(32-pin
MLF/TQFP)
Pin#
(28-pin
MLF) Pin#
(28-pin
PIPD) Pin#
PAD EXTINT PCINT ADC/AC OSC T/C #0 T/C
#1
USART 0 I2C 0 SPI 0
30 26 2 PD[0] PCINT16 RXD0
31 27 3 PD[1] PCINT17 TXD0
32 28 4 PD[2] INT0 PCINT18
Atmel ATmega328/P [DATASHEET]
Atmel-42735B-328/P_Datasheet_Summary-11/2016
15
