User Manual

iCOM_BM15_AN R2 Module Product Specification
REV 1.4 9/26/2017
InnoComm Mobile Technology Confidential
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3. PIN Map and Signal Description
Pin # Pin Name Direction/Type Description
1 GND Power Ground
2 DIO_0 Digital I/O GPIO, Sensor Controller
3 DIO_1 Digital I/O GPIO, Sensor Controller
4 DIO_2 Digital I/O GPIO, Sensor Controller, high-drive capability
5 DIO_3 Digital I/O GPIO, Sensor Controller, high-drive capability
6 DIO_4 Digital I/O GPIO, Sensor Controller, high-drive capability
7 JTAG_TMSC Digital I/O JTAG TMSC, high-drive capability
8 JTAG_TCKC Digital I/O JTAG_TCKC
9 JTAG_TDO Digital I/O GPIO, High drive capability, JTAG_TDO
10 JTAG_TDI Digital I/O GPIO, High drive capability, JTAG_TDI
11 GND Power Ground
12 GND Power Ground
13 nRESET Digital input Reset, active-low, with internal pull-up
14 DIO_7 Digital/Analog I/O GPIO, Sensor Controller, Analog
15 DIO_8 Digital/Analog I/O GPIO, Sensor Controller, Analog
16 DIO_9 Digital/Analog I/O GPIO, Sensor Controller, Analog
17 DIO_10 Digital/Analog I/O GPIO, Sensor Controller, Analog
18 DIO_11 Digital/Analog I/O GPIO, Sensor Controller, Analog
19 DIO_12 Digital/Analog I/O GPIO, Sensor Controller, Analog
20 DIO_13 Digital/Analog I/O GPIO, Sensor Controller, Analog
21 DIO_14 Digital/Analog I/O GPIO, Sensor Controller, Analog
22 VDD Power 1.9V to 3.8V main chip supply
23 GND Power Ground
24 GND Power Ground
25 GND Power Ground
26 GND Power Ground