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Table 5: Pin Description
Power Supply
Pin Name
Pin No.
VBAT_BB
32
VBAT_RF
33
VDD_EXT
29
GND
3, 31, 48, 50, 54, 55, 58, 59, 61, 62, 67–74, 79–82, 89–91, 100–102
Turn on/off
Pin Name
Pin No.
PWRKEY
15
RESET_N
17
Status Indication Interfaces
Pin Name
Pin No.
PSM_IND
1
STATUS
20
NET_
21
STATUS
PON_TRIG Interface
Pin Name
Pin No.
BG952A-GL_QuecOpen_Hardware_Design
I/O
Description
Power supply for
PI
the module's
baseband part
Power supply for
PI
the module's RF
part
Provide 1.8 V for
PO
external circuits
I/O
Description
Turn on/off the
DI
module
DI
Reset the module
I/O
Description
Indicate the
DO
module's power
saving mode
Indicate the
DO
module's
operation status
Indicate the
DO
module's network
activity status
I/O
Description
DC Characteristics
Vmax = 4.35 V
Vmin = 2.2 V
Vnom = 3.3 V
Vnom = 1.8 V
I
max = 50 mA
O
DC Characteristics
V
max = 0.3 V
IL
V
min = 1.0 V
IH
V
max = 0.3 V
IL
V
min = 1.3 V
IH
DC Characteristics
V
max = 0.36 V
OL
V
min = 1.44 V
OH
DC Characteristics
LPWA Module Series
Comment
See NOTE 1.
See NOTE 1
Power supply for
external GPIO's
pull-up circuits.
If unused, keep
these pins open.
Comment
Internally pulled up
with a 470 kΩ
resistor.
Comment
1.8 V power
domain.
If unused, keep
these pins open.
Can be configured
as GPIOs.
1.8 V power
domain.
If unused, keep
these pins open.
Comment
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