W 0
0 LSB R/W 0
T/C2 TCNT2 BIT 7 6 5 4 3 2 1 0 $22($42) 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/Cn ECEOO1/2oA/*AIEAIoEI1/4AEEyAE/ OOOEOOEaEe T/Cn 3/4IaOUEeAOuEI1/4I o1/4CEy T/C0 EaoE1/2I1/4Aae/ OCR0 AE BIT 7 6 $31($51) MSB 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 LSB R/W 0
T/C2 EaoE1/2I1/4AaeAE/ OCR2 BIT 7 6 5 4 3 2 1 0 $23($43) MSB LSB R/W R/W R/W R/W R/W R/W R/W R/W A/ 0 0 0 0 0 0 0 0 oE1/4O T/Cn EaoE1/2I1/4AaeAE/uOe T/Cn OAoE1/2IAEy3/4Y Ecu T/Cn AOOe OCRn IaE OoE
U19O19O
ATmega603/103
TCNTn I OCRn EeOAIIaEaOy*E1/2IAEAa E1/2IAEAa*Euo1/2OAIIaO|AOIeO3/4
1/2IAEAa*Eu OAEi1/4Ux/1/2
PWM AE1/2IAAT/C0 I T/C2 NOn PWM AE1/2o T/C0 I T/C2 IEaoE1/2I1/4AaeAE/ OCR0/OCR2 *OxeE 8 II1/4a*aA xOOEOEA IaIEaA PWM EaoOy1/2AI PB4 OC0/PWM0 I PB7 OC2/PWM2 T/Cn x/IEI/IA1/4AEEyAE/ O 0 1/4CEy1/2$FF Eo*Io1/4CEyO1/20 1/4AEEyAE/OAEyOI OCR0/OCR2 AEyOOOAE OC0/OC2 Oy1/2AOO COM00/COM01 I COM20/COM21 AEeOA x/ i 14 PWM AE1/2IAAE1/2IAE1/2NOn COMn1 COMn0 E1/2I/PWM Oy1/2A 0 0 OAx/ PWM |AU 0 1 OAx/ PWM |AU 1 0 IoEI1/4CEyEAAEAaCay Ocn oIoIA1/4CEyEAAEAa OAI Ocn OyIo PWM 1 1 IoIA1/4CEyEAAEAaCay OCn oIoEI1/4CEyEAAEAa OAI Ocn *Io PWM n = 0 o 2 xOa OU PWM AE1/2IA OCR0/OCR2 ExIEaeOUOoAUEAIOA E1/2i1/2$FF EAOaeOy aeEe OaNuEOO*AOOU OCR0/OCR2 EOEOUE1/2ooIOAEaeEyEA PWM Aoa I1/4 32 E1/2A OCR Eoae
EcuOUOIEoaeUx/AEoAE OCR0/OCR2 A1/2AECAUEIOAAEy3/4Y OCR0/OCR2 AOI$00 o$FF E OCn AEao1/4ui 15 COMn1 1 1 1 1 n = 0 o 2 OU PWM AE1/2IA 1/4AEEyAE/i1/2$00 E1/2OAI TOV0/TOV2 AOIECIeEONuA PWM AAEAEIEOOyOO 510 Oi1/2xI1/4AaeAE/ ASSR BIT 7 6 $30($50) R R A/ 0 0 oE1/4O I 7...4 Ao 5 R 0 4 R 0 3 AS0 R/W 0 i 15 OCRn=$00 o$FF EA PWM Eao COMn0 OCRn 0 $00 0 $FF 1 $00 1 $FF OCn L H H L
EE*EuAOIOeOyCeoIA
2 TCN0UB R/W 0
1 OCR0UB R/W 0
0 TCR0UB R/W 0
AS0 Oi1/2 T/C0 AS0 OAIE T/C0 OE TOSC1 Cy PC6 I PC7 A1/2O1/23/4IaOnAE/ AUOAx/AEOI I/O Eo AS0 I 0 Oo T/C0 OEAUIIEOOCy OaOIaEOEAUAEAE TCNT0 TCN0UB T/C0 uAA| T/C0 x/OUOi1/2AE1/2E TCNT0 1/2OyAE TCN0UB OAI TCNT0 OOYae1/4AaeAE/uAIe Io TCN0UB OEO1/4CaAa TCN0UB I 0 iA/ TCNT0 EOOEeAOAE OCR0UB EaoE1/2I1/4AaeAE/uAA|
U20O20O
ATmega603/103
T/C0 x/OUOi1/2AE1/2E OCR0 1/2OyAE OCR0UB OAI OCR0 OOYae1/4AaeAE/uAIeI o OCR0UB OEO1/4CaAa OCR0UB I 0 iA/ OCR0 EOOEeAOAE TCR0UB T/C0 OOAE1/4AaeAE/uAA| T/C0 x/OUOi1/2AE1/2E TCCR0 1/2OyAE TCR0UB OAI TCCR0 OOYae1/4AaeAE/uAIe Io TCR0UB OEO1/4CaAa TCR0UB I 0 iA/ TCCR0 EOOEeAOAE EcuOUuAA|eO3/4OAIAEoEIEoEIIOo1/4AaeAE/1/41/2OyAEEy3/4YAAEAE Oy*OOA OI O TCNT0 OCR0 I TCCR0 1/2oAEAuOAEECIA A1/2A TCNT0 IE1/4EAO o OCR0 I TCCR0 OoECOOYae1/4AaeAE/OAEA T/C0 AOi1/2Ux/ T/C0 Oi1/2x/EO1/4ACEcIA1/4a l 3/4ae OUI1/2IOi1/2AE1/2O(R)1/4aAxOEAUOiE TCNT0 OCR0 TCCR0 Ey3/4YAEU EA1/2OeO|AEC 1 OO T/C0 AOI OCIE0 I TOIE0 2 EeOA AS0 OONOnIEEAEOOO 3 TCNT0 OCR0 I TCCR0 EeAAEyO 4 Ey TCN0UB OCR0UB I TCR0UB CaAa 5 OOA AEoOI l OnAE/O A3/4On1/2oAEOA AEaOIaEaEeEOOAAAoiI 256kHz OoE 32768Hz OIaEaEeAEOOAAAUOU 256kHz AiIa EAAAUOUIIO/EOOA 1/4 l TCNT0 OCR0 I TCCR0 EEy3/4YExIE1/2OYae1/4AaeAE/ A1/2o TOSC1 OyIoaoAEo ae OAOUEy3/4YOOYae1/4AaeAE/EeAA1/4AaeAE/O(R)CAUEeAAEyO 3 o1/4AaeAE/3/4O /xOAAAOYae1/4AaeAE/ OoE TCNT0 aEEA OCR0 EOOIy ASSR 1/4ieEy3/4Y EC*nON3/4-Ee1/2AA1/4AaeAE/ l EcuOOA T/C0 x/I MCU A1/2NIo1/4 OoOU TCNT0 OCR0 I TCCR0 uA1/2aEoO(R)C AU1/2oEeEcAE1/2 *nOo MCU EAUaOU T/C0 EeOAEuO(R)C1/2oEeYAAAE1/2 OaOOU OA T/C0 AE1/2IAEAaOI1/2N MCU OEAEaOOO OoIOUuA OCR0 o TCNT0 EE1/2IAEAa EC1/2uOA EcuOUuAyIO MCU 1/2oEeYAAE1/2 OoE1/2IAEAaOIOAOa*Eu l EcuOOA T/C0 x/IEcAE1/2A1/2NIo1/4 OexOaOOA1/2oEeEcAE1/2AyI OIA 1/4-eOOo TOSC1 OUAEU1/2oI EcuO1/2N1/2OOA1/2oEeYAAE1/4aOUOo TOSC1 OUAEU OI1/2OU*Eu AE/1/4OUOI*1/2N EcuOAOExO1/4IoEC*nAuxaOaOIo1/4 OoEOOEEEcIA*1/2* 1 O TCNT0 OCR0 I TCCR0 EeOoIEEAO 2 EyuAA|eO3/4aI 3 1/2oEeEcAE1/2 l EoNOnAEOi1/2x/AE1/2 T/C0 AOnAE/1/2OOx/ y*C1/2oEeocAE1/2 OAO|Ax Oa EOnAE/AIEE1/4aEAUi 1 AeOO OoE 1/2NoxiAEII1/2OeOAOUAE/1/4Oo cAE1/21/2NoEIcEOAEUEy 1 AeOOoOUEOA T/C0 l EcAE1/21/2NyI OIIo1/4Auxao EAE/EOOAi1/2NyIAEo OUIAOo OU MCU EOOAEoA 3 oOUAEU OIeO3/4OAI OUEAEU1/4a MCU OAEaEuOAi OIIo1/4 EA OIAyIOaO l OUOi1/2AE1/2IA OIeO3/4AI1/2eO 3 o|AiAE/OUAEU1/4OOoEAE/OUAEU EaoE1/2IOy1/2A AaOeEAE/EOOI1/2 oEC|AiAE/EOO
U21O21O
ATmega603/103
16 I T/C1 I1/433 I T/C1 AoI1/4
I1/4 33 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/ OCR1A/OCR1B x/IEy3/4YO T/C1 EOOEIOEaoE1/2IA|AU E| AUuAE1/2IAEAa A *EuECay1/4AEEyAE/IE1/2IEaoOy1/2AAx/ T/C1 EOOOAx/ 8 9 o 10 IA PWM /OAEAE/ OUEAE1/2IA 1/4AEEyAE/I OCR1A/OCR1B 1/4A aeAE/OAOUA1/2oI1/4a*aEEAAOAOAEA PWM EaEex1/2Oy1/2A ICP *EuIaO|EA1/4E T/C1 AO1/21/2EaEex1/21/4AaeAE/ ICR1 x1/2EA1/4 AEeOAOE TCCR1B OOAE EIa AAaE1/2IAE/OEOOEeOAI*EaEex1/2 ICP Oy1/2AA1/4-1/4u I1/4 32 I1/4 32 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 COM1A1 COM1A0 $2F($4F) R/W R/W A / 0 0 oE1/4O I 3 2 Ao 5
COM1B1
4
COM1B0
3
-
2
-
1
PWM11
0
PWM10
R/W 0
R/W 0
R 0
R 0
R/W 0
R/W 0
COM1A1 COM1A0 E1/2IEaoAE1/2 1A I 1 I 0 COM1A1 I COM1A0 3/4o T/C1 AE1/2IAEAa*EuEEaoOy1/2A OC1A Ax/ OaEC I/O UA U|AU IaO|A*1/2IoOOAEIOEeOAI 1 OOa1/2AEaAaOAIEao 3/4IaAaOA1/4ui 12 COM1B1 COM1B0 E1/2IEaoAE1/2 1B I 1 I 0 COM1B1 I COM1B0 3/4o T/C1 AE1/2IAEAa*EuEEaoOy1/2A OC1B Ax/ COM1X1 0 0 1 1 X = A o B OU PWM AE1/2 Oa(c)I3/4OIA|AU PWM11 PWM10 PWM NOn PWM11 i 17 PWM10 PWM AE1/2NOn AeEo
U22O22O
i 16 COM1X0 0 1 0 1
E1/2I 1 AE1/2NOn AeEo T/C1 OeEaoOy1/2A OC1X I OC1X Eaoa Cay OC1X OAI OC1X I1/2U1/4ui 17
ATmega603/103
0 0 1 1
0 1 0 1
T/C1 A PWM Ux/I T/C1 I 8 I PWM T/C1 I 9 I PWM T/C1 I 10 I PWM
T/C1 OOAE1/4Aae B TCCR1B AE/ BIT 7 6 5 4 3 2 1 0 $2E($4E) ICNC1 ICES1 CTC1 CS12 CS11 CS10 R/W R/W R R R/W R/W R/W R/W A/ 0 0 0 0 0 0 0 0 oE1/4O I 5 4 Ao 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 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 $2D($4D) MSB $2C($4C) 7 6 R/W R/W A/ R/W R/W 0 0 oE1/4O 0 0
13
12
11
10
9
8 LSB 0 R/W R/W 0 0
5 R/W R/W 0 0
4 R/W R/W 0 0
U23O23O
3 R/W R/W 0 0
2 R/W R/W 0 0
1 R/W R/W 0 0
ATmega603/103
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/ OCR1AH I OCR1AL BIT 15 14 13 12 11 10 9 8 $2B($4B) MSB $2A($4A) 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/ OCR1BH I OCR1BL BIT 15 14 13 12 11 10 9 8 $29($49) MSB $28($48) 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 OAEi1/4Ux/1/2 TCNT1 I OCR1A o OCR1B EeOAIIaEaOy*E1/2IAEAa OAI PORTD5 I PORTD4 1/2OAIIaO|A OC1A I OC1B OEOU OCR1A/OCR1B I 16 I1/4AaeAE/ EuOOOU*AIEEOOA1/2 TEMP 1/4AaeAE/OOOA1/2oxO1/2UA I1/2uA 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 $27($47) MSB $26($46) 7 6 5 R R R A/ R R R
E 16 I1/4AaeAE/uAE T/C1 AO
12
11
10
9
8 LSB 0 R R
4 R R
U24O24O
3 R R
2 R R
1 R R
ATmega603/103
0 0 0 0 0 0 0 0 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/ OCR1A/OCR1B IxeEA1/2o 8 9 o 10 IA I1/4a*aAxOOEOEA PWM T/C1 x/IEI/IA1/4AEEyAE/ O 0 1/4CEy1/2 TOP Eo*Io1/4CEyO1/2 0 1/4AEEyAE/OAEyOI OCR1A/OCR1B AEyO I 8 9 o 10 I OOAE OC1A/OC1B Oy1/2AOO COM1A0/COM1A1 I COM1B0/COM1B1 AEeOAx/ i 19 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
oE1/4O
COM1X1 0 0 1 1
i 16 PWM AE1/2IAAE1/2I 1 AE1/2NOn COM1X0 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
X = A o B xOa OU PWM AE1/2IA OCR1A/OCR1B AI 10 IExIEaeOUOoAUEAIOA E1/2 T/C1 i1/2 TOP EAOaeOyaeEe OCR1A/OCR1B OaNuEOO*AOOU OCR1A/OCR1B EOEOUE1/2o oIOAEaeEyEA PWM Aoa I1/4 33 E1/2A OCR1 Eoae
EcuOUOIEoaeUx/AEoAE OCR1A/OCR1B A1/2AECAUEIOAAEy3/4Y OCR1 AOI$0000 o TOP E OC1 AEao1/4ui 13 COM1X1 1 1 1 1 X = A o B OU PWM AE1/2IA 1/4AEEyAE/i1/2$0000 E1/2OAI TOV1 IECIeEONuA AA*EAE/ i 21 OCR1X=$0000 o TOP EA PWM Eao COM1X0 OCR1X 0 $0000 0 TOP 1 $0000 1 TOP OC1X L H H L
EE*EuAOIOeOyCeoIAAO
AA*EAE/OEAEAUAAAOnAE/Cy OUVC C=5V AIo1/4IA
y/OuEAE/AO*OAEOoEy 8 OO
aIOnAEAEI 1MHz I EOOAaAA*IE1/4a1/4ao AA*IOAiEC WDT
U25O25O
ATmega603/103
EcuEE1/4aON3/4-1/2
oCOAOO
WDT OAi
OoAA*1/2I MCU ATmega603/103
OIOO*OOAE1/4O IAE*AOAOOAA*
eOOOoIOAOOIo I1/4 36 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 WDTOE AA*OOEAU WDE CaAaEEIOeI 1
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
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 512K 1.5s 1 1 0 1024K 3.0s 1 1 1 2048K 6.0s xOa AA*AOnAEAEOUcNO O 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 EcuOAOUx/ EEPROM O|xOaEcIAIEIa OUcOAEE1/4aEyE1/2IoA cA*O EIc/IAcE VCC EIEy /IA1/2aE1/2IAy EE MCU 1/2x/OUIOU3/4OnEuOCoAcO cN OUOaOOCeoIA IoOOeOEAUAU*E O EEP OAi IAEO EEP AEy3/4YIe OuO 1/2OeEOAcNIcA* IAE*AOIOaEA EEPROM Ux/ eOOOoIOAEo 3/4IaIooAUEY O EEPROM A/Ux/E CPU aIOx/ 2 oOUAEU EoOUOooOAi EEPROM OO*1/4AaeAE/ EEARH I EEARL BIT 15 14 13 $1F($3F) -
12 -
11 EEAR1
10 EEAR1
9 EEAR9
8 EEAR8
U26O26O
ATmega603/103
1 0 $1E($3E) EEAR7 EEAR6 EEAR5 EEAR4 EEAR3 EEAR2 EEAR1 EEAR0 7 6 5 4 3 2 1 0 R R R R 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 X oE1/4O X X X X X X X X EEARH I EEARL O ATmega603/103 A 2K/4K xO1/2UA EEPROM OOU ATmega603 OoA O EEAR11 EEPROM AOO*ECIOA O 0 1/2 2047/4095 EEPROM Ey3/4Y1/4AaeAE/ EEDR BIT 7 6 $1D($3D) MSB 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 LSB R/W 0
EEDR7...EEDR0 EEPROM Ey3/4Y OOU EEPROM Ux/ EEDR ECeO1/2 DDAR OAEy3/4Y O* EEAR AEAEy3/4Y
OOUAUx/
EEDR ECOO
EEPROM OOAE1/4AaeAE/ EECR BIT 7 6 5 4 3 2 1 0 $1E EERIE EEMWE EEWE EERE R R R R R R/W R/W R/W A/ 0 0 0 0 0 0 0 0 oE1/4O I 7...3 Ao EERIE EEPROM x1/4AOIEAU I I EERIE OAIE EEPROM x1/4AOIEAU EEWE I 0 E EEPROM x1/4AO I1/2uEu constant OI 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
U27O27O
ATmega603/103
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 (R)IaEe1/2OU
EEP OO*EeOAAO(R)o
SPI
IIaEeO(R)1/4a1/2oEUAI1/2Ey3/4YEa
(R) I a E e 1/2 SPI U E i ATmega603/103 O O
ATmega603/103 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 37 SPI *1/2oI1/4
O/O CPU A SPI A1/2O1/4uI1/4 38 PB1 SCK IO/uAEOOEao OuAEOOEao NEy3/4Y EeO/u SPI Ey3/4Y1/4AaeAE/AUx/1/2AEo SPI EOOuEuAE/ Ey3/4YOO/uA PB2 MOSI OAEo OOuA PB2 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 PB4 /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 I1/4 38 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
U28O28O
ATmega603/103
i 16
Oy1/2A MOSI MISO SCK /SS
SPI Oy1/2AAaOA *1/2Io O/u OAOa EaEe OAOa OAOa
*1/2Io Ou EaEe OAOa EaEe 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 39 I 40 I1/4 39 I1/4 40 SPI EanE1/2 SPI EanE1/2 CPHA=0 DORD=0 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 39 I 40 SPR1 SPR0 SPI EOOEUAENOnI
U29O29O
ATmega603/103
i 24
SPR1 0 0 1 1 SPI xI1/4AaeAE/ SPSR BIT 7 6 $0E($2E) SPIF WCOL R/W R/W A/ 0 0 oE1/4O I 5...0 Ao
SCK IEOOAEAEO(R)1/4aAOI SPR0 0 1 0 1
SCK fCL /4 fCL /16 fCL /64 fCL /128
5 R 0
4 R 0
3 R 0
2 R 0
1 R 0
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
ATmega603/103 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 Ey3/4Y*EI
I1/441 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/ I1/4 41 UART *EIAE/
U30O30O
ATmega603/103
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 Ey3/4Y1/2OEO
I1/442
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 43 EA/AEENuyI I1/4 43 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 EcuOUAE 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
UART OOAE
UART Ey3/4Y1/4AaeAE/ UDR BIT 7 6 $0C($2C) MSB R/W R/W A/ 0 0 oE1/4O 5 R/W 0 4 R/W 0
U31O31O
3 R/W 0
2 R/W 0
1 R/W 0
0 LSB R/W 0
ATmega603/103
UDR E1/4EEIECA1/2oIiAiEI*OAeA1/4AaeAE/ OoOAOU*EI OoOAOU1/2OEO AE UDR E *A IEAEC1/2OEO UDR oOU UDR E *AIEAEC*EI UDR UART xI1/4AaeAE/ USR BIT 7 6 $0B($2B) RXC TXC R R/W A/ 0 0 oE1/4O I 2...0 Ao
5 UDRE R 1
4 FE R 0
3 OR R 0
2 R 0
1 R 0
0 R 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 EcuEOAOI*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 UART OOAE1/4AaeAE/ UCR BIT 7 6 5 4 3 2 1 0 $0A($2A) RXCIE TXCIE UDRIE RXEN TXEN CHR9 RXB8 TXB8 R/W R/W R/W R/W R/W R/W R W A/ 0 0 0 0 0 0 1 0 oE1/4O RXCIE 1/2OEO1/2aEoOIEAU TXCIE *EI1/2aEoOIEAU UDRIE UART Ey3/4Y1/4AaeAE/OOIEAU RXEN 1/2OEOEAU OAIEEAU UART 1/2OEO 1/2OEO1/2uO1/21/4OA TXC OR I FE I*OAI IEOAUION3/4OAIAeO3/4I TXEN *EIEAU
U32O32O
ATmega603/103
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 IOAEuEuAE/
IOAE1/4AEEaE1/2I
BAUD = f CK 16(BURR + 1)
E1/2O
BAUD = IOAE fCK = 3/4OnEOOAEAE UBRR = UART IOAE1/4AaeAE/AAUEY 0-255 i 18 ooAEOUA(c)3/4OnIAIOAEOO|A UBRR AO IOAE 2400 1MHz i 18 IAEAEIA UBRR AEeO 1.8432 2MHz %Ioi %Ioi %Ioi MHz 0.2 47 0.0 51 0.2 0.2 7.5 7.8 7.8 7.8 22.9 7.8 22.9 84.3 %Ioi 0.4 0.8 1.6 1.6 3.1 1.6 6.3 12.5 12.5 12.5 23 11 7 5 3 2 1 1 0 3.6864 MHz 95 47 23 15 11 7 5 3 2 1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 33.3 0.0 %Ioi 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25 12 8 6 3 2 1 1 0 4MHz 103 51 25 16 12 8 6 3 2 1 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 2.4576 MHz 63 31 15 10 7 4 3 2 1 0 4.608M Hz 119 59 29 19 14 9 7 4 3 2 %Ioi 0.0 0.0 0.0 3.1 0.0 6.3 0.0 12.5 0.0 25.0 %Ioi 0.0 0.0 0.0 0.0 0.0 0.0 6.7 0.0 6.7 20.0
UBRR = 25 4800 12 9600 6 14400 3 19200 2 28800 1 38400 1 57600 0 76800 0 115200 0 IOAE 3.2768 MHz 2400 U B R R = 84 4800 42 9600 20 14400 13 19200 10 28800 6 38400 4 57600 3 76800 2 115200 1
U33O33O
ATmega603/103
IOAE
7.3728 MHz 2400 U B R R = 191 4800 95 9600 47 14400 31 19200 23 28800 15 38400 11 57600 7 76800 5 115200 3
%Ioi 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
8MHz 207 103 51 34 25 16 12 8 6 3
%Ioi 0.2 0.2 0.2 0.8 0.2 2.1 0.2 3.7 7.5 7.8
9.216M Hz 299 119 59 39 29 19 14 9 7 4
%Ioi 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.7 0.0
11.059 MHz 287 143 71 47 35 23 17 11 8 5
%Ioi 0.0 0.0 0.0 0.0 0.0 6.7 0.0 6.7 20.0
UART IOAE1/4AaeAE/ UBRR BIT 7 6 $09($29) MSB R/W R/W A/ 0 0 oE1/4O AAaE1/2IAE/
5 R/W 0
4 R/W 0
3 R/W 0
2 R/W 0
1 R/W 0
0 LSB R/W 0
AAaE1/2IAE/E1/2IOyEaEeE PB2 AIN0
IEaEeE PB3 AIN1 AO Ecu P B2 AIN0 AcNOU PB3 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 44 Eu E3/4 I1/4 44 AAaE1/2IAE/oI1/4
AAaE1/2IAE/OOAEIxI1/4AaeAE/ACSR BIT 7 6 5 4 3 2 1 0 $08($28) ACD ACO ACI ACIE ACIC ACIS1 ACIS0 R/W R 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 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 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 ACIC AAaE1/2IAE/EaEex1/2EAU
U34O34O
ATmega603/103
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 xOa Aa ACIS1/ACIS0 EOxOa1/2uOAAaE1/2IAE/AOI *nOoOEAUOy*OOAOI
AEyxAE/
IOa
l 10 I3/4E l 2LSB 3/4E*E l 0.5LSB 1/4E*CIOE l 70 - 280 s xE1/4a l 8 IA l i1/2iEaEe*I l xOOEOEA E1/2IIxAE1/2 l ADC x1/2aEoOI l EAAE1/2OeEuIuy ATmega603/103 3/4O 10 I3/4EAOIAE1/2uI AD xAE/ ADC OeOo 8 IAAAAaaA*AE/ IaA OaNu3/4IOEi A Ux/I ADC AEaEeOy1/2A ADC uOoE*AoAE/ ADC oI1/41/4uI1/4 45 ADC 3/4OA1/2ocOOy1/2A AVCC I AGND AGND OeOe GND IaA AVCC Oe VCC Ai AUoOU 0.3V AREF IIaI1/4cNEaEeE EcN1/2eOU AGND - A CC V I1/4 45 ADC oI1/4
Ux/ ADC x/OUIxAE1/2 OAOeAEoAOIx ADC OE ADCSR A ADEN IOOAEEAU EAU ADC o UOIx1/2Oy*OINAExyI OOoE1/4 ADC EoAOaeOy1/2o AD x OOAoNO EIxyIEAEaEuxyIO a 13 o ADC EOOOUAEU ADSC OAI1/2AEo AD x OUxyIO ADSC OOOI x1/2aEoo ADSC O 1/4CaAa EcuOUxyIOIAAaAE ADC ExIEOIeECAx EoIAAaA a ADC uEu 10 IA1/2au ADCH I ADCL IAEOOyE*AEEy3/4Y IIEOAAEEcIAA 1/4U35O35O
ATmega603/103
ADCL O(c)E1/4A ADCL ADC OEy3/4Y1/4AaeAE/A*AIE3/4I1/2uOAE O3/4IECE EcuAEAE ADCL ACA1/4EOUA ADCH O(R)CAiOI ADC 1/2aEoAE A1/2o1/4AaeAE/ AOOaAA ADC 1/2auuA EIxAEy3/4Y1/2E AIe ADCH O(R)o ADC A AU1/4IoO ADCH I ADCL 1/2o*AIE ADC 1/2aEooaOAI ADIF 1/4E*EuEcEIEuEAOEOU ADCH IAEoExEy3/4YACe o ADC 1/2aEoOIEO1/2*
AEy3/4YE ExIEOA
O*OAEAE/
I1/446
ADC O*OAEAE/
ADC OOoO*OAEAE/ EOO1/2IIEOO/Ou1/2E1/2OEUA ADC EOO 50 - 200kHz yA AEAE1/21/4OAIAENu3/4E 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*NOo ADC EOO OUU 13 oEOO ADC x 1/2aEo Ey3/4Y1/2oEe ADC Ey3/4Y1/4AaeAE/ OU1/2oIAOIxEeOA1/2oiIaA ADC EOO Ec I1/4 47 EuE3/4 EoxE1/4Io1/2o EcuEE ADSC I 1 A xEo1/4ui 27 I1/4 47 ExIxAEo
Io1/4 UOIx IxAE1/2
ENuOUAEU 14 1
i 27 ADC Eo A1/21/2auAOUAEU xUAxOUAEUEy 26 28 13 15 I1/4 48 IxAEo
xUAxE a* 1/4 140 - 560 75 - 300
s
I1/4 49 xOOEOEAEo
ADC OeEuOOOAE|AU
ADC 3/4OIuyOE CPU EOyEeAOeEuA|AU EIOyIEcIA 1 IyCay ADEN OO ADC 2 EAU ADC OAI ADEN I ADSC AEoNAExIE1/4Ex 3 OU 14 o ADC EOOAU1/2oEeOIxI 4 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) R R R A/ 0 0 0 oE1/4O I 7...3 Ao MUX2...MUX0 AAaIANOnI OAOUNOn ADC AAAaEaEeIA 0 - 7
U36O36O
4 R 0
3 R 0
2 MUX2 R/W 0
1 MUX1 R/W 0
0 MUX0 R/W 0
ATmega603/103
ADC OOAEIxI1/4AaeAE/ ADCSR BIT 7 6 5 4 $06($26) ADEN ADSC ADIF R/W R/W R R/W A/ 0 0 0 0 oE1/4O I 5 Ao ADCSR EOaOIOe 0
3 ADIE R/W 0
2 ADPS 2 R/W 0
1 ADPS 1 R/W 0
0 ADPS 0 R/W 0
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 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 28 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 I 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
ADC OeEuIuy1/41/4Eo
ATmega603/103 AAUIaEyxOcA*auEu EMI OoOIiAAaaA3/4E Ecux3/4EOCo U OoeOO|OAEcIA1/41/4EoOO1/4oEUOeEu
U37O37O
ATmega603/103
1 2 3 4 5
ATmega603/103 AAAa*O1/4AEaEuAAaAE/1/4OU PCB EIOOAAAOIa AAaOIOeEy xOOIaIaA EAAaAAIA*3/4AI OEAAaxIOUAAaOEIIy 3/4AOAeEUEyxOIA* A CC OOxO1/4A1/2anicEY V EcI1/4 49 EuE3/4 AuOA ADC AOeEuIuy1/41/4Eo1/4oEU CPU OyEeAOeEu Ecu F UAO(c)Oy1/2AOAx/EyxOEaoU OoOU ADC xyIOOAaAEaxI I1/4 49 ADC cOA1/2O
ADC IOO TA = -40 *uA
IEy 3/4E 3/4oO3/4E
- 85
Io1/4 Min aI O 10 1 Max I Bit LSB
3/4oO3/4E 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 Vc c = 4V ADC EOO = 200kHz VREF = 4V Vc c = 4V ADC EOO = 1MHz VREF = 4V ADC EOO = 2MHz VREF > 2V VREF > 2V 70 50 (1) VCC - 0.3 AGND 6
2
4 16 0.5 0.5 1 280 200 (2) VCC + 0.3
AVCC
LSB LSB LSB LSB LSB s kHz V V K M
AVCC
VREF RREF RAIN x 1 AVCC AxiOI
2 AVCC AxioOI
10 100
13
Ia
SRAM 1/2OU
SRAM 1/2OUuA l A U IxO1/2UOO*OeEy3/4YxUI l C U xO1/2UOO*xUI l ALE OO*EoaeAA l /RD I/WR A/AA Ia SRAM EAUIy MCUCR A SRE IEe SRE OAIo A UAEUAaOA1/2xOAa Eo SRE I 0 OoIa SRAM 1/2uO IaO|EUOAx/AEOI I/O U ALE OaIIE A UAEy3/4YIOAOO* OUEy3/4YEayIO ALE OII /RD I/WR 1/2oOU*AIEIa SRAM EO Ia SRAM EAUo *AIEAU SRAM EOUALEOy1/2AEAUoIOIAoa ECOU*AIEIa SRAM AyIO ALE AAECIEA I1/4 50 I AVR OeIa SRAM AA1/2OI1/4 EuOAEoaeAE/I 8 I G IENI
U38O38O
ATmega603/103
OUEExIIA *AIEIa SRAM eO 3 oEOO EcueOOoiIaAEyOU AEU OoeOOUI MCUCR A SRW I 1/2au1/4uI1/4 52 OUA1/2OOCeoIA A Ux/IEy3/4YxUIAE 1/4a1/4ECOoOUAEU O(c)Ey3/4Y1/2OEOIeI A UA1/4aEIxO1/2UOO*xUI 3/4IaEoI1/4uI1/4 78 i 46/47/48 I1/4 50 I1/4 51 I1/4 52 AVR OeIa SRAM AA1/2O
EcI1/4 51 EuE3/4
AOEyOUAEUAIa SRAM *AIEOUAEU OEyOUAEUAIa SRAM *AIEOUAEU
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
A U
A UEC 8 IEIo I/O U A UO 3 o I/O OO* Ey3/4Y1/4AaeAE/ PORTA $1B $3B Ey3/4Y*1/2Io1/4AaeAE/ DDRA $1A $3A IEaEeOy1/2A PINA $19 $39 PORTA I DDRA EAE PINA OEA EuOAU1/2A1/4EOOANOnEIA-cxe Oy1/2AaAE/EOOIuEO 20mA AcA/ AUO1/2OCy LED U1/2AA-IE EcuEIA-cxeON3/4-1/4i OoOy1/2AaEaocA/ A UAU|AUEC*AIEIa SRAM AOO*/Ey3/4YxUI A UEy3/4Y1/4AaeAE/ PORTA BIT 7 6 $1B($3B) PORTA7 R/W R/W A/ 0 0 oE1/4O A UEy3/4Y*1/2Io1/4AaeAE/ DDRA BIT 7 6 $1A($3A) DDA7 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 PORTA0 R/W 0
5 R/W 0
4 R/W 0
3 R/W 0
2 R/W 0
1 R/W 0
0 DDA0 R/W 0
A UEaEeOy1/2AOO* PINA BIT 7 6 5 4 3 2 1 0 $19($39) PINA7 PINA0 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 PINA ECOo1/4AaeAE/ OaoOO*OAA*AIE A UAIiAiO AE PORTA E A1/2AEC A U EoaeAEy3/4Y oAE PINA E A1/2AECE(c)1/4OOUOy1/2AEIAA1/4-EyO
U39O39O
ATmega603/103
A UOAx/IOAEyxOI/O x/IIOAEyxOE I/O
A UA 8 oU1/2A3/4OIaIA|AU PAn IOA I/O Oy1/2A DDRA OA DDAn NOnOy1/2AA*1/2Io Ecu DDAn I 1 Oo PAn I Eao1/2A Ecu DDAn I 0 Oo PAn IEaEe1/2A OUIAEU1/4a A UIEyIU i 29 A UAAaOA DDAn PORTAn I/O EIAxEI 0 0 N EaEe EyI xe 0 1 Y EaEe IaA-IEaEaocA/ 1 0 N Eao IAEIi 0 Eao 1 1 N Eao IAEIi 1 Eao n 7 6...0 Oy1/2AA
A UE3/4OaI1/4 I1/453 B U
B UEC 8 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 U1/2A PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 EOA B UAU|AUE B UU|AU U|AU /SS SPI OuNOn SCK (R)EOO MOSI IoIAOOEAEy3/4YEaEeI MISO IoIAOOEAEy3/4YEaoI OC0/PWM0 T/C0 AE1/2IEao1/4 PWM Eao OC1A/PWM1A T/C1 A A E1/2IEao1/4 PWM Eao OC1B/PWM1B T/C1 A B E1/2IEao1/4 PWM Eao OC2/PWM2 T/C2 AE1/2IEao1/4 PWM Eao DDRB I PORTB OEeOAEOO|AO A UE3/4OaI1/4 PA0-PA7
B UEy3/4Y1/4AaeAE/ PORTB BIT 7 6 $18($38) PORTB7 R/W R/W A/ 0 0 oE1/4O B UEy3/4Y*1/2Io1/4AaeAE/ DDRB BIT 7 6 $17($37) DDB7
5 R/W 0
4 R/W 0
3 R/W 0
2 R/W 0
1 R/W 0
0 PORTB0 R/W 0
5
4
3
2
1
0 DDB0
U40O40O
ATmega603/103 A / oE1/4O
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
B UEaEeOy1/2AOO* PINB BIT 7 6 5 4 3 2 1 0 $16($36) PINB7 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 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 8 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 7 6...0 PORTBn 0 1 0 1 Oy1/2AA i 31 I/O EaEe EaEe Eao Eao B UAAaOA EIAN Y N N Oo PBn IEa
xEI EyI xe IaA-IEaEaocA/ IAEIi 0 Eao IAEIi 1 Eao
n
B UAU|AU
l l l l l OC2/PWM2 PB7 T/C2 x/OU PWM AE1/2EAEao OC1A/PWM1A PB6 T/C1A x/OU PWM AE1/2EAEao OC1B/PWM1B PB5 T/C1B x/OU PWM AE1/2EAEao OC0/PWM0 PB4 T/C0 x/OU PWM AE1/2EAEao MISO PB3 SPI AO/uEy3/4YEaEe OuEy3/4YEao AaOAIO/uE EOy1/2AAaOAIEaEeoU DDB6 AO o SPI IO/uE MISO AAaOAOE PB6 I DDB6 OOAE MOSI PB2 SPI AO/uEy3/4YEao OuEy3/4YEaEe AaOAIOuE EOy1/2AAaOAIEaEeoU DDB5 AO o SPI IO/uE MOSI AAaOAOE PB5 I DDB5 OOAE SCK PB1 SPI AO/uEOOEao OuEOOEaEe AaOAIOuE EOy1/2AAaOAIEaEeoU DDB7 AO o SPI IO/uE SCK AAaOAOE PB7 I DDB7 OOAE /SS PB0 OuNOnAA AaOAIOuE EOy1/2AAaOAIEaEeoU DDB4 AO /SS II1/21/4i SPI AaOAIO/uE EOy1/2AA*1/2IoOE DDB4 OOAE Ecu DDB4 I 1 OoEIA-EOEE
l
l
l
U41O41O
ATmega603/103
OOOE PORTB4 OOAE
l l l l
AIN1 PB3 AaOAIEaEe DDB2=3 AIN0 PB2 AaOAIEaEe DDB2=0 T1 PB1 T/C1 AIa1/4CEyEaEe T0 PB0 T/C0 AIa1/4CEyEaEe
IEIA-cxe IEIA-cxe
PB3=0 E PB2=0 E
IAAaE1/2IAE/AEaEeE IAAaE1/2IAE/AOyEaEeE
B UE3/4OaI1/4 I1/454
B UE3/4OaI1/4 PB0
I1/4 55
B UE3/4OaI1/4
PB1
I1/4 56
B UE3/4OaI1/4
PB2
I1/4 57
B UE3/4OaI1/4
PB3
I1/4 58
B UE3/4OaI1/4
PB4
I1/4 59
B UE3/4OaI1/4
PB5/6
I1/4 60
B UE3/4OaI1/4
PB7
C U
C UEC 8 IEaoU C UEx/I*AIEIa SRAM A1/2xOO*I IEIEyI ECOUA1/2oIEAE3/4OUo C UIoE1/4O C UEy3/4Y1/4AaeAE/ PORTC BIT 7 6 $15($35) PORTC7 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 PORTC0 R/W 0
U42O42O
ATmega603/103
I1/4 60
C UE3/4OaI1/4
PC0-PC7
D U
D UEC 8 IEIo I/O U 3/4OAUEIA-cxe 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 U1/2A PD0 PD1 PD2 PD3 PD4 PD6 PD7 i 33 D UU|AU U|AU /INT0 IaOI 0 EaEe /INT1 IaOI 1 EaEe /INT2 IaOI 2 EaEe /INT3 IaOI 3 EaEe IC1 T/C1 EaEex1/2 T1 T/C1 Ia1/4CEyEaEe T2 T/C2 Ia1/4CEyEaEe
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 Eao1/2A Ecu DDDn I 0 Oo PDn IEaEe1/2A OUIAEU1/4a D UIEyIU DDDn PORTDn i 34 I/O D UAAaOA EIAxEI Oo PDn I
U43O43O
ATmega603/103
n
0 0 1 1 7,6...0
0 1 0 1 Oy1/2AA
EaEe EaEe Eao Eao
N Y N N
EyI xe IaA-IEaEaocA/ IAEIi 0 Eao IAEIi 1 Eao
D UAU|AU
l l /INT0-/INT3 PD0-3 IaOIO 0-3 IC1 PD4 T/C1 AEaEex1/2Oy1/2A Oy1/2AEI*EuOy o EN T/C1 AEaEex1/21/4AaeAE/ EEOy1/2AOeAaOAIEaEe T1 PD6 T/C1 AEOOO T2 PD7 T/C2 AEOOO
IoaE TCNT1 AO1/2EIEe
l l
D UE3/4OaI1/4 I1/4 62 D UE3/4OaI1/4 PD0/1/2/3
I1/4 63
D UE3/4OaI1/4
PD4
I1/4 64
D UE3/4OaI1/4
PD5
I1/4 65
D UE3/4OaI1/4
PD6 I PD7
E U
E UEC 8 IEIo I/O U 3/4OAUEIA-cxe E UO 3 o I/O OO* Ey3/4Y1/4AaeAE/ PORTE $03 $23 Ey3/4Y*1/2Io1/4AaeAE/ DDRE $02 $22 IEaEeOy1/2A PINE $01 $21 PORTE I DDRE EAE PINE OEA E UAOy1/2AaAE/EOOIuEO 20mA AcA/ AUO1/2OCy LED U1/2AA-IE EcuEI A-cxeON3/4-1/4i OoOy1/2AaEaocA/ E UAU|AUEcIAiEuE3/4 i 33 E UU|AU U1/2A U|AU PE0 PDI/RXD EaIEy3/4YEaEeo UART 1/2OEO PE1 PD0/TXD EaIEy3/4YEaoo UART *EI PE2 AC+ AAaE1/2IAE/OyEaEeE PE3 AC- AAaE1/2IAE/EaEeE
U44O44O
ATmega603/103
PE4 PE5 PE6 PE7
INT4 INT5 INT6 INT7
IaOI 4 EaEe IaOI 5 EaEe IaOI 6 EaEe IaOI 7 EaEe
E UEy3/4Y1/4AaeAE/ PORTE BIT 7 6 $03($23) PORTE7 R/W R/W A/ 0 0 oE1/4O E UEy3/4Y*1/2Io1/4AaeAE/ DDRE BIT 7 6 $02($22) DDE7 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 PORTE0 R/W 0
5 R/W 0
4 R/W 0
3 R/W 0
2 R/W 0
1 R/W 0
0 DDE0 R/W 0
E UEaEeOy1/2AOO* PINE BIT 7 6 5 4 3 2 1 0 $01($21) PINE7 PINE0 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 PINE ECOo1/4AaeAE/ OaoOO*OAA*AIE E UAIiAiO AE PORTE E A1/2AEC E U EoaeAEy3/4Y oAE PINE E A1/2AECE(c)1/4OOUOy1/2AEIAA1/4-EyO
E UOAx/IOAEyxOI/O
PEn IOA I/O Oy1/2A DDRE OA DDEn NOnOy1/2AA*1/2Io Ecu DDEn I 1 o1/2A Ecu DDEn I 0 Oo PEn IEaEe1/2A OUIAEU1/4a E UIEyIU DDEn PORTEn 0 0 0 1 1 0 1 1 n 7,6...0 Oy1/2AA i 35 I/O EaEe EaEe Eao Eao E UAAaOA EIAN Y N N Oo PEn IEa
xEI EyI xe IaA-IEaEaocA/ IAEIi 0 Eao IAEIi 1 Eao
E UAU|AU
l PDI/RXD PE0 PDI (R)IAOOAEy3/4YEaEeE RXD UART AEy3/4Y1/2OEOE PDOI/TXD PE1 PDO (R)IAOOAEy3/4YEaoE TXD UART AEy3/4Y*EIE AC+ PE2 AAaE1/2IAE/AOyEaEeE AC--PE3
U45O45O
l
l l
ATmega603/103
AAaE1/2IAE/AEaEeE
l
INT4-INT7 PE4-7 IaOIO 4-7
E UE3/4OaI1/4 I1/4 66 E UE3/4OaI1/4 PE0
I1/4 67
E UE3/4OaI1/4
PE1
I1/4 68
E UE3/4OaI1/4
PE2
I1/4 69 I1/4 70
E UE3/4OaI1/4 E UE3/4OaI1/4
PE3
PE4/5/6/7
F U
F UEC 8 IEaEeU F UEaEeOy1/2AOO* PINF BIT 7 6 5 4 3 $00($20) PINF7 R R R R R A/ Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z oE1/4O PINF ECOo1/4AaeAE/ OaoOO*OAA*AIE F UAIiAiO F UE3/4OaI1/4 I1/4 71 F UE3/4OaI1/4 PF0-7
2 R Hi-Z
1 R Hi-Z
0 PINF0 R Hi-Z
aI
IoIEy3/4YEoI
ATmega603/103 3/4OA1/2oEoI IoEoI LB1 1 0 Eci 36 EuE3/4 EoIOAUIyAEAyAuAiAyI i 36 EoAE1/2 AaI LB2 1 IEo|AU 1 1/2uOaI 1 1
AE1/2 1 2
U46O46O
ATmega603/103
3 xOa 1
0 OUaIAE1/2IA
0 EUIIaIO1/2uO
1/2uONe OIEaIEUII EoaIEoI
EUII ATmega603/103 O 4 oEUII SPIEN SUT1 SUT0 EESAVE l SPIEN aI I 0 o (R)IAOOIoEAU EEOI 0 l EESAVE aIo OAEAyEAo EEPROM OAAUEY EEOI 1 l SUT1/0 3/4o MCU AAEE1/4a I1/4ui 6 EEOI 11 (R)IAOOIoEAU*AIEEUII OAUOUIAOOIoE*AIE 3/4AEAyAuAiOIiEUII e
EuOAtmel I|AiAE/1/4O 3 xO1/2UAe A
OAOOEAE/1/4 EuAeOU(R)oAE1/2IA1/4E
OO*AIE AEaIOAI OOU ATmega603 1 $000 $1E iA/EC Atmel EuuA 2 $001 $96 64K xO1/2UA FLASH 3 $002 $01 $01 OO*I$99 E AE/1/4I 603 OOU ATmega103 1 $000 $1E iA/EC Atmel EuuA 2 $001 $97 128K xO1/2UA FLASH 3 $002 $01 $01 OO*I$97 E AE/1/4I 103 aI
FLASH I EEPROM
ATmega603/103 3/4O 64K/128K xO1/2UAAEAUEaI FLASH I 2K/4K xO1/2UA EEPROM OUo EON3/4-AyI 1 AE/1/4OO+12V NaIIIN(R)aI +12V OOAAEAU NaI aOA/IOAcA/A/y ATmega603/103 A FLASH 1/2aI 256/512 xO1/2U/O aI FLASH E Ey3/4YExIEaeOUO aCoAi OUA1/2OOaIAE1/2IA EEPROM ECOOxO1/2UAIE1/2EeA AEAU1/4EAExOAIxOEy|AU OUaIE OxOacOcNOAuxaOCo IA ATmega603 ATmega603L ATmega103 ATmega103L aI i 37 aIcOcN (R)aI 4.0V - 5.0V 3.4V - 3.6V 4.0V - 5.0V 3.4V - 3.6V aI 4.0V - 5.0V 3.4V - 5.0V 4.0V - 5.0V 3.4V - 5.0V
3/41/2U1/2eEUEcIOUAE1/2IAO FLASH EEPROM
I1/4 72
EUIIIEoI1/2oaI
aI
AAAuAu ATmega603/103 AA(c)U1/2AOU3/41/2U1/2OOaIAAAAAuAu XA1/XA0 3/4oAE XTAL1 Oy1/2AEIoIOOyAoaEO1/2oAx/
U47O47O
ATmega603/103
Cy /WE o/OE E
O1/4OOOAAuAi U1/2A PD1 PD2 PD3 PD4 PD5 PD6 PD7 PA0 PB0-7 i 38 I/O O I I I I I I I I/O U1/2AAuAu |AU 0 AE/1/4A| 1 EOO1/2OEUAAuAi EaoEAU IcAE1/2 Aoa IcAE1/2 xO1/2UNOn 1 0 IxO1/2U 1 1/4ui 39 1/4ui 39 xO1/2UNOn 2 xUIIcAE1/2 IoaeAE/O1/4OOO EIoEy3/4YxUI /OE IIEEao
aIEAAAAuAE RDY/BSY /OE /WR BS1 XA0 XA1 BS2 PAGEL DATA
xO1/2U
XA1 0 0 1 1
XA0 0 1 0 1
i 39 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 40 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 37 OU VCC I GND O(R)1/4a1/4OEIcOcN 2 A-I/RESET I BS1 EyOAEU 100ns 3 o/RESET Oy1/2A1/4OEI 11.5~12.5V AcN Ecu BS1 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 2 EeOA BS1 I 0
U48O48O
ATmega603/103
3 4 5
EeOA DATA I 1000 0000 AyAuAi o XTAL1 OoOyAoa 1/4OOOAuAi o/WE E(c)1/4OOo tWLWH_CE AAoa AyAuAiOU i 41 3.2V 56ms
RDY/BSY Oy1/2AAO*A
*uA tWLWH_CE
AEAyE/WR AxiAoaiE 3.6V 4.0V 43ms 35ms
5.0V 22ms
FLASH aI FLASH xeOI 256 xO1/2U/O xU 256/512 O Ey3/4YExIEaeOUOaCoAi A 1/4OOOAuAi 1 EeOA XA1 XA0 I 10 EAUAuAi1/4OOO 2 EeOA BS1 I 0 3 EeOA DATA I 0001 0000 FLASH AuAi 4 o XTAL1 OoOyAoa 1/4OOOAuAi B 1/4OOOIIOO* 1 EeOA XA1 XA0 I 00 EAUOO*1/4OOO 2 EeOA BS1 I 0 NOnOO*AIIxO1/2U 3 EeOA DATA = OO*AIIxO1/2U $00~$FF 4 o XTAL1 OoOyAoa 1/4OOOOO*AIIxO1/2U C 1/4OOOEy3/4YAIIxO1/2U 1 EeOA BS1 I 0 NOnEy3/4YAIIxO1/2U 2 EeOA XA1 XA0 I 01 EAUEy3/4Y1/4OOO 3 EeOA DATA = Ey3/4YAIIxO1/2U $00~$FF 5 o XTAL1 OoOyAoa 1/4OOOEy3/4YAIIxO1/2U D EoaeEy3/4YAIIxO1/2U OU PAGEL EIE(c)1/4OOoOyAoa I1/4uI1/4 73 E 1/4OOOEy3/4YAIxO1/2U 1 EeOA BS1 I 1 NOnEy3/4YAIxO1/2U 2 EeOA XA1 XA0 I 01 EAUEy3/4Y1/4OOO 3 EeOA DATA = Ey3/4YAIxO1/2U $00~$FF 4 o XTAL1 OoOyAoa 1/4OOOEy3/4YAIIxO1/2U F EoaeEy3/4YAIxO1/2U OU PAGEL EIE(c)1/4OOoOyAoa G OO 128 I B 1/2 F AyI OOIiAuOoOaCo OU PAGEL EIE(c)1/4OOoOyAoa I1/4uI1/4 73 H 1/4OOOIOO* 1 EeOA XA1 XA0 I 00 EAUOO*1/4OOO 2 EeOA BS1 I 1 NOnOO*AIxO1/2U 3 EeOA DATA = OO*AIxO1/2U $00 - $7F/$FF 4 o XTAL1 OoOyAoa 1/4OOOOO*AIxO1/2U I aIO 1 OU/WR EIE(c)1/4OOoAoa RDY/BSY 1/2aI 2 OOE1/2 RDY/BSY a I1/4uI1/4 74
U49O49O
ATmega603/103
J 1 2 3 K
1/2aEoaI EeOA XA1 XA0 I 10 EAUAuAi1/4OOO EeOA DATA = 0000 0000 OaEC IUx/ o XTAL1 OoOyAoa OO A 1/2 J O1/2EuOEy3/4Y1/4Ee
AAuAi
I1/4 73 aIIO
I1/4 74 aII
A FLASH 1 A 1/4OOOAuAi 0000 0010 2 H 1/4OOOOO*AIxO1/2U $00~$7F/$FF 3 B 1/4OOOOO*AIIxO1/2U $00~$FF 4 EeOA/OE I BS1 I 0 EEEOOO DATA xUIA FLASH Ey3/4YAIIxO1/2U 5 EeOA BS1 I 1 EEEOOA FLASH Ey3/4YAIxO1/2U 6 EeOA/OE I 1 aI EEPROM 1 A 1/4OOOAuAi 0001 0001 2 H 1/4OOOOO*AIxO1/2U $00~$07/$0F 3 B 1/4OOOOO*AIIxO1/2U $00~$FF 4 E 1/4OOOEy3/4YAIIxO1/2U $00~$FF L Ey3/4YAIIxO1/2U 1 EeOA BS1 I 0 NOnEy3/4YAIIxO1/2U 2 OU/WR EIE(c)1/4OAoa RDY/BSY 1/2aI 3 OOE1/2 RDY/BSY a I1/4uI1/4 75 1/4OOOoAAuAiIOO*OUaIyIOIOa IAEIaAE O|1/4ACEcIAOoEO l /AaoaeAE/OO*E 1/2oe1/4OOOOIAuAi l 1/2oeOUaIAAOO E1/4OOOOIOO*xO1/2U 256 o WORD l EcuOAEAEAyAuAi OoIeaIEy3/4Y $FF Oa(c)O-OoINuEEOAOUAE FLASH EEPROM Ie I1/4 75 aI EEPROM
A EEPROM 1 A 1/4OOOAuAi 0000 0011 2 H 1/4OOOOO*AIxO1/2U $00~$07/$0F 3 B 1/4OOOOO*AIIxO1/2U $00~$FF 4 EeOA/OE I BS1 I 0 EEEOOO DATA xUIAEEy3/4YAIIxO1/2U 5 EeOA/OE I 1
U50O50O
ATmega603/103
aIEUII
1 2
A 1/4OOOAuAi 0100 0000 C 1/4OOOEy3/4YAIIxO1/2U Bit n = 0 Bit 5 = SPIEN Bit 2 = EESAVE Bit 2 = xUI 1
uiOaI
3
Bit 1 = SUT1 Bit 0 = SUT0 Bit 7,6,4,2 = 1 Oa(c)IECAoI OU/WR EIE(c)1/4O tWLWH_PFB AAoa 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 3 L Ey3/4YAIIxO1/2U EoIOAUOU3/4AEAyEIECay AEUIIIEoI 1 A 1/4OOOAuAi 0000 0100 2 EeOA/OE I 0 BS1 I 0 Bit 5 = SPIEN Bit 2 = EESAVE Bit 2 = xUI 1 Bit 1 = SUT1 Bit 0 = SUT0 EeOA/OE I 0 Bit 2 = Lock Bit1 Bit 1 = Lock Bit2 EeOA/OE I 1
uiOaI
EEEOOO DATA xUIAEEy3/4Y
BS1 I
0
EEEOOO DATA xUIAEEy3/4Y
3
Ae 1 A 1/4OOOAuAi 0000 1000 C 1/4OOOEy3/4YAIIxO1/2U $00~$02 EeOA/OE I 0 BS1 I 0 EEEOOO DATA xUIAE1/2Ey3/4Y 2 EeOA/OE I 1
aIIOO
I1/476
aIEo
U51O51O
ATmega603/103
*uA VP P IP P tDVXH tXHXL tXLDX tXLWL tBVWL tRHBX tWLWH tWHRL tWLRH tXLOL tOLDV tOHDZ tWLWH_CE tWLWH_P F
B
aIIOO T A = 25 10% VCC = 5V 10% IEy xiO aIO xioO 11.5 12.5 aIEAUcN 250 aIEAUcA/ Data & Control Setup before XTAL1 High 67 67 XTAL2 Aoi Data & Control Hold after XTAL1 Low 67 XTAL1 Low to /WR Low 67 BS1 Valid to /WR Low 67 BS1 Hold after RDY/BSY High 67 /WR Pluse Width Low (1) 67 /WR High to RDY/BSY Low (2) 20 (2) /WR Low to RDY/BSY Gigh 0.5 0.7 0.9 XTAL1 Low to /OE Low 67 /OE Low to DATA Valid 20 /OE High to DATA Tri-stated 20 /WR Pulse Width Low for Chip Erase 5 10 15 /WR Pulse Width Low for Programming the 1.0 1.5 1.8 Fuse Bits
oOUaIEoIECEOA Oo1/4u
i 42
I V A ns ns ns ns ns ns ns ns ms ns ns ns ms ms
xOa 1 OU3/4AEAyEEOA t WLWH_CE
2 (R)IAOO Ecu t WLWH OOE t WLRH
t WLWH_PFB
RDY/BSY Aoa
/RESET o/PEN A-1/2OE
FLASH I EEPROM EOO1/2o(R)IAOO (R)1/2OUuA SCK TXD/PDI EaEe I RXD/PDO Eao /RESET A-Io OU1/2oaI/AyO(R)CExIEOO aIEAUOAi OOU EEPROM OEOUAEa3/4EiOxOAy|AUIxOE|AU OoEuAEIeAy AyO Ai1/2E FLASH I EEPROM AAUEYEaI$FF FLASH I EEPROM AOO*EC*OAeA OOU ATmega103 FLASH A*IEC$0000~$FFFF EEPROM A*IEC$000~$0FFF OOU ATmega603 FLASH A*IEC$0000~$7FFF EEPROM A*IEC$000~$07FF 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 ATmega603/103 Ey3/4YOU
OU SCK AIA1/2NOEao
aIEa*EcIA 1 EIcyI OU/RESET I SCK A-IAIEOU VC C I GND O(R)1/4a1/4OEIcOcN OUOuoaIyIO /RESET OOOOII OUA(c)CeoIA aIAE/EAUI*OOUEIcyIOO SCK II EE EOOIEA-I SCK EoOU/RESET EIE(c)1/4OOoOoOAEUA1/2o XTAL EOOA OyAoa x/IAiOOONOn /RESET EOOOA/PEN uIae EC EcuaIAE/I*OOUEIcyIO O SCK II ACAOaOO*1/2*AUEOA 2 OAEUEy 20ms EoOU PDI/RXD PE0 1/4OOO(R)EaEeaIEAUOAi
U52O52O
ATmega603/103
3
4 5
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 EcuEEOAEAyOAi OoeEy 2tWD_ERASE EoOU /RESET EIE(c)1/4OOyAoa O1/2U 1/2 FLASH ECOOOIIEeA 1/4OOOOAuAiIEIeEEy3/4YIOO*xiI 7 IA1/4OOO oO AuAiOo1/4OOOOO*A 9 I Ux/AEo OeEyOAEU tWD_FLASH AE1/4aAAU1/4IoIAO
OA1/4OOO
6 7 8 9
EEPROM ECOoxO1/2UOoxO1/2UaIA OUAEy3/4YEeO(R)CO-IEAUEY1/2xOAy *EI IeOAioOEy tWD_EEPROM AE1/4a OOUAyyAAE/1/4 Ey3/4Y $FF 3/4IOAxAOUAE EIOaOoAUaeOO*1/4EOOOAAOAiOU PDO/RXD PE1 Ao aI1/2aEoo N/RESET A- 1/2oEeOyx/AE1/2 IAcyI EcueOA 1/2 XTAL1 A-I EcuAOOAIa3/4On N/RESET A- OocO
EEPROM Ey3/4Y1/4ia EEPROM E
EcuAUAxOAyyIAO1/2aEo AOyOUAOO*aA1/2 P1 xOAyyI 1/2aEoo AE/1/4Oo*O P2 P1 I P2 AOa1/4ui 44 yI1/2aEoo AEAEy3/4YOoIEe AEy3/4Y OAOaOO*1/2*EOOE*IEEOOEeAEy3/4Y ECOOUIOAEy3/4Y P1 I P2 3/4IE OOOAOaOO*1/2*AE EEO|OUaIAEy3/4YO(R)COAEUEy tWD_EEPROM AE1/4a Ecu3/4AEOUaI EEPROM O(R)CON3/4-1/2oy3/4AEAy OoEy3/4Y$FF 3/4IEOOOAOUaIAE FLASH OOEy3/4Y1/4ia|AU *uA tWD_FLASH tWD_EEPROM i 43 FLASH o EEPROM EAxiEyE1/4a 3.2V 3.6V 4.0V 56ms 43ms 35ms 9ms 7ms 6ms i 44 IA ATmega603 ATmega103 i 45 OAi aIEAU 3/4AEAy A FLASH 1/4OOO FLASH O xO1/2U 1 1010 1100 1010 1100 0010 H000 0100 H000 EEPROM Ey3/4Y1/4ia*OO P1 $80 $80 5.0V 22ms 4ms
P2 $7F $7F
ATmega603/103 A(R)aIOAi OAinE1/2 xO1/2U 2 xO1/2U 3 xO1/2U 4 0101 0011 xxxx xxxx xxxx xxxx 100x xxxx aaaa aaaa xxxx xxxx xxxx xxxx bbbb bbbb xbbb bbbb xxxx xxxx oooo oooo iiii iiii
Ux/ /RESET IIEEAU (R)aI Ay FLASH I EE OxOOO* a:b AE H oI xO1/2U o OUxOOO* b H oI xO1/2U i
U53O53O
ATmega603/103
FLASHO
0100 1100 1010 0000
aaaa aaaa 0000 aaaa
bxxx xxxx bbbb bbbb bbbb bbbb xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxbb
xxxx xxxx oooo oooo iiii iiii xxxx x21x xxxx xxxx xx5x 6143 xxxx xxxx oooo oooo
A EEPROM
0000 aaaa EEPROM 1100 0000 0101 1000 xxxx xxxx AEoI 1010 1100 1111 1211 EoI 0101 0000 xxxx xxxx AEUEI 1010 1100 1011 6143 EUEI 0011 0000 Xxxx xxxx Ae xOa 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 = SUT0 4 = SUT1 5 = SPIEN 6 = EESAVE I1/4 77
1/2aCoO1/2OO* a:b OOO* a:b AEEy3/4Y o Ey3/4Y i 1/2OO* a:b "0"uiONaI EoI "0"uiONaI "0"uiOaI OOO* b Ae o
(R)aII
OA/IOO T A = -40 *uA VIL VIL1 VIH VIH1 VIH2 VOL VOH IIL IIH RRST RI/O ICC 1/2 85 VCC = 2.7V - 3.6V I 4.0V - 5.5V IEy Io1/4 xiO -0.5 EaEeIcN yAE XTAL1 XTAL1 -0.5 EaEeIcN 0.6 VCC (2) EaEecN yAE XTAL1 I /RESET XTAL1 0.7 VCC (2) EaEecN /RESET 0.85 VCC (2) EaEecN 3 EaoIcN IOL =20mA VCC = 5V A,B,C,D,E U IOL =10mA VCC = 3V 4 4.3 EaocN IOH =-3mA VCC = 5V 2.2 IOH =-1.5mA,VCC = 3V A,B,C,D,E U EaEeAcA/ VCC = 6V pin low I/O 1/2A EaEeAcA/ VCC = 6V pin low I/O 1/2A 100 IEIA-cxe 35 I/O UAEIA-c xe cOcA/ x/xI VCC = 3V 4MHz
aIO
xioO 0.3 VCC (1) 0.1(1) VCC +0.5 VCC +0.5 VCC +0.5 0.6 0.5
I V V V V V V V
8.0 8.0 500 120 5.0 k k
A A
mA
U54O54O
ATmega603/103
ICC ICC VACIO IACLK tACPD
ocAE1/2
5
EcAE1/2 5 AAaE1/2IAE/Ea EeAEOAcA/ AAaE1/2IAE/Ea EeAcA/ AAaE1/2IAE/ EaNOU
IOAxI VCC = 3V 4MHz WDT EAU VCC = 3V WDT 1/2uO VCC = 3V WDT 1/2uO VCC = 3V VCC = 5V VCC=5V VIN =VCC /2 VCC = 2.7V VCC = 4.0V -50 750 500
2.0 40.0 25.0 35.0 40 50
mA A A A mV nA ns
xOa 1 xioO uiOEOO 0 AEEAxicN 2 xiO uiOEOO 1 AEEAxiIcN 3 EaEAo I/O UOUIIAEOOIuEOyaEOIo1/4 VCC = 5V I 20mA VCC = 3V I 10mA AcA/ exnEOEcIAIo1/4 1]EuO I/O UA IOL O(R)IAUy 400mA 2]A U ALE C3-C7 A IOL O(R)IAUy 100mA 3]C0-C2 /RD /WR D0-D7 XTAL2 A IOL O(R)IAUy 100mA 4]B0-B7 A IOL O(R)IAUy 100mA 5]E0-E7 A IOL O(R)IAUy 100mA Ecu IOL yaEOIo1/4 Oo VOL O1/2yIaOAOe yaEOex1/4EOAAOO 4 EaEAo I/O UOUIIAEOOIuEOyaEOIo1/4 VCC = 5V I 3mA VCC = 3V I 1.5mA AcA/ exnEOEcIAIo1/4 6]EuO I/O UA IOH O(R)IAUy 400mA 7]A U ALE C3-C7 A IOH O(R)IAUy 100mA 8]C0-C2 /RD /WR D0-D7 XTAL2 A IOH O(R)IAUy 100mA 9]B0-B7 A IOH O(R)IAUy 100mA 10] E0-E7 A IOH O(R)IAUy 100mA Ecu IOH yaEOIo1/4 Oo VOH O1/2yIaOAOe yaEOex1/4EOAAOO 5 ocE VCC xiAUIOU 2V
Ia
SRAM Eo i46
*uA Ia SRAM IOO IEy OnAEAE ALE AoaiE AUOO*O1/2 ALEI ALEIO(R)oOO*OE 1/4a ST/STD/STS OAi ALEIO(R)oOO*OE 1/4a LD/LDD/LDS OAi 4.0V - 6.0V IEyOUAEU 6M 3/4On AEaEu3/4On xiO xioO xiO xioO 0.0 6.0 48.3 0.5 tCLCL -35.0(1) 43.3 0.5 tCLCL -40.0(1) 77.3 0.5 tCLCL -10.0(2) 15.0 15.0
I MHz ns ns ns ns
0 1 2 3a 3b
1/tCLCL tLHLL tAVLL tLLAX_ST tLLAX_L
D
U55O55O
ATmega603/103
4 5 6 7 8 9 10 11 12 13 14 15 16
tAVLLC tAVRL tAVWL tLLWL tLLRL tDVRH T RLDV T RHDX T RLRH T DVWL T WHDX T DVWH T WLWH
C UOO*O1/2 ALEI OO*O1/2 RD I OO*O1/2 WR I ALE I1/2 WR I ALE I1/2 RD I Ey3/4YEe1/2 RD RD I1/2Ey3/4YO RD O(R)oEy3/4YO RD AoaiE Ey3/4YEe1/2 WR I WR O(R)oEy3/4YO Ey3/4YO1/2 WR WR AoaiE
43.3 136.7 215.0 146.7 146.7 65.0 70.0 0.0 146.7 53.3 0.0 146.7 63.3 145 82.5
0.5 tCLCL -40.0(1) 1.0 tCLCL -30.0 1.5 tCLCL -35.0(1) 1.0 tCLCL -20.0 0.5 tCLCL -20.0(2) 65.0
ns ns ns 1.0 tCLCL +20.0 0.5 tCLCL +20.0(2) 1.0 tCLCL -30.0 ns ns ns ns ns ns ns ns ns ns
0.0 1.0 tCLCL -20.0 0.5 tCLCL -30.0(2) 0.0 1.0 tCLCL -20.0 0.5 tCLCL -20.0(1)
4.0V - 6.0V OoEyOUAEU 6M 3/4On AEaEu3/4On *uA IEy xiO xioO xiO xioO 0 1/tCLCL OnAEAE 0.0 6.0 10 T RLDV RD I1/2Ey3/4YO 303.4 2.0 tCLCL -30.0 12 T RLRH RD AoaiE 313.4 2.0 tCLCL -20.0 15 T DVWH Ey3/4YO1/2 WR 313.4 2.0 tCLCL -30.0 16 T WLWH WR AoaiE 230.0 1.5 tCLCL -20.0(2) xOa 1 1/4UI 50%AO1/4OE eOUAEU half period E1/4EI XTAL1 AcAE1/2E1/4a 2 1/4UI 50%AO1/4OE eOUAEU half period E1/4EI XTAL1 AIcAE1/2E1/4a i 48 *uA 0 1 2 3a 3b 4 1/tCLCL tLHLL tAVLL tLLAX_ST tLLAX_L
D
i 47
Ia SRAM IOO
I MHz ns ns ns ns
Ia SRAM IOO IEy
OnAEAE ALE AoaiE AUOO*O1/2 ALEI ALEIO(R)oOO*OE 1/4a ST/STD/STS OAi ALEIO(R)oOO*OE 1/4a LD/LDD/LDS OAi C UOO*O1/2 ALEI
2.7V - 3.6V IEyOUAEU 4M 3/4On AEaEu3/4On xiO xioO xiO xioO 0.0 4.0 65.0 0.5 tCLCL -60.0(1) 75.0 0.5 tCLCL -50.0(1) 125.0 0.5 tCLCL
(2)
I MHz ns ns ns ns ns
15.0 75.0
U56O56O
15.0 0.5 tCLCL -50.0(1)
tAVLLC
ATmega603/103
5 6 7 8 9 10 11 12 13 14 15 16
tAVRL tAVWL tLLWL tLLRL tDVRH T RLDV T RHDX T RLRH T DVWL T WHDX T DVWH T WLWH
OO*O1/2 RD I OO*O1/2 WR I ALE I1/2 WR I ALE I1/2 RD I Ey3/4YEe1/2 RD RD I1/2Ey3/4YO RD O(R)oEy3/4YO RD AoaiE Ey3/4YEe1/2 WR I WR O(R)oEy3/4YO Ey3/4YO1/2 WR WR AoaiE
205.0 325.0 230.0 105.0 110.0 170.0 0.0 230.0 90.0 0.0 220.0 100.0 270.0 145.0
-50.0(1) 1.0 tCLCL -50.0 1.5 tCLCL -50.0(1) 1.0 tCLCL -20.0 0.5 tCLCL -20.0(2) 110.0
ns ns 1.0 tCLCL +20.0 0.5 tCLCL +20.0(2) 1.0 tCLCL -40.0 ns ns ns ns ns ns ns ns ns ns
0.0 1.0 tCLCL -20.0 0.5 tCLCL -35.0(2) 0.0 1.0 tCLCL -20.0 0.5 tCLCL -25.0(1)
2.7V - 3.6V OoEyOUAEU 4M 3/4On AEaEu3/4On *uA IEy xiO xioO xiO xioO 0 1/tCLCL OnAEAE 0.0 4.0 10 T RLDV RD I1/2Ey3/4YO 460.0 2.0 tCLCL -40.0 12 T RLRH 480.0 2.0 tCLCL RD AoaiE -20.0 15 T DVWH Ey3/4YO1/2 WR 480.0 2.0 tCLCL -40.0 16 T WLWH WR AoaiE 350.0 1.5 tCLCL -25.0(2) xOa 1 1/4UI 50%AO1/4OE eOUAEU half period E1/4EI XTAL1 AcAE1/2E1/4a 2 1/4UI 50%AO1/4OE eOUAEU half period E1/4EI XTAL1 AIcAE1/2E1/4a I1/4 78 Ia SRAM EoI1/4
i 49
Ia SRAM IOO
I MHz ns ns ns ns
IaEOOCyI I1/4 79 IaEOO *uA 1/ tCLCL tCLCL tCHCX tCLCX tCLCH IEy OnAEAE EOOOUAEU cAE1/2E1/4a IcAE1/2E1/4a EIEyE1/4a VCC =2.7V~3.6V xiO xioO 0 4 250 100 100 1.6
U57O57O
IaEOO
VCC =4.0V~5.5V xiO xioO 0 6 176 67 67 0.5
I MHz ns ns ns s
ATmega603/103
tCHCL
IA1/2E1/4a
1.6
0.5
s
aIIOO
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
oAI
EUEMHz
4
cO V 2.7 - 3.6
oA ATmega603L - 4AC ATmega603L - 4AI ATmega603 - 6AC
*ax 64A 64A 64A 64A 64A 64A 64A 64A
6
4.0 - 5.5
ATmega603 - 6AI A Tmega103L - 4AC
4
2.7 - 3.6
ATmega103L - 4AI ATmega103 - 6AC
6
4.0 - 5.5
ATmega103 - 6AI
x/*I EIOA 0 - 70 O -40 - 85 EIOA 0 - 70 O -40 - 85 EIOA 0 - 70 O -40 - 85 EIOA 0 - 70 O -40 - 85
*axAaI 64A 64 1/2A TQFP
*yI1/4Eue3/4
aaEi1/4
AVR ASM Aa*NEi1/4 EOwww.atmel.comoWWW.SL.COM.CNIAOO
U58O58O
ATmega603/103
*AOaeAE/
AVR ICE STDPOD o ADCPOD o ICE 200 /EOEi1/4I AVR STUDIO Aa*NEi1/4 Owww.atmel.comoWWW.SL.COM.CNIAOO IAOOAE/ START KIT 200 oUEy*1/2EI Ec aOYIiOEAucxOOIE3/4 SL-AVR,LT-48.
E
U59O59O

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