AT90USB1286-16MU ATMEL [ATMEL Corporation], AT90USB1286-16MU Datasheet - Page 92

• Manufacturer Part Number: AT90USB1286-16MU
• Description: Microcontroller with 64/128K Bytes of ISP Flash and USB Controller
• Manufacturer: ATMEL [ATMEL Corporation]

10.4.2
10.4.3
10.4.4
10.4.5
10.4.6
10.4.7
10.4.8
10.4.9
92
AT90USB64/128
Port A Data Direction Register – DDRA
Port A Input Pins Address – PINA
Port B Data Register – PORTB
Port B Data Direction Register – DDRB
Port B Input Pins Address – PINB
Port C Data Register – PORTC
Port C Data Direction Register – DDRC
Port C Input Pins Address – PINC
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
7
DDA7
R/W
0
7
PINA7
R/W
N/A
7
PORTB
7
R/W
0
7
DDB7
R/W
0
7
PINB7
R/W
N/A
7
PORTC
7
R/W
0
7
DDC7
R/W
0
7
PINC7
R/W
N/A
6
DDA6
R/W
0
6
PINA6
R/W
N/A
6
PORTB
6
R/W
0
6
DDB6
R/W
0
6
PINB6
R/W
N/A
6
PORTC
6
R/W
0
6
DDC6
R/W
0
6
PINC6
R/W
N/A
5
DDA5
R/W
0
5
PINA5
R/W
N/A
5
PORTB
5
R/W
0
5
DDB5
R/W
0
5
PINB5
R/W
N/A
5
PORTC
5
R/W
0
5
DDC5
R/W
0
5
PINC5
R/W
N/A
4
DDA4
R/W
0
4
PINA4
R/W
N/A
4
PORTB
4
R/W
0
4
DDB4
R/W
0
4
PINB4
R/W
N/A
4
PORTC
4
R/W
0
4
DDC4
R/W
0
4
PINC4
R/W
N/A
3
DDA3
R/W
0
3
PINA3
R/W
N/A
3
PORTB
3
R/W
0
3
DDB3
R/W
0
3
PINB3
R/W
N/A
3
PORTC
3
R/W
0
3
DDC3
R/W
0
3
PINC3
R/W
N/A
2
DDA2
R/W
0
2
PINA2
R/W
N/A
2
PORTB
2
R/W
0
2
DDB2
R/W
0
2
PINB2
R/W
N/A
2
PORTC
2
R/W
0
2
DDC2
R/W
0
2
PINC2
R/W
N/A
1
DDA1
R/W
0
1
PINA1
R/W
N/A
1
PORTB
1
R/W
0
1
DDB1
R/W
0
1
PINB1
R/W
N/A
1
PORTC
1
R/W
0
1
DDC1
R/W
0
1
PINC1
R/W
N/A
0
DDA0
0
0
0
0
0
DDB0
0
0
0
0
0
DDC0
0
0
R/W
PINA0
R/W
N/A
PORTB
0
R/W
R/W
PINB0
R/W
N/A
PORTC
0
R/W
R/W
PINC0
R/W
N/A
DDRA
PINA
PORTB
DDRB
PINB
PORTC
DDRC
PINC
7593A–AVR–02/06