Datasheet

Table 17-10. Overriding Signals for Alternate Functions PD7...PD4
Signal
Name
PD7/AIN1
/PCINT23
PD6/AIN0/
OC0A/PCINT22
PD5/T1/OC0B/
PCINT21
PD4/XCK0/
T0/PCINT20
PUOE 0 0 0 0
PUO 0 0 0 0
DDOE 0 0 0 0
DDOV 0 0 0 0
PVOE 0 OC0A ENABLE OC0B ENABLE UMSEL
PVOV 0 OC0A OC0B XCK0 OUTPUT
DIEOE PCINT23 • PCIE2 PCINT22 • PCIE2 PCINT21 • PCIE2 PCINT20 • PCIE2
DIEOV 1 1 1 1
DI PCINT23 INPUT PCINT22 INPUT PCINT21 INPUT
/T1 INPUT
PCINT20 INPUT
/XCK0 INPUT
/T0 INPUT
AIO AIN1 INPUT AIN0 INPUT – –
Table 17-11. Overriding Signals for Alternate Functions in PD3...PD0
Signal
Name
PD3/OC2B/INT1/
PCINT19
PD2/OC3B/OC4B/INT0/
PCINT18
PD1/TXD0/OC4A/
PCINT17
PD0/OC3A/RXD0/
PCINT16
PUOE 0 0 TXEN0 RXEN0
PUO 0 0 0 PORTD0 • PUD
DDOE 0 0 TXEN0 RXEN0
DDOV 0 0 1 0
PVOE OC2B ENABLE OC3B/OC4B ENABLE TXEN0 / OC4A ENABLE OC3A ENABLE
PVOV OC2B OC3B/OC4B TXD0 / OC4A OC3A
DIEOE INT1 ENABLE + PCINT19 •
PCIE2
INT0 ENABLE + PCINT18 •
PCIE2
PCINT17 • PCIE2 PCINT16 • PCIE2
DIEOV 1 1 1 1
DI PCINT19 INPUT
/INT1 INPUT
PCINT18 INPUT
/INT0 INPUT
PCINT17 INPUT PCINT16 INPUT
/RXD0
AIO – – – –
17.3.4 Alternate Functions of Port E
The Port E pins with alternate functions are shown in this table:
ATmega328PB
I/O-Ports
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001906C-page 116