ATmega88PA Automotive Atmel Corporation, ATmega88PA Automotive Datasheet - Page 71

• Manufacturer Part Number: ATmega88PA Automotive
• Manufacturer: Atmel Corporation

12.4.3
12.4.4
12.4.5
12.4.6
12.4.7
7701E–AVR–02/11
DDRA – Port A Data Direction Register
PINA – Port A Input Pins Address
PORTB – Port B Data Register
DDRB – Port B Data Direction Register
PINB – Port BInput Pins Address
Bit
0x1A (0x3A)
Read/Write
Initial Value
Bit
0x19 (0x39)
Read/Write
Initial Value
Bit
0x18 (0x38)
Read/Write
Initial Value
Bit
0x17 (0x37)
Read/Write
Initial Value
Bit
0x16 (0x36)
Read/Write
Initial Value
PINA7
DDA7
R/W
R/W
R
R
R
7
0
7
0
7
–
0
7
–
0
7
–
0
PINA6
DDA6
R/W
R/W
R
R
R
6
0
6
0
6
0
6
0
6
0
–
–
–
Atmel ATtiny24/44/84 [Preliminary]
PINA5
DDA5
R/W
R/W
N/A
N/A
R
R
R
5
0
5
5
0
5
0
5
PINA4
DDA4
R/W
R/W
N/A
N/A
R
R
R
4
0
4
4
0
4
0
4
PORTB3
PINA3
PINB3
DDA3
DDB3
R/W
R/W
R/W
R/W
R/W
N/A
N/A
3
0
3
3
0
3
0
3
PORTB2
PINA2
PINB2
DDA2
DDB2
R/W
R/W
R/W
R/W
R/W
N/A
N/A
2
0
2
2
0
2
0
2
PORTB1
PINA1
PINB1
DDA1
DDB1
R/W
R/W
R/W
R/W
R/W
N/A
N/A
1
0
1
1
0
1
0
1
PORTB0
PINA0
PINB0
DDA0
DDB0
R/W
R/W
R/W
R/W
R/W
N/A
N/A
0
0
0
0
0
0
0
0
PORTB
DDRB
DDRB
PINB
PINB
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