ATMEGA64C1 ATMEL [ATMEL Corporation], ATMEGA64C1 Datasheet - Page 4

• Manufacturer Part Number: ATMEGA64C1
• Description: 8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

7647DS–AVR–08/08
Figure 1-2.
Note:
(PCINT19/TXD/TXLIN/OC0A/SS/MOSI_A) PD3
ATmega32/64C1 TQFP32/QFN32
On the first engineering samples (Parts marked AT90PWM324), the ACMPN3 alternate function is
not located on PC4. It is located on PE2.
(PCINT11/T1/RXCAN/ICP1B) PC3
(PCINT18/OC1A/MISO_A) PD2
ATmega32/64C1 TQFP32/QFN32 (7*7 mm) Package
(PCINT9/OC1B/SS_A) PC1
(PCINT10/T0/TXCAN) PC2
(PCINT0/MISO) PB0
GND
VCC
1
2
3
4
5
6
7
8
ATmega16/32/64/M1/C1
24
23
22
21
20
19
18
17
PB4 (AMP0+/PCINT4)
PB3 (AMP0-/PCINT3)
PC6 (ADC10/ACMP1/PCINT14)
AREF(ISRC)
AGND
AVCC
PC5 (ADC9/ACMP3/AMP1+/PCINT13)
PC4 (ADC8/ACMPN3/AMP1-/PCINT12)
5