ATMEGA2561V ATMEL [ATMEL Corporation], ATMEGA2561V Datasheet - Page 116

• Manufacturer Part Number: ATMEGA2561V
• Description: 8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

PORTC – Port C Data Register
DDRC – Port C Data Direction
Register
PINC– Port C Input Pins
Address
PORTD – Port D Data Register
DDRD – Port D Data Direction
Register
PIND – Port D Input Pins
Address
PORTE – Port E Data Register
DDRE – Port E Data Direction
Register
PINE – Port E Input Pins
Address
116
ATmega640/1280/1281/2560/2561
Bit
0x08 (0x28)
Read/Write
Initial Value
Bit
0x07 (0x27)
Read/Write
Initial Value
Bit
0x06 (0x26)
Read/Write
Initial Value
Bit
0x0B (0x2B)
Read/Write
Initial Value
Bit
0x0A (0x2A)
Read/Write
Initial Value
Bit
0x09 (0x29)
Read/Write
Initial Value
Bit
0x0E (0x2E)
Read/Write
Initial Value
Bit
0x0D (0x2D)
Read/Write
Initial Value
Bit
0x0C (0x2C)
Read/Write
Initial Value
PORTC7
PORTD7
PORTE7
PINC7
PIND7
PINE7
DDC7
DDD7
DDE7
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
7
0
7
0
7
7
0
7
0
7
7
0
7
0
7
PORTC6
PORTD6
PORTE6
PINC6
PIND6
DDC6
DDD6
PINE6
DDE6
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
R/W
R/W
N/A
6
0
6
0
6
6
0
6
0
6
6
0
6
0
6
PORTC5
PORTD5
PORTE5
PINC5
PIND5
DDC5
DDD5
PINE5
DDE5
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
5
0
5
0
5
5
0
5
0
5
5
0
5
0
5
PORTC4
PORTD4
PORTE4
PINC4
PIND4
DDC4
DDD4
PINE4
DDE4
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
4
0
4
0
4
4
0
4
0
4
4
0
4
0
4
PORTC3
PORTD3
PORTE3
PINC3
PIND3
DDC3
DDD3
PINE3
DDE3
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
3
0
3
0
3
3
0
3
0
3
3
0
3
0
3
PORTC2
PORTD2
PORTE2
PINC2
PIND2
DDC2
DDD2
PINE2
DDE2
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
R/W
R/W
N/A
2
0
2
0
2
2
0
2
0
2
2
0
2
0
2
PORTC1
PORTD1
PORTE1
PINC1
PIND1
DDC1
DDD1
PINE1
DDE1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
1
0
1
0
1
1
0
1
0
1
1
0
1
0
1
PORTC0
PORTD0
PORTE0
PINC0
PIND0
DDC0
DDD0
PINE0
DDE0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
2549K–AVR–01/07
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PORTC
PORTD
PORTE
DDRC
DDRD
DDRE
PINC
PIND
PINE