ATSAM3S(2009) Просмотр технического описания (PDF) - Atmel Corporation
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ATSAM3S Datasheet PDF : 65 Pages
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4.3.1 48-Lead LQFP and QFN Pinout
Table 4-4. 48-pin SAM3S4/2/1A Pinout
1
ADVREF
13
VDDIO
25
TDI/PB4
2
3
4
5
6
7
8
9
10
11
12
Note:
GND
14
PA16/PGMD4
26
PB0/AD4
15
PA15/PGMD3
27
PB1/AD5
16
PA14/PGMD2
28
PB2/AD6
17
PA13/PGMD1
29
PB3/AD7
18
VDDCORE
30
VDDIN
19
PA12/PGMD0
31
VDDOUT
20
PA11/PGMM3
32
PA17/PGMD5/
21
PA10/PGMM2
33
AD0
PA18/PGMD6/
22
PA9/PGMM1
34
AD1
PA19/PGMD7/
PA8/XOUT32/
23
35
AD2
PGMM0
PA20/AD3
PA7/XIN32/
24
36
PGMNVALID
The bottom pad of the QFN package must be connected to ground.
PA6/PGMNOE
PA5/PGMRDY
PA4/PGMNCMD
NRST
TST
PA3
PA2/PGMEN2
VDDIO
GND
PA1/PGMEN1
PA0/PGMEN0
37
TDO/TRACESWO/
PB5
38
JTAGSEL
39 TMS/SWDIO/PB6
40 TCK/SWCLK/PB7
41
VDDCORE
42
ERASE/PB12
43
DDM/PB10
44
DDP/PB11
45
XOUT/PB8
46 XIN/PB9/PGMCK
47
VDDIO
48
VDDPLL
16 SAM3S Summary
6500AS–ATARM–11-Dec-09
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