AT91SAM7A3_06 Datasheet, PDF (9/39 Pages) ATMEL Corporation – Incorporates the ARM7TDMI ARM Thumb Processor

4.2 Pinout
Table 4-1. Pinout in 100-lead LQFP Package
1
GND
26
VDDBU
2
NRST
27
FWKUP
3
TST
28
WKUP0
4
PB13
29
WKUP1
5
PB12
30
SHDW
6
PB11
31
GND
7
PB10
32
PA4
8
PB9
33
PA5
9
PB8
34
PA6
10
PB7
35
PA7
11
PB6
36
PA8
12
PB5
37
PA9
13
PB4
38
VDD3V3
14
PB3
39
GND
15
VDD3V3
40
VDD1V8
16
GND
41
PA10
17
VDD1V8
42
PA11
18
PB2
43
PA12
19
PB1
44
PA13
20
PB0
45
PA14
21
PA0
46
PA15
22
PA1
47
PA16
23
PA2
48
PA17
24
PA3
49
PA18
25
GND
50
PA19
AT91SAM7A3
51
PA20
52
PA21
53
PA22
54
PA23
55
PA24
56
PA25
57
PA26
58
PA27
59
VDD1V8
60
GND
61
VDD3V3
62
PA28
63
PA29
64
PA30
65
PA31
66
JTAGSEL
67
TDI
68
TMS
69
TCK
70
TDO
71
GND
72
VDDPLL
73
XOUT
74
XIN
75
GND
76
PLLRC
77
VDDANA
78
ADVREFP
79
GND
80 PB14/ADC0_AD0
81 PB15/ADC0_AD1
82 PB16/ADC0_AD2
83 PB17/ADC0_AD3
84 PB18/ADC0_AD4
85 PB19/ADC0_AD5
86 PB20/ADC0_AD6
87 PB21/ADC0_AD7
88
VDD3V3
89 PB22/ADC1_AD0
90 PB23/ADC1_AD1
91 PB24/ADC1_AD2
92 PB25/ADC1_AD3
93 PB26/ADC1_AD4
94 PB27/ADC1_AD5
95 PB28/ADC1_AD6
96 PB29/ADC1_AD7
97
DDM
98
DDP
99
VDD1V8
100
VDD3V3
9
6042DS–ATARM–14-Dec-06