Datasheet

4
8272ES–AVR–04/2013
ATmega164A/PA/324A/PA/644A/PA/1284/P
1.3 Pinout - VFBGA for Atmel ATmega164A/164PA/324A/324PA
Figure 1-3. VFBGA - pinout.
Table 1-2. BGA - pinout.
1234567
A GND PB4 PB2 GND VCC PA2 GND
B PB6 PB5 PB3 PB0 PA0 PA3 PA5
C VCC RESET PB7 PB1 PA1 PA6 AREF
D GND XTAL2 PD0 GND PA4 PA7 GND
E XTAL1 PD1 PD5 PD7 PC5 PC7 AVCC
F PD2 PD3 PD6 PC0 PC2 PC4 PC6
G GND PD4 VCC GND PC1 PC3 GND
A
B
C
D
E
F
G
1 234567
A
B
C
D
E
F
G
7654321
Top view Bottom view