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ATXMEGA32A4-MH 查看數據表(PDF) - Atmel Corporation
零件编号
产品描述 (功能)
生产厂家
ATXMEGA32A4-MH
8/16-bit AVR® XMEGA A4 Microcontroller
Atmel Corporation
ATXMEGA32A4-MH Datasheet PDF : 107 Pages
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2. Pinout/Block Diagram
Figure 2-1.
Bock Diagram and TQFP/QFN pinout
XMEGA A4
I
N
DEX COR
N
ER
PA5 1
PA6 2
PA7 3
PB0 4
PB1 5
PB2 6
PB3 7
G
N
D
8
V
CC 9
PC0 10
PC1 11
ADC A
AC A0
AC A1
DAC B
Port R
DATA BU S
OSC/CLK
Control
BOD
V
REF POR
Po
w
er
Control
Reset
Control
TEMP RTC
OCD
FLASH
CPU
RAM
DMA
E
2
PROM
Watchdog
Interr
u
pt Controller
E
v
ent System ctrl
DATA BU S
E
V
E
N
T ROUTI
N
G
N
ETWORK
Port C
Port D
Port E
33 PE3
32 PE2
31
V
CC
30 G
N
D
29 PE1
2
8
PE0
27 PD7
26 PD6
25 PD5
24 PD4
23 PD3
Notes: 1. For full details on pinout and pin functions refer to
”Pinout and Pin Functions” on page 49.
2. The large center pad underneath the QFN/MLF package should be soldered to ground on the board to ensure good
mechanical stability.
3
8069O–AVR–08/10
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