ATSAM3S(2009) Просмотр технического описания (PDF) - Atmel Corporation
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ATSAM3S Datasheet PDF : 65 Pages
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4.2.1
64-Lead LQFP and QFN Pinout
64-pin version SAM3S devices are pin-to-pin compatible with AT91SAM7S legacy products.
Furthermore, SAM3S products have new functionalities shown in italic in Table 4-3.
Table 4-3. 64-pin SAM3S4/2/1B Pinout
1
ADVREF
17
GND
33
2
GND
18
VDDIO
34
3
PB0/AD4
19
PA16/PGMD4
35
4
PB1/AD5
20
PA15/PGMD3
36
5
PB2/AD6
21
PA14/PGMD2
37
6
PB3/AD7
22
PA13/PGMD1
38
7
VDDIN
23
PA24/PGMD12
39
8
VDDOUT
24
VDDCORE
40
PA17/PGMD5/
9
AD0
25
PA25/PGMD13
41
PA18/PGMD6/
10
AD1
26
PA26/PGMD14
42
PA21/PGMD9/
11
AD8
27
PA12/PGMD0
43
12
VDDCORE
28
PA11/PGMM3
44
PA19/PGMD7/
13
AD2
29
PA10/PGMM2
45
PA22/PGMD10/
14
30
PA9/PGMM1
46
AD9
15
PA23/PGMD11
PA8/XOUT32/
31
47
PGMM0
16
Note:
PA20/PGMD8/
AD3
PA7/XIN32/
32
48
PGMNVALID
The bottom pad of the QFN package must be connected to ground.
TDI/PB4
PA6/PGMNOE
PA5/PGMRDY
PA4/PGMNCMD
PA27/PGMD15
PA28
NRST
TST
PA29
PA30
PA3
PA2/PGMEN2
VDDIO
GND
PA1/PGMEN1
PA0/PGMEN0
49 TDO/TRACESWO/PB5
50
JTAGSEL
51
TMS/SWDIO/PB6
52
PA31
53
TCK/SWCLK/PB7
54
VDDCORE
55
ERASE/PB12
56
DDM/PB10
57
DDP/PB11
58
VDDIO
59
PB13/DAC0
60
GND
61
XOUT/PB8
62
XIN/PGMCK/PB9
63
PB14/DAC1
64
VDDPLL
14 SAM3S Summary
6500AS–ATARM–11-Dec-09
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