AT91SAM7S512 Datasheet, PDF (10/50 Pages) ATMEL Corporation – AT91 ARM Thumb-based Microcontrollers

4.2 64-lead LQFP and 64-pad QFN Pinout
Table 4-1. AT91SAM7S512/256/128/64/321/161 Pinout⁽¹⁾
1
ADVREF
17
GND
33
TDI
2
GND
18
VDDIO
34
PA6/PGMNOE
3
AD4
19
PA16/PGMD4
35
PA5/PGMRDY
4
AD5
20
PA15/PGMD3
36
PA4/PGMNCMD
5
AD6
21
PA14/PGMD2
37
PA27/PGMD15
6
AD7
22
PA13/PGMD1
38
PA28
7
VDDIN
23
PA24/PGMD12
39
NRST
8
VDDOUT
24
VDDCORE
40
TST
9 PA17/PGMD5/AD0
25
PA25/PGMD13
41
PA29
10 PA18/PGMD6/AD1
26
PA26/PGMD14
42
PA30
11
PA21/PGMD9
27
PA12/PGMD0
43
PA3
12
VDDCORE
28
PA11/PGMM3
44
PA2/PGMEN2
13 PA19/PGMD7/AD2
29
PA10/PGMM2
45
VDDIO
14
PA22/PGMD10
30
PA9/PGMM1
46
GND
15
PA23/PGMD11
31
PA8/PGMM0
47
PA1/PGMEN1
16 PA20/PGMD8/AD3
32 PA7/PGMNVALID
48
PA0/PGMEN0
Note: 1. The bottom pad of the QFN package must be connected to ground.
49
TDO
50
JTAGSEL
51
TMS
52
PA31
53
TCK
54
VDDCORE
55
ERASE
56
DDM
57
DDP
58
VDDIO
59
VDDFLASH
60
GND
61
XOUT
62
XIN/PGMCK
63
PLLRC
64
VDDPLL
10 AT91SAM7S Series Summary
6175GS–ATARM–24-Dec-08