Datasheet

8023F–AVR–07/09

ATmega325P/3250P

• PCINT27 – Port J, Bit 3

PCINT27, Pin Change Interrupt Source 27: The PE27 pin can serve as an external interrupt

source.

• PCINT26 – Port J, Bit 2

PCINT26, Pin Change Interrupt Source 26: The PE26 pin can serve as an external interrupt

source.

• PCINT25 – Port J, Bit 1

PCINT25, Pin Change Interrupt Source 25: The PE25 pin can serve as an external interrupt

source.

• PCINT24 – Port J, Bit 0

PCINT24, Pin Change Interrupt Source 24: The PE24 pin can serve as an external interrupt

source.

Table 13-20 and Table 13-21 relates the alternate functions of Port J to the overriding signals

shown in Figure 13-5 on page 69.

Table 13-20. Overriding Signals for Alternate Functions in PJ7:4

Signal Name PJ7 PJ6/PCINT30 PJ5/PCINT29 PJ4/PCINT28

PUOE0000

PUOV0000

DDOE0000

DDOV0000

PVOE0000

PVOV0000

PTOE––––

DIEOE 0 PCINT30 • PCIE0 PCINT29 • PCIE0 PCINT28 • PCIE0

DIEOV0000

DI––––

AIO––––