User's Manual

Revision: Dec, 2011
Pin Layout
Pin
Description
Pin
Description
1 DGND 2 DGND
3 nRESET 4 DGND
5 TXD1 6 TXD0/Bootload.
7 RXD1 8 RXD0
9 GPIO0 10 GPIO/LED2
11 GPIO1 12 GPIO/LED3
13 GPIO2 14 GPIO/LED4
15 GPIO3 16 GPIO/LED5
17 TEMP_E/GPIO4 18 GPIO/PS_CS
19 WakeUp/GPIO5 20 GPIO/PS_FRAME
21 BUZZER/GPIO6 22 +3.3V
23 GPIO7/PS_DIR 24 AGND
25 BUTTON0/GPIO8 26 AREF
27 BUTTON1/GPIO9 28 ATEMP/ADC1
29 GPIO10 30 ADC2
31 RF_SO 32 TCK
33 RF_SI 34 TMS
35 RF_CK 36 TDO
37 SFD 38 TDI
39 +3.3V 40 +3.3V