Datasheet

QFN32 pin

number

Mnemonic Type Name, function, and alternate function

10 PE1 I/O XTAL1 (XTAL Input)

OC0B (Timer 0 Output Compare B)

PCINT25 (Pin Change Interrupt 25)

11 PE2 I/O XTAL2 (XTAL Output)

ADC0 (Analog Input Channel 0)

PCINT26 (Pin Change Interrupt 26)

1. Note: Only for Atmel Atmega32M1/64M1.

2. Note: On the engineering samples, the ACMPN3 alternate function is not located on PC4. It is

located on PE2.

Atmel ATmega16M1/32M1/64M1 [DATASHEET]

Atmel-8209F-ATmega16M1/32M1/64M1_Datasheet_Complete-10/2016