ATMEGA64A View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

ATMEGA64A

8-bit Microcontroller with 64K Bytes In-System Programmable Flash

Atmel Corporation 

1 2 3 4 5 6 7 8 9 10 Next

6. Pin Configurations

Figure 6-1 Pinout ATmega64A

Power

Ground

Programming/debug

Digital

Analog

Crystal/Osc

External Memory

PEN

1

(RXD0/PDI) PE0

2

(TXD0/PDO) PE1

3

(XCK0/AIN0) PE2

4

(OC3A/AIN1) PE3

5

(OC3B/INT4) PE4

6

(OC3C/INT5) PE5

7

(T3/INT6) PE6

8

(ICP3/INT7) PE7

9

(SS) PB0 10

(SCK) PB1 11

(MOSI) PB2 12

(MISO) PB3 13

(OC0) PB4 14

(OC1A) PB5 15

(OC1B) PB6 16

48 PA3 (AD3)

47 PA4 (AD4)

46 PA5 (AD5)

45 PA6 (AD6)

44 PA7 (AD7)

43 PG2 (ALE)

42 PC7 (A15)

41 PC6 (A14)

40 PC5 (A13)

39 PC4 (A12)

38 PC3 (A11)

37 PC2 (A10)

36 PC1 (A9)

35 PC0 (A8)

34 PG1 (RD)

33 PG0 (WR)

Note:  The Pinout figure applies to both TQFP and MLF packages. The bottom pad under the QFN/MLF

package should be soldered to ground.

6.1. Pin Descriptions

6.1.1.

VCC

Digital supply voltage.

Atmel ATmega64A [DATASHEET] 9

Atmel-8160ES-8-bit AVR Micrcontroller_Datasheet_Summary-09/2015

Share Link: