Datasheet

SAM7S Series [DATASHEET]

6175KS–ATARM–25-Oct-12

4.2 64-lead LQFP and 64-pad QFN Pinout

Note: 1. The bottom pad of the QFN package must be connected to ground.

Table 4-1. SAM7S512/256/128/64/321/161 Pinout

(1)

1 ADVREF 17 GND 33 TDI 49 TDO

2 GND 18 VDDIO 34 PA6/PGMNOE 50 JTAGSEL

3 AD4 19 PA16/PGMD4 35 PA5/PGMRDY 51 TMS

4 AD5 20 PA15/PGMD3 36 PA4/PGMNCMD 52 PA31

5 AD6 21 PA14/PGMD2 37 PA27/PGMD15 53 TCK

6 AD7 22 PA13/PGMD1 38 PA28 54 VDDCORE

7 VDDIN 23 PA24/PGMD12 39 NRST 55 ERASE

8 VDDOUT 24 VDDCORE 40 TST 56 DDM

9 PA17/PGMD5/AD0 25 PA25/PGMD13 41 PA29 57 DDP

10 PA18/PGMD6/AD1 26 PA26/PGMD14 42 PA30 58 VDDIO

11 PA21/PGMD9 27 PA12/PGMD0 43 PA3 59 VDDFLASH

12 VDDCORE 28 PA11/PGMM3 44 PA2/PGMEN2 60 GND

13 PA19/PGMD7/AD2 29 PA10/PGMM2 45 VDDIO 61 XOUT

14 PA22/PGMD10 30 PA9/PGMM1 46 GND 62 XIN/PGMCK

15 PA23/PGMD11 31 PA8/PGMM0 47 PA1/PGMEN1 63 PLLRC

16 PA20/PGMD8/AD3 32 PA7/PGMNVALID 48 PA0/PGMEN0 64 VDDPLL