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ATMEGA640 Datasheet(PDF) 3 Page - ATMEL Corporation

Part No. ATMEGA640
Description  8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
Download  35 Pages
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Maker  ATMEL [ATMEL Corporation]
Homepage  http://www.atmel.com
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ATMEGA640 Datasheet(HTML) 3 Page - ATMEL Corporation

 
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3
ATmega640/1280/1281/2560/2561
2549KS–AVR–01/07
Figure 2. CBGA-pinout ATmega640/1280/2560
Table 1. CBGA-pinout ATmega640/1280/2560.
12
3
4
5
6
7
8
9
10
A
GND
AREF
PF0
PF2
PF5
PK0
PK3
PK6
GNDVCC
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
A
B
C
D
E
F
G
H
J
K
1
2345678910
A
B
C
D
E
F
G
H
J
K
1098765432
1
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