Quectel BG96 - Power Supply, Control, and (U)SIM Interfaces

LPWA Module Series
BG96 Hardware Design
BG96_Hardware_Design 18 / 79
1. Keep all RESERVED pins and unused pins unconnected.
2. GND pads should be connected to ground in the design.
3.
1)
PWRKEY output voltage is 0.8V because of the diode drop in the Qualcomm chipset.
3.2. Pin Description
The following tables show the pin definition and description of BG96.
Table 3: Definition of I/O Parameters
Table 4: Pin Description
Type
Description
AI
Analog Input
AO
Analog Output
DI
Digital Input
DO
Digital Output
IO
Bidirectional
OD
Open Drain
PI
Power Input
PO
Power Output
Power Supply
Pin Name
Pin No.
I/O
Description
DC Characteristics
Comment
VBAT_BB
32, 33
PI
Power supply
for the
module’s
baseband part
Vmax=4.3V
Vmin=3.3V
Vnorm=3.8V
VBAT_RF
52, 53
PI
Power supply
for the
Vmax=4.3V
Vmin=3.3V
NOTES