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Snapdragon 820 SBC Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.10.2
6Pin Connector
Snapdragon 820 SBC supports 6pin Header (J5) for accessing digital MIC interfaces from CPU. Also it provides power
output. This Header (J6) is physically located at the top of the board as shown below.
Number of Pins: 6
Connector Part number: DF57H-6P-1.2V(21) from Hirose Electric Co Ltd
Mating Connector: DF57H-6S-1.2C from Hirose Electric Co Ltd
Figure 14: 6Pin Connector
Table 6: 6Pin Connector Pin Out
Pin No
Pin Name
Signal Name
Signal Type /
Termination
Description
1
PWR
VBATT
O, Power
Power output (Voltage is same as
Main power input VBATT).
2
PWR
VBATT
O, Power
Power output (Voltage is same as
Main power input VBATT).
3
GND
GND
Power
Ground.
4
GND
GND
Power
Ground.
5
DMIC_CLK
DMIC_CLK
O, 1.8V, CMOS
Digital MIC clock.
6
DMIC_DIN
DMIC_DIN
I, 1.8V, CMOS
Digital MIC data input.
