ATMEGA32-16AJ Ver la hoja de datos (PDF) - Atmel Corporation
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Fabricante
ATMEGA32-16AJ Datasheet PDF : 21 Pages
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ATmega32(L)
Register Summary
Address
$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(1) ($51)(1)
$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)
$22 ($42)
$21 ($41)
$20(2) ($40)(2)
$1F ($3F)
$1E ($3E)
$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)
Name
SREG
SPH
SPL
OCR0
GICR
GIFR
TIMSK
TIFR
SPMCR
TWCR
MCUCR
MCUCSR
TCCR0
TCNT0
OSCCAL
OCDR
SFIOR
TCCR1A
TCCR1B
TCNT1H
TCNT1L
OCR1AH
OCR1AL
OCR1BH
OCR1BL
ICR1H
ICR1L
TCCR2
TCNT2
OCR2
ASSR
WDTCR
UBRRH
UCSRC
EEARH
EEARL
EEDR
EECR
PORTA
DDRA
PINA
PORTB
DDRB
PINB
PORTC
DDRC
PINC
PORTD
DDRD
PIND
SPDR
SPSR
SPCR
UDR
UCSRA
UCSRB
UBRRL
ACSR
ADMUX
ADCSRA
ADCH
ADCL
TWDR
TWAR
Bit 7
Bit 6
Bit 5
Bit 4
I
T
H
S
–
–
–
–
SP7
SP6
SP5
SP4
Timer/Counter0 Output Compare Register
INT1
INT0
INT2
–
INTF1
INTF0
INTF2
–
OCIE2
TOIE2
TICIE1
OCIE1A
OCF2
TOV2
ICF1
OCF1A
SPMIE
RWWSB
–
RWWSRE
TWINT
TWEA
TWSTA
TWSTO
SE
SM2
SM1
SM0
JTD
ISC2
–
JTRF
FOC0
WGM00
COM01
COM00
Timer/Counter0 (8 Bits)
Oscillator Calibration Register
On-Chip Debug Register
ADTS2
ADTS1
ADTS0
–
COM1A1
COM1A0
COM1B1
COM1B0
ICNC1
ICES1
–
WGM13
Timer/Counter1 – Counter Register High Byte
Timer/Counter1 – Counter Register Low Byte
Timer/Counter1 – Output Compare Register A High Byte
Timer/Counter1 – Output Compare Register A Low Byte
Timer/Counter1 – Output Compare Register B High Byte
Timer/Counter1 – Output Compare Register B Low Byte
Timer/Counter1 – Input Capture Register High Byte
Timer/Counter1 – Input Capture Register Low Byte
FOC2
WGM20
COM21
COM20
Timer/Counter2 (8 Bits)
Timer/Counter2 Output Compare Register
–
–
–
–
–
–
–
WDTOE
URSEL
–
–
–
URSEL
UMSEL
UPM1
UPM0
–
–
–
–
EEPROM Address Register Low Byte
EEPROM Data Register
–
–
–
–
PORTA7
PORTA6
PORTA5
PORTA4
DDA7
DDA6
DDA5
DDA4
PINA7
PINA6
PINA5
PINA4
PORTB7
PORTB6
PORTB5
PORTB4
DDB7
DDB6
DDB5
DDB4
PINB7
PINB6
PINB5
PINB4
PORTC7
PORTC6
PORTC5
PORTC4
DDC7
DDC6
DDC5
DDC4
PINC7
PINC6
PINC5
PINC4
PORTD7
PORTD6
PORTD5
PORTD4
DDD7
DDD6
DDD5
DDD4
PIND7
PIND6
PIND5
PIND4
SPI Data Register
SPIF
WCOL
–
–
SPIE
SPE
DORD
MSTR
USART I/O Data Register
RXC
TXC
UDRE
FE
RXCIE
TXCIE
UDRIE
RXEN
USART Baud Rate Register Low Byte
ACD
ACBG
ACO
ACI
REFS1
REFS0
ADLAR
MUX4
ADEN
ADSC
ADATE
ADIF
ADC Data Register High Byte
ADC Data Register Low Byte
Two-wire Serial Interface Data Register
TWA6
TWA5
TWA4
TWA3
Bit 3
V
SP11
SP3
–
–
OCIE1B
OCF1B
BLBSET
TWWC
ISC11
WDRF
WGM01
ACME
FOC1A
WGM12
WGM21
AS2
WDE
USBS
–
EERIE
PORTA3
DDA3
PINA3
PORTB3
DDB3
PINB3
PORTC3
DDC3
PINC3
PORTD3
DDD3
PIND3
–
CPOL
DOR
TXEN
ACIE
MUX3
ADIE
TWA2
Bit 2
N
SP10
SP2
–
–
TOIE1
TOV1
PGWRT
TWEN
ISC10
BORF
CS02
Bit 1
Z
SP9
SP1
IVSEL
–
OCIE0
OCF0
PGERS
–
ISC01
EXTRF
CS01
PUD
FOC1B
CS12
PSR2
WGM11
CS11
CS22
CS21
TCN2UB
OCR2UB
WDP2
WDP1
UBRR[11:8]
UCSZ1
UCSZ0
–
EEAR9
EEMWE
PORTA2
DDA2
PINA2
PORTB2
DDB2
PINB2
PORTC2
DDC2
PINC2
PORTD2
DDD2
PIND2
–
CPHA
PE
UCSZ2
ACIC
MUX2
ADPS2
EEWE
PORTA1
DDA1
PINA1
PORTB1
DDB1
PINB1
PORTC1
DDC1
PINC1
PORTD1
DDD1
PIND1
–
SPR1
U2X
RXB8
ACIS1
MUX1
ADPS1
TWA1
TWA0
Bit 0
C
SP8
SP0
IVCE
–
TOIE0
TOV0
SPMEN
TWIE
ISC00
PORF
CS00
PSR10
WGM10
CS10
CS20
TCR2UB
WDP0
UCPOL
EEAR8
EERE
PORTA0
DDA0
PINA0
PORTB0
DDB0
PINB0
PORTC0
DDC0
PINC0
PORTD0
DDD0
PIND0
SPI2X
SPR0
MPCM
TXB8
ACIS0
MUX0
ADPS0
TWGCE
Page
10
12
12
82
47, 67
68
82, 112, 130
83, 112, 130
248
177
32, 66
40, 67, 228
80
82
30
224
56,85,131,198,218
107
110
111
111
111
111
111
111
111
111
125
127
127
128
42
164
162
19
19
19
19
64
64
64
64
64
65
65
65
65
65
65
65
138
138
136
159
160
161
164
199
214
216
217
217
179
179
7
2503QS–AVR–02/11
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