Datasheet

16.2.6 Pin Change Mask Register 3
Name: PCMSK3
Offset: 0x73
Reset: 0x00
Property: -
Bit 7 6 5 4 3 2 1 0
PCINT[27:24]
Access
R/W R/W R/W R/W
Reset 0 0 0 0
Bits 3:0 – PCINT[27:24] Pin Change Enable Mask
Each PCINT[27:24]-bit selects whether pin change interrupt is enabled on the corresponding I/O pin. If
PCINT[27:24] is set and the PCIE3 bit in PCICR is set, pin change interrupt is enabled on the
corresponding I/O pin. If PCINT[27:24] is cleared, pin change interrupt on the corresponding I/O pin is
disabled.
ATmega328PB
EXTINT - External Interrupts
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Datasheet Complete
DS40001906C-page 95