User's Manual

SN10-12
7/12/2017
REV 0.5
InnoComm Mobile Technology Confidential
7
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14
4. SN10-12 PIN Map and Signal Description
Pin # Pin Name Type Description
1 GND GND Ground
2 VDD Power Power Supply input
3 GND
GND
Ground
4 GND GND Ground
5 GND
GND
Ground
6 GND GND Ground
7 GND
GND
Ground
8 GND
GND
Ground
9 P16 Digital I/O GPIO, SPI_SDI
10 P15 Digital I/O GPIO, SPI_CS
11 GND GND Ground
12 GND
GND
Ground
13 P14 Digital I/O GPIO, SPI_SCLK
14 P13 Digital I/O GPIO, SPI_SDO, UART_TX
15 P12 Digital I/O GPIO, UART_RX
16 P11 Digital I/O Debug port, INT, Optional
17 P10 Digital I/O GPIO, UART TX/RX CLOCK
18 RST_N Digital I/O GPIO, RESET
19 MDI_MSDA Digital I/O Debug port, MSDA
20 MDI_MSCL Digital I/O Debug, MSCL
21 GND GND Ground
22 P17 Digital I/O GPIO, SPI_AK
23 P20 Digital I/O Debug port, RSSI LOG
24 P21 Digital I/O N.C.
25 P22 Digital I/O N.C.
26 P23 Digital I/O GPIO
27 GND GND Ground
28 IF_IFN Digital I/O GPIO, IFN
29 IF_IFP Digital I/O GPIO, IFP
30 GND GND Ground
31 ANT RF
RF Antenna Interface
Impedance=50 Ω
32 GND GND Ground