User Manual
iCOM_BM10_AN R2 Module Product Specification
REV 1.3 9/26/2017
InnoComm Mobile Technology Confidential
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3. PIN Map and Signal Description
Pin #
Pin Name
Direction
/Type
D
escription
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
5 DIO_3 Digital I/O GPIO, Sensor Controller
6 DIO_4 Digital I/O GPIO, Sensor Controller
7 DIO_5 Digital I/O GPIO, Sensor Controller, high-drive capability
8 DIO_6 Digital I/O GPIO, Sensor Controller, high-drive capability
9 DIO_7 Digital I/O GPIO, Sensor Controller, high-drive capability
10 VDDS2 Power 1.9V to 3.8V DIO supply
(DIO 0 to DIO 11)
11 DIO_8 Digital I/O GPIO
12 DIO_9 Digital I/O GPIO
13 DIO_10 Digital I/O GPIO
14 DIO_11 Digital I/O GPIO
15 DIO_12 Digital I/O GPIO
16 DIO_13 Digital I/O GPIO
17 DIO_14 Digital I/O GPIO
18 DIO_15 Digital I/O GPIO
19 VDDS3 Power 1.9V to 3.8V DIO supply
(DIO 12 to DIO 22 & JTAG)
20 JTAG_TMSC
Digital I/O JTAG_TMSC
21 JTAG_TCKC Digital I/O JTAG_TCKC
22 JTAG_TDO Digital I/O GPIO, JTAG_TDO, high-drive capability
23 JTAG_TDI Digital I/O GPIO, JTAG_TDI, high-drive capability
24 GND Power Ground
25 DIO_18 Digital I/O GPIO
26 DIO_19 Digital I/O GPIO
27 DIO_20 Digital I/O GPIO
28 DIO_21 Digital I/O GPIO
29 DIO_22 Digital I/O GPIO
30 VDD Power 1.9V to 3.8V main chip supply
(DIO 23 to DIO 30 & nRESET)
31 nRESET Digital input Reset, active-low, with internal pull-up
32 DIO_23 Digital/Analog I/O GPIO, Sensor Controller, Analog
33 DIO_24 Digital/Analog I/O GPIO, Sensor Controller, Analog
34 DIO_25 Digital/Analog I/O GPIO, Sensor Controller, Analog
35 DIO_26 Digital/Analog I/O GPIO, Sensor Controller, Analog
36 DIO_27 Digital/Analog I/O GPIO, Sensor Controller, Analog
37 DIO_28 Digital/Analog I/O GPIO, Sensor Controller, Analog
38 DIO_29 Digital/Analog I/O GPIO, Sensor Controller, Analog
39 DIO_30 Digital/Analog I/O GPIO, Sensor Controller, Analog
40 GND Power Ground