ATmega88PA Automotive Atmel Corporation, ATmega88PA Automotive Datasheet - Page 90

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

90
Atmel ATmega48PA/88PA/168PA [Preliminary]
Table 14-10
shown in
Table 14-10. Overriding Signals for Alternate Functions PD7...PD4
Table 14-11. Overriding Signals for Alternate Functions in PD3...PD0
Signal
Name
PUOE
PUO
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
Signal
Name
PUOE
PUO
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
Figure 14-5 on page
PD7/AIN1
/PCINT23
0
0
0
0
0
0
PCINT23
1
PCINT23 INPUT
AIN1 INPUT
PD3/OC2B/INT1/
PCINT19
0
0
0
0
OC2B ENABLE
OC2B
INT1 ENABLE +
PCINT19
1
PCINT19 INPUT
INT1 INPUT
–
and
Table 14-11
PCIE2
PCIE2
relate the alternate functions of Port D to the overriding signals
79.
PD6/AIN0/
OC0A/PCINT22
0
0
0
0
OC0A ENABLE
OC0A
PCINT22
1
PCINT22 INPUT
AIN0 INPUT
PD2/INT0/
PCINT18
0
0
0
0
0
0
INT0 ENABLE +
PCINT18
1
PCINT18 INPUT
INT0 INPUT
–
PCIE2
PCIE1
PD5/T1/OC0B/
PCINT21
0
0
0
0
OC0B ENABLE
OC0B
PCINT21
1
PCINT21 INPUT
T1 INPUT
–
PD1/TXD/
PCINT17
TXEN
0
TXEN
1
TXEN
TXD
PCINT17
1
PCINT17 INPUT
–
PCIE2
PCIE2
PD4/XCK/
T0/PCINT20
0
0
0
0
UMSEL
XCK OUTPUT
PCINT20
1
PCINT20 INPUT
XCK INPUT
T0 INPUT
–
PD0/RXD/
PCINT16
RXEN
PORTD0
RXEN
0
0
0
PCINT16
1
PCINT16 INPUT
RXD
–
9223B–AVR–09/11
PUD
PCIE2
PCIE2