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NOTES
1.
ADC input voltage must not exceed 1.8 V.
2.
The input voltage range of USB_VBUS is 1.19–2.0 V.
3.
Keep all RESERVED pins and unused pins unconnected.
4.
GND pins should be connected to ground in the design.
5.
PCM and I2C interfaces are for VoLTE* only.
3.2. Pin Description
The following tables show the pin definition of BG772A-GL.
Table 4: Definition of I/O Parameters
Type
AI
AO
AIO
DI
DO
DIO
NP
OD
PI
PO
PU
PD
BG772A-GL_Hardware_Design
Description
Analog Input
Analog Output
Analog Input/Output
Digital Input
Digital Output
Digital Input/Output
No Pull
Open Drain
Power Input
Power Output
Pull Up
Pull Down
LPWA Module Series
BG772A-GL Hardware Design
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