Product Specs

Version 1.3
Atech OEM Inc.
7F, AAEON Building, N0.43, Sec. 4, Keelung Rd., Taipei City 10607, Taiwan, R.O.C.
Tel: [phone] Fax:[phone] www.atechoem.com/wl Page. 9
21 P0.08 Digital I/O General-purpose digital I/O
22
P0.09 Digital I/O General-purpose digital I/O
NFC1 NFC input NFC antenna connection
23
P0.10 Digital I/O General-purpose digital I/O
NFC2 NFC input NFC antenna connection
24 GND Ground The pad must be connected to a solid ground plane
25 P0.11 Digital I/O General-purpose digital I/O
26 P0.12 Digital I/O General-purpose digital I/O
27 P0.13 Digital I/O General-purpose digital I/O
28
P0.14 Digital I/O General-purpose digital I/O
TraceData(3) Trace port output
29
P0.15 Digital I/O General-purpose digital I/O
TraceData(2) Trace port output
30
P0.16 Digital I/O General-purpose digital I/O
TraceData(1) Trace port output
31 P0.17 Digital I/O General-purpose digital I/O
32
P0.18 Digital I/O General-purpose digital I/O
TraceData(0) Trace port output
33 P0.19 Digital I/O General-purpose digital I/O
34
P0.20 Digital I/O General-purpose digital I/O
TraceCLK Trace port clock output
35
P0.21 Digital I/O General-purpose digital I/O
RESET Configurable as system RESET pin
36 SWDCLK Digital input Serial Wire debug clock input for debug and programming
37 SWDIO Digital I/O Serial Wire debug I/O for debug and programming
38 P0.22 Digital I/O General-purpose digital I/O
39 GND Ground The pad must be connected to a solid ground plane
40 P0.24 Digital I/O General-purpose digital I/O
41 P0.23 Digital I/O General-purpose digital I/O