ATmega603/103 RISC RISC 120/121 6MHz 6MIPS 64K/128K FLASH 1000 SR
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ATmega603/103
ATmega603/103
RISC RISC 120/121 6MHz 6MIPS 64K/128K FLASH 1000 SRAM 2K/4K EEPROM 100000 Peripheral Prescale 8/9/10 4MHz 5.5mA 1.6mA 2.7V-3.6V ATmega603L ATmega103L 4.0V-5.5V ATmega603 ATmega103 0-4MHz ATmega603L ATmega103L 0-6MHz ATmega603 ATmega103
ATmega603/103
ATmega603/103 RISC CMOS ATmega603/103 1MIPS/MHz CISC ATmega603/103
ATmega603/103 64K/128K FLASH 2K/4K EEPROM SRAM UART T/C2 ATMEL FLASH RISC FLASH ATmega603/103 ATmega603/103
ATmega603 ATmega103
ATmega603 FLASH EEPROM SRAM ATmega103 128K FLASH EEPROM SRAM ATmega603 ATmega103 FLASH 128K EEPROM SRAM
PA7.PA0 20mA SRAM
ATmega603/103
PB7.PB0 20mA PC7.PC0 20mA SRAM PD7.PD0 20mA PE7.PE0 20mA PF7.PF0
/RESET 50ns 50ns XTAL1 XTAL2 TOSC1 TOSC2 SRAM SRAM AVCC AREF AGND AVCC AGND /PEN XTAL1 XTAL2 XTAL2
TOSC1 TOSC2 32768Hz 256KHz
ATmega603/103
ATmega603/103 RISC
HARVARD Pipeline SRAM SRAM 4000 SRAM
SBCI SUBI ANDI SRAM R26~R31
ATmega603/103
FLASH
ATmega603/103 64K/128K FLASH 16/64K FLASH 1000 FLASH
SRAM
ATmega603/103
64KSRAM
SRAM
SRAM 4000 4000
4096 SRAM +I/O 4000 SRAM ATmega603/103 SRAM SRAM SRAM SRAM SRAM SRAM SRAM SRAM MCUCR SRAM PUSH SRAM SRAM
ATmega603/103
4000 SRAM SRAM ATmega603/103 ELPM CALL IJMP ICALL RJMP RCALL
EEPROM
ATmega603/103 2K/4K EEPROM EEPROM 100000 EEPROM
HARVARD 1MIPS/MHz
ATmega603/103
SRAM
$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) SREG 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 XTAL T/C0 T/C0 T/C0 T/C1 T/C1 T/C1 T/C1 T/C1 T/C1 T/C1 T/C1 T/C1 T/C1 T/C2 T/C2 T/C2 EEPROM EEPROM
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 UBRR ACSR ADMUX ADCSR ADCH ADCL PORTE DDRE PINE PINF
EEPROM EEPROM UART UART UART UART
AVRATmega603/103 $00-$1F SIBC SIBS $00-$3F SRAM SRAM $00-$1F SREG Status Register
ATmega603/103
RETI
$3E($5E) $3D($5D)
SP15 SP14 SP13 SP12 SP11 SP10 SRAM PUSH RETI RAMPZ RAMPZ0 RAMPZ SRAM Tmega603/103 RAMPZ ELPM RAMPZ0 ELPM $0000 $7FFF RAMPZ0 ELPM $7FFF $FFFF RAMPZ Tmega603 RAMPZ ELPM MCUCR $35($55)
ATmega603/103
SRAM SRAM AD0-7 A8-15 SRAM SRAM SRAM SLEEP SLEEP SM1/SM0
XTAL XDIV $3C($5C) XDIVEN XDIV6 XDIV5 XDIV4 XDIV3 XDIV2 XDIV1 XDIV0 XDIVEN XTAL XDIVEN XDIV6-XDIV0 XDIV6.XDIV0 XTAL XDIVEN
ATmega603/103 RESET $000 $002 $004 $006 $008 RESET INT0 INT1 INT2 INT3
1010
ATmega603/103
$00A INT4 $00C INT5 $01E INT6 $010 INT7 $012 TIMER2 COMP T/C2 $014 TIMER2 T/C2 $016 TIMER1 CAPT T/C1 $018 TIMER1 COMPA T/C1 $01A TIMER1 COMPB T/C1 $01C TIMER1 T/C1 $01E TIMER0 COMP T/C0 $020 TIMER0 T/C0 $022 $024 UART UART $026 UART UDRE UART $028 UART UART $02A $02C READY EEPROM $02E ANA_COMP $000 RJMP RESET $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 $014 RJMP TIM2_OVF $016 RJMP TIM1_CAPT $018 RJMP TIM1_COMPA $01a RJMP TIM1_COMPB $01c RJMP TIM1_OVF $01e RJMP TIM0_COMP $020 RJMP TIM0_OVF $022 RJMP SPI_STC $024 RJMP UART_RXC UART $026 RJMP UART_DRE UART $028 RJMP UART_TXC UART $02a RJMP $02c RJMP EE_RDY $02e RJMP ANA_COMP
1111
ATmega603/103
$030 $022 $034 $036 $038
MAIN
RJMP
HIGH(REMEND) SPH, LOW(REMEND)
ATmega603/103 VPOT /RESET 50ns $000 $000
5.0V VPOT VCC/2 VRST tTOUT 12.8 16.0 19.2 VPOT VPOT SUT1/0 SUT1/0 0.5ms 4.0ms 16.0ms SUT1/0 XTAL XTAL1 /RESET /RESET /RESET
1212
ATmega603/103
/RESET
/RESET 50ns VRST tTOUT
tTOUT
XTAL
MCUSR $34($54) EXTRF
EXTRF
PORF
PORF PORF EXTFR PORF EXTRF
PORF EXTRF PORF EXTRF PORF EXTRF
ATmega603/103 EIMSK TIMSK
1313
ATmega603/103
RETI EIMSK $39($59) INT7 INT5 INT5 INT4 INT3 INT2 INT1 INT0 INT7-INT4 INTx EICR ISCx1 ISCx0 INT3-INT0 INTx EIFR $38($58) INTF7 INTF6
INTF5
INTF4
INTF7-INTF4 INTx INTFx SREG EIMSK INTx EICR $3A($5A) ISC71 ISC70 ISC61 ISC60 ISCx1/0 INT7-INT4 ISCx1
ISC51
ISC50
ISC41
ISC40
ISCx0
1414
ATmega603/103
ISCx1/ISCx0 TIMSK $37($57) OCIE2 TOIE2
INTx
EIMSK INTx
TICIE1
OCIE2 T/C2 TOIE2 T/C2 TIFR OCF2 $0012 TOIE2 T/C2 TOIE2 T/C2 $0014 T/C2 TIFR TOV2
OCIE1
OCIE1
TOIE1
OCIE0
TOIE0
TICIE1 T/C1 TICIE1 T/C1 TIFR ICF1 $0016 OCIE1A T/C1 TOIE1A T/C1 TIFR OCF1A $0018 OCIE1B T/C1 TOIE1B TIFR OCF1B $001A TOIE1 T/C1 TOIE1 T/C1 $001C T/C1
T/C1
TIFR TOV1
OCIE0 T/C0 TOIE0 T/C0 TIFR OCF0 $001E TOIE0 T/C0 TOIE0 T/C0 $020 TIFR $36($56) OCF2 TOV2 T/C0 TIFR TOV0
ICF1
OCF1A
OCF1B
TOV1
OCF0
TOV0
OCF2 T/C2 T/C2 OCR2 OCF2 SREG OCIE2 OCF2 TOV2 T/C2 T/C2 TOV2
1515
TOV2
ATmega603/103
SREG TOIE2 TOV2 T/C2 $0000 TOV2
ICF1 ICF1 T/C1 ICR1 SREG TICIE1A ICF1 OCF1A T/C1 OCR1A OCF1A SREG OCIE1A OCF1A OCF1B T/C1 OCR1B OCF1B SREG OCIE1B OCF1B TOV1 T/C1 T/C1 TOV1 TOV1 SREG TOIE1 TOV1 T/C1 $0000 TOV1 OCF0 T/C0 OCR0 OCF0 SREG OCIE0 OCF0 TOV0 T/C0 T/C0 TOV0 TOV0 SREG TOIE0 TOV0 SREG
SLEEP SM1/0 SLEEP RESET $000 SM1/0 SLEEP UART ACSR SM1/0 SLEEP
1616
ATmega603/103
SM1/0 SLEEP T/C2 ASSR T/C2 T/C2 T/C2
ATmega603/103 T/C0 32.768KHz T/C0 T/C1 T/C2
T/C1 T/C2 CK/256 CK/1024 T/C0
CK/8 CK/64
T/C0 PCK0 PCK0 ASSR T/C0 TOSC1 T/C0 TOSC1 TOSC2 T/C0
T/C0 T/C2
T/C0 T/C0 T/C2
T/C0 PCK0 PCK0 T/C2 T/Cx TCCRx
1717
ATmega603/103
TIFR TCCR TIMSK T/C0 OCR0 OCR2 OC0/PWM0 PC2/PWM2 T/C0 T/C2 T/C0 TCCR0 $33($53) PWM0 T/C2 TCCR2 $25($45) PWM2
COM01
COM00
CTC0
CS02
CS01
CS00
COM21
COM20
CTC2
CS22
CS21
CS20
PWM0/PWM2 T/C0 T/C2 COM01 COM00/COM21 COM20 COMn1 COMn0 OC0/PWM0 PC2/PWM2 COMn1 COMn0 T/Cn n=02 CTC0/CTC2 T/C0 T/C2 CTCn T/Cn CTCn T/Cn
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,
CS02 CS01 CS00/ CS22 CS21 CS20 T/C0
1818
ATmega603/103
CS00 PCK0 PCK0/8 PCK0/32 PCK0/64 PCK0/128 PCK0/256 PCK0/1024 T/C2 CS02 CS01 CS00 CK/8 CK/64 CK/256 CK/1024 T/C2 [CS22 CS21] T/C2 CS02 CS01 T/C0 TCNT0 $32($52)
T/C2 TCNT2 $22($42) T/Cn T/Cn T/C0 OCR0 $31($51)
T/C2 OCR2 $23($43) T/Cn T/Cn T/Cn OCRn
1919
ATmega603/103
TCNTn OCRn T/C0 T/C2 T/C0 T/C2 OCR0/OCR2 OC0/PWM0 OC2/PWM2 T/Cn OCR0/OCR2 OC0/OC2 COM00/COM01 COM20/COM21 COMn1 COMn0 /PWM n=02 OCR0/OCR2 OCR0/OCR2
OCR0/OCR2 OCR0/OCR2 COMn1 n=02 TOV0/TOV2 ASSR $30($50) OCRn=$00 COMn0 OCRn
TCN0UB
OCR0UB
TCR0UB
T/C0 T/C0 TOSC1 T/C0 TCNT0 TCN0UB T/C0 T/C0 TCNT0 TCN0UB TCNT0 TCN0UB TCN0UB TCNT0 OCR0UB
2020
ATmega603/103
T/C0 OCR0 OCR0UB OCR0 OCR0UB OCR0UB OCR0 TCR0UB T/C0 T/C0 TCCR0 TCR0UB TCCR0 TCR0UB TCR0UB TCCR0 TCNT0 OCR0 TCCR0 TCNT0 OCR0 TCCR0 T/C0 T/C0 TCNT0 OCR0 TCCR0 T/C0 OCIE0 TOIE0 TCNT0 OCR0 TCCR0 TCN0UB OCR0UB TCR0UB 32768Hz 256kHz 256kHz TCNT0 OCR0 TCCR0 TOSC1 TCNT0 OCR0 ASSR T/C0 TCNT0 OCR0 TCCR0 T/C0 T/C0 OCR0 TCNT0 T/C0 TOSC1 TOSC1 TCNT0 OCR0 TCCR0 T/C0 T/C0
2121
ATmega603/103
T/C1
T/C1 T/C1
T/C1 T/C1 TCCR1A TCCR1B TIFR TIMSK T/C1 T/C0 T/C1 T/C1 OCR1A/OCR1B T/C1 T/C1 OCR1A/OCR1B T/C1 ICR1 TCCR1B
T/C1 TCCR1A COM1A1 COM1A0 $2F($4F)
COM1B1
COM1B0
PWM11
PWM10
COM1A1 COM1A0 COM1A1 COM1A0 T/C1 OC1A COM1B1 COM1B0 COM1B1 COM1B0 T/C1 OC1B COM1X1 PWM11 PWM10 PWM11 PWM10
2222
COM1X0
T/C1 OC1X OC1X OC1X OC1X
ATmega603/103
T/C1 T/C1 T/C1 T/C1
T/C1 TCCR1B $2E($4E) ICNC1 ICES1 CTC1 CS12 CS11 CS10 ICNC1 ICNC1 ICP-/ ICNC1 XTAL ICES1 ICES1 T/C1 ICR1 ICES1 T/C1 ICR1 CTC1 T/C1 CTC1 T/C1 CTC1 T/C1
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,
CS10 T/C1 CK/8 CK/64 CK/256 CK/1024
CS12 CS11 CS10 CS12 CS11
T/C1 TCNT1H TCNT1L $2D($4D) $2C($4C)
2323
ATmega603/103
T/C1 TEMP OCR1A OCR1B ICR1 TEMP TCNT1 TCNT1H TEMP TCNT1L TEMP TCNT1 TCNT1 TCNT1H TCNT1 TCNT1L TCNT1L TCNT1H TEMP TCNT1H TEMP TCNT1 TCNT1L T/C1 T/C1 T/C1 T/C1 OCR1AH OCR1AL $2B($4B) $2A($4A) T/C1 OCR1BH OCR1BL $29($49) $28($48) T/C1 T/C1 T/C1 TCNT1 OCR1A OCR1B PORTD5 PORTD4 OC1A OC1B OCR1A/OCR1B TEMP TCNT1 TCNT1 ICR1 TEMP TEMP T/C1 ICR1H ICR1L $27($47) $26($46)
2424
ATmega603/103
ICES1 TCNT1 ICR1 ICF1 ICR1 TEMP TCNT1 T/C1 T/C1 OCR1A/OCR1B T/C1 OCR1A/OCR1B OC1A/OC1B COM1A0/COM1A1 COM1B0/COM1B1 FTC1 /510 $00FF FTC1 /1022 $01FF FTC1 /2046 $03FF 1023 COM1X0
COM1X1
OCR1A/OCR1B T/C1 OCR1A/OCR1B OCR1A/OCR1B OCR1
OCR1A/OCR1B OCR1 $0000 COM1X1 $0000 TOV1 OCR1X=$0000 COM1X0 OCR1X $0000 $0000 OC1X
C=5V 1MHz
2525
ATmega603/103
ATmega603/103
$21($41)
WDTCR
WDTOE
WDP2
WDP1
WDP0
WDTOE
WDTOE WDTOE WDP2.0 WDP2
WDP1
WDP0
VCC=3V 47ms 94ms 0.19s 128K 0.38s 256K 0.75s 512K 1.5s 1024K 3.0s 2048K 6.0s
VCC=5V 15ms 30ms 60ms 0.12s 0.24s 0.49s 0.97s 1.9s
EEPROM
EEPROM 2.5~4ms EEPROM EEPROM EEPROM EEPROM EEARH EEARL $1F($3F)
EEAR1
EEAR1
EEAR9
EEAR8
2626
ATmega603/103
$1E($3E) EEAR7 EEAR6 EEAR5 EEAR4 EEAR3 EEAR2 EEAR1 EEAR0 EEARH EEARL ATmega603/103 2K/4K EEPROM ATmega603 EEAR11 EEPROM 2047/4095 EEPROM EEDR $1D($3D)
EEDR7.EEDR0 EEPROM EEPROM EEDR DDAR EEAR
EEDR
EEPROM EECR EERIE EEMWE EEWE EERE EERIE EEPROM EERIE EEPROM EEWE EEPROM constant EEMWE EEPROM EEMWE EEWE EEPROM EEMWE EEWE EEPROM EEMWE EEWE EEMWE EEWE EEPROM EEWE EEPROM EEWE EEAR EEDR EEMWE EEMWE EEWE C=2.7V VCC=5V 2.5ms EEWE EEWE RRAR EEDR EERE EEPROM
2727
ATmega603/103
EERE EEDR EERE EEPROM EEDR EEPROM EERE EEWE EEAR EEDR EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM /RESET Brown-out Detection EEPROM FLASH
ATmega603/103 ATmega603/103
MOSI MOSI SPCR SPIE MOSI MISO
2828
ATmega603/103
MOSI MISO
SPCR MSTR SPCR MSTR MOSI SPSR SPIF MSTR MSTR MSTR MISO CPHA CPOL CPHA=0 DORD=0 CPHA=1 DORD=0
SPCR $0D($2D) SPIE DORD MSTR CPOL SPIE DORD DORD DORD
CPHA
SPR1
SPR0
MSTR MSTR MSTR MSTR SPIF MSTR CPOL CPOL CPHA SPR1 SPR0
2929
ATmega603/103
SPR1 SPSR $0E($2E) SPIF WCOL
SPR0
/128
SPIF SPIF SPIF SPSR SPDR SPIF WCOL SPDR WCOL WCOL SPSR SPDR SPDR $0F($2F)
UART
ATmega603/103
UART UART UART
3030
ATmega603/103
UDRE UART UART CHR9 TXB8 UART UART UDRE TXEN UART TXEN TXEN UART
UART
RXB8 UART RXEN RXEN UART CHR9 TXB8 RXB8
UART
UART $0C($2C)
3131
ATmega603/103
UART $0B($2B)
UDRE
UART RXCIE UART TXCIE UDRE UART UDRE UDRIE UDRE UART UDRE UART UDRE UDRE UART $0A($2A) RXCIE TXCIE UDRIE RXEN TXEN CHR9 RXB8 TXB8 RXCIE TXCIE UDRIE UART RXEN UART TXEN
3232
ATmega603/103
TXEN CHR9 RXB8/TXB8 RXB8 TXB8
BAUD
16(BURR
BAUD UBRR UART 0-255 UBRR 2400 1MHz UBRR 1.8432 2MHz 22.9 22.9 84.3 12.5 12.5 12.5 3.6864 33.3 4MHz 22.9 2.4576 4.608M 12.5 25.0 20.0
UBRR 4800 9600 14400 19200 28800 38400 57600 76800 115200 3.2768 2400 4800 9600 14400 19200 28800 38400 57600 76800 115200
3333
ATmega603/103
7.3728 2400 4800 9600 14400 19200 28800 38400 57600 76800 115200
8MHz
9.216M
11.059
20.0
UART UBRR $09($29)
AIN0 AIN1 AIN0 AIN1 T/C1
ACSR $08($28) ACIE ACIC ACIS1 ACIS0 ACIS1 ACIS0 ACSR ACIE ACIE ACIC
3434
ATmega603/103
ACIC T/C1 T/C1 T/C1 ACIC T/C1 T/C1 TICIE1 ACIS1 ACIS0 ACIS1/ACIS0 ACIS1 ACIS0 ACIS1/ACIS0
2LSB 0.5LSB ATmega603/103 AVCC AGND AGND AVCC 0.3V AREF AGND
ADCSR ADEN ADSC ADSC ADSC ADCH ADCL
3535
ATmega603/103
ADCL ADCL ADCL ADCH ADCH ADCH ADCL ADIF ADCH
200kHz ADCSR ADPS0 ADPS2 ADCSR ADEN ADEN ADSC ADSC
ADEN ADEN ADSC ADMUX $07($27) MUX2.MUX0
3636
MUX2
MUX1
MUX0
ATmega603/103
ADCSR $06($26) ADEN ADSC ADIF ADCSR
ADIE
ADPS
ADPS
ADPS
ADEN ADSC ADEN ADSC ADSC ADSC ADSC ADSC ADIF ADIF ADIE ADIF ADCSR ADIE ADPS2.ADPS0 ADPS2 ADPS1
ADPS0
ADCL ADCH $05($25) $04($24) ADC7 ADC6 ADC5 ADCL ADCH
ADC4
ADC3
ADC2
ADC9 ADC1
ADC8 ADC0
ATmega603/103
3737
ATmega603/103
ATmega603/103
AVCC 2.7V AVCC 6.0V
VREF 200kHz VREF 1MHz VREF 2MHz VREF VREF AGND
AVCC
AVCC
VREF RREF RAIN
SRAM
SRAM SRAM MCUCR SRAM SRAM SRAM SRAM SRAM SRAM
3838
ATmega603/103
SRAM MCUCR 46/47/48 SRAM
SRAM SRAM
PORTA DDRA PINA PORTA DDRA PINA 20mA SRAM PORTA $1B($3B) PORTA7 DDRA $1A($3A) DDA7
PORTA0
DDA0
PINA $19($39) PINA7 PINA0 Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z PINA PORTA PINA
3939
ATmega603/103
DDRA DDAn DDAn DDAn DDAn PORTAn
PA0-PA7
PORTB DDRB PINB PORTB DDRB PINB 20mA MOSI MISO OC0/PWM0 T/C0 OC1A/PWM1A T/C1 OC1B/PWM1B T/C1 OC2/PWM2 T/C2 DDRB PORTB
PORTB $18($38) PORTB7 DDRB $17($37) DDB7
PORTB0
DDB0
4040
ATmega603/103
PINB $16($36) PINB7 PINB0 Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z PINB PORTB PINB
DDRB DDBn DDBn DDBn DDBn PORTBn
OC2/PWM2 T/C2 OC1A/PWM1A T/C1A OC1B/PWM1B T/C1B OC0/PWM0 T/C0 MISO DDB6 MISO DDB6 MOSI DDB5 MOSI DDB5 DDB7 DDB7 DDB4 DDB4 DDB4
4141
ATmega603/103
PORTB4 AIN1 DDB2=3 AIN0 DDB2=0 T/C1 T/C0
PB3=0 PB2=0
PB5/6
SRAM PORTC $15($35) PORTC7 PORTC0
4242
ATmega603/103
PC0-PC7
PORTD DDRD PIND PORTD DDRD PIND 20mA /INT0 /INT1 /INT2 /INT3 T/C1 T/C1 T/C2
PORTD $12($32) PORTD7 DDRD $11($31) DDD7
PORTD0
DDB0
PIND $10($30) PIND7 PINB0 Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z PIND PORTD PIND
DDRD DDDn DDDn DDDn DDDn PORTDn
4343
ATmega603/103
7,6.0
/INT0-/INT3 PD0-3 T/C1 T/C1 T/C1 T/C2
TCNT1
PD0/1/2/3
PORTE DDRE PINE PORTE DDRE PINE 20mA PDI/RXD UART PD0/TXD UART
4444
ATmega603/103
INT4 INT5 INT6 INT7
PORTE $03($23) PORTE7 DDRE $02($22) DDE7
PORTE0
DDE0
PINE $01($21) PINE7 PINE0 Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z PINE PORTE PINE
DDRE DDEn DDEn DDEn DDEn PORTEn 7,6.0
PDI/RXD UART PDOI/TXD UART AC-PE3
4545
ATmega603/103
INT4-INT7 PE4-7
PE4/5/6/7
PINF $00($20) PINF7 Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z PINF PF0-7
Hi-Z
Hi-Z
PINF0 Hi-Z
ATmega603/103
4646
ATmega603/103
ATmega603/103 SPIEN SUT1 SUT0 EESAVE SPIEN EESAVE EEPROM SUT1/0
Atmel ATmega603 $000 Atmel $001 FLASH $002 ATmega103 $000 Atmel $001 128K FLASH $002
FLASH EEPROM
ATmega603/103 64K/128K FLASH 2K/4K EEPROM +12V +12V ATmega603/103 FLASH 256/512 FLASH EEPROM ATmega603 ATmega603L ATmega103 ATmega103L 4.0V 5.0V 3.4V 3.6V 4.0V 5.0V 3.4V 3.6V 4.0V 5.0V 3.4V 5.0V 4.0V 5.0V 3.4V 5.0V
FLASH EEPROM
ATmega603/103 XA1/XA0 XTAL1
4747
ATmega603/103
RDY/BSY PAGEL DATA
PB0-7
XTAL1 FLASH EEPROM 1000 0000 0100 0000 0010 0000 0001 0000 0001 0001 0000 1000 0000 0100 0000 0010 0000 0011 FLASH EEPROM FLASH EEPROM
/RESET 100ns /RESET 11.5~12.5V /RESET +12V 100ns FLASH EEPROM FLASH EEPROM FLASH EEPROM
4848
ATmega603/103
DATA 1000 0000 XTAL1 tWLWH_CE RDY/BSY 3.2V 56ms 3.6V 4.0V 43ms 35ms
tWLWH_CE
5.0V 22ms
FLASH FLASH 256/512 DATA 0001 0000 FLASH XTAL1 DATA $00~$FF XTAL1 DATA $00~$FF XTAL1 PAGEL DATA $00~$FF XTAL1 PAGEL PAGEL DATA $7F/$FF XTAL1 RDY/BSY RDY/BSY
4949
ATmega603/103
DATA 0000 0000 XTAL1
FLASH 0000 0010 $00~$7F/$FF $00~$FF DATA FLASH FLASH EEPROM 0001 0001 $00~$07/$0F $00~$FF $00~$FF RDY/BSY RDY/BSY WORD FLASH EEPROM EEPROM
EEPROM 0000 0011 $00~$07/$0F $00~$FF DATA
5050
ATmega603/103
0100 0000 SPIEN EESAVE
SUT1 SUT0 7,6,4,2 tWLWH_PFB RDY/BSY
0010 0000 Lock Bit2 Lock Bit1 0000 0100 SPIEN EESAVE SUT1 SUT0 Lock Bit1 Lock Bit2
DATA
DATA
0000 1000 $00~$02 DATA
5151
ATmega603/103
tDVXH tXHXL tXLDX tXLWL tBVWL tRHBX tWLWH tWHRL tWLRH tXLOL tOLDV tOHDZ tWLWH_CE tWLWH_P
11.5 12.5 Data Control Setup before XTAL1 High XTAL2 Data Control Hold after XTAL1 XTAL1 Valid Hold after RDY/BSY High Pluse Width High RDY/BSY RDY/BSY Gigh XTAL1 DATA Valid High DATA Tri-stated Pulse Width Chip Erase Pulse Width Programming Fuse Bits
WLWH_CE WLWH_PFB WLWH WLRH RDY/BSY
/RESET /PEN FLASH EEPROM TXD/PDI RXD/PDO /RESET EEPROM FLASH EEPROM FLASH EEPROM ATmega103 FLASH $0000~$FFFF EEPROM $000~$0FFF ATmega603 FLASH $0000~$7FFF EEPROM $000~$07FF XTAL1 XTAL1 XTAL2 XTAL1 XTAL1
ATmega603/103 /RESET /RESET /RESET XTAL /RESET /PEN 20ms PDI/RXD
5252
ATmega603/103
2tWD_ERASE /RESET FLASH tWD_FLASH EEPROM tWD_EEPROM PDO/RXD /RESET XTAL1 /RESET
EEPROM
EEPROM tWD_EEPROM EEPROM FLASH tWD_FLASH tWD_EEPROM FLASH EEPROM 3.2V 3.6V 4.0V 56ms 43ms 35ms ATmega603 ATmega103 FLASH FLASH 1010 1100 1010 1100 0010 H000 0100 H000 EEPROM 5.0V 22ms
ATmega603/103 0101 0011 xxxx xxxx xxxx xxxx 100x xxxx aaaa aaaa xxxx xxxx xxxx xxxx bbbb bbbb xbbb bbbb xxxx xxxx oooo oooo iiii iiii
/RESET FLASH
5353
ATmega603/103
FLASH EEPROM
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
0000 aaaa EEPROM 1100 0000 0101 1000 xxxx xxxx 1010 1100 1111 1211 0101 0000 xxxx xxxx 1010 1100 1011 6143 0011 0000 Xxxx xxxx Lock Bit1 Lock Bit2 SUT0 SUT1 SPIEN EESAVE
VIL1 VIH1 VIH2 RRST RI/O 2.7V 3.6V 4.0V 5.5V -0.5 XTAL1 XTAL1 -0.5 XTAL1 /RESET XTAL1 /RESET 0.85 =20mA A,B,C,D,E =10mA =-3mA =-1.5mA,VCC A,B,C,D,E 4MHz 0.1(1) +0.5 +0.5 +0.5
5454
ATmega603/103
VACIO IACLK tACPD
4MHz VCC=5V =VCC 2.7V 4.0V
40.0 25.0 35.0
20mA 10mA 400mA C3-C7 100mA 3]C0-C2 D0-D7 XTAL2 100mA 4]B0-B7 100mA 5]E0-E7 100mA 1.5mA 400mA C3-C7 100mA 8]C0-C2 D0-D7 XTAL2 100mA 9]B0-B7 100mA E0-E7 100mA
SRAM
1/tCLCL tLHLL tAVLL tLLAX_ST tLLAX_L
SRAM
ST/STD/STS LD/LDD/LDS
4.0V 6.0V 48.3 tCLCL -35.0(1) 43.3 tCLCL -40.0(1) 77.3 tCLCL -10.0(2) 15.0 15.0
5555
ATmega603/103
tAVLLC tAVRL tAVWL tLLWL tLLRL tDVRH RLDV RHDX RLRH DVWL WHDX DVWH WLWH
43.3 136.7 215.0 146.7 146.7 65.0 70.0 146.7 53.3 146.7 63.3 82.5
tCLCL -40.0(1) tCLCL -30.0 tCLCL -35.0(1) tCLCL -20.0 tCLCL -20.0(2) 65.0
tCLCL +20.0 tCLCL +20.0(2) tCLCL -30.0
tCLCL -20.0 tCLCL -30.0(2) tCLCL -20.0 tCLCL -20.0(1)
4.0V 6.0V 1/tCLCL RLDV 303.4 tCLCL -30.0 RLRH 313.4 tCLCL -20.0 DVWH 313.4 tCLCL -30.0 WLWH 230.0 tCLCL -20.0(2) half period XTAL1 half period XTAL1 1/tCLCL tLHLL tAVLL tLLAX_ST tLLAX_L
SRAM
SRAM
ST/STD/STS LD/LDD/LDS
2.7V 3.6V 65.0 tCLCL -60.0(1) 75.0 tCLCL -50.0(1) 125.0 tCLCL
15.0 75.0
5656
15.0 tCLCL -50.0(1)
tAVLLC
ATmega603/103
tAVRL tAVWL tLLWL tLLRL tDVRH RLDV RHDX RLRH DVWL WHDX DVWH WLWH
205.0 325.0 230.0 105.0 110.0 170.0 230.0 90.0 220.0 100.0 270.0 145.0
-50.0(1) tCLCL -50.0 tCLCL -50.0(1) tCLCL -20.0 tCLCL -20.0(2) 110.0
tCLCL +20.0 tCLCL +20.0(2) tCLCL -40.0
tCLCL -20.0 tCLCL -35.0(2) tCLCL -20.0 tCLCL -25.0(1)
2.7V 3.6V 1/tCLCL RLDV 460.0 tCLCL -40.0 RLRH 480.0 tCLCL -20.0 DVWH 480.0 tCLCL -40.0 WLWH 350.0 tCLCL -25.0(2) half period XTAL1 half period XTAL1 SRAM
SRAM
tCLCL tCLCL tCHCX tCLCX tCLCH =2.7V~3.6V
5757
=4.0V~5.5V
ATmega603/103
tCHCL
100% *VCC*f f=I/O
ATmega603L ATmega603L ATmega603 ATmega603 Tmega103L ATmega103L ATmega103 ATmega103
TQFP
www.atmel.comWWW.SL.COM.CN
5858
ATmega603/103
STDPOD ADCPOD STUDIO www.atmel.comWWW.SL.COM.CN
START SL-AVR,LT-48.
5959
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