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