3

ATmega640/V-1280/V-1281/V-2560/V-2561/V [SUMMARY]

2549QS–AVR–02/2014

Figure 1-2.

CBGA-pinout ATmega640/1280/2560

Note:

The functions for each pin is the same as for the 100 pin packages shown in Figure 1-1 on page 2.

A

B

C

D

E

F

G

H

J

K

1

2345678910

A

B

C

D

E

F

G

H

J

K

1098765432

1

Top view

Bottom view

Table 1-1.

CBGA-pinout ATmega640/1280/2560

12345678

9

10

A

GND

AREF

PF0

PF2

PF5

PK0

PK3

PK6

GND

VCC

B

AVCC

PG5

PF1

PF3

PF6

PK1

PK4

PK7

PA0

PA2

C

PE2

PE0

PE1

PF4

PF7

PK2

PK5

PJ7

PA1

PA3

D

PE3

PE4

PE5

PE6

PH2

PA4

PA5

PA6

PA7

PG2

E

PE7

PH0

PH1

PH3

PH5

PJ6

PJ5

PJ4

PJ3

PJ2

F

VCC

PH4

PH6

PB0

PL4

PD1

PJ1

PJ0

PC7

GND

G

GND

PB1

PB2

PB5

PL2

PD0

PD5

PC5

PC6

VCC

H

PB3

PB4

RESET

PL1

PL3

PL7

PD4

PC4

PC3

PC2

J

PH7

PG3

PB6

PL0

XTAL2

PL6

PD3

PC1

PC0

PG1

K

PB7

PG4

VCC

GND

XTAL1

PL5

PD2

PD6

PD7

PG0