Datasheet

(32-pin
32UFBGA)
Pin#
(32-pin
MLF/
TQFP)
Pin#
(28-pin
MLF)
Pin#
(28-pin
PIPD)
Pin#
PAD EXTINT PCINT ADC/A
C
OSC T/C #0 T/C
#1
USART
0
I
2
C 0 SPI 0
A3 29 25 1 PC6/
RESET
PCINT14
B3 30 26 2 PD0 PCINT16 RXD0
A2 31 27 3 PD1 PCINT17 TXD0
A1 32 28 4 PD2 INT0 PCINT18
ATmega48PA/88PA/168PA
I/O Multiplexing
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40002011A-page 23