User's Manual

LTE Module Series
BG96-NA Hardware Design
BG96-NA_Hardware_Design Confidential / Released 21 / 64
Pin Name
Pin No.
I/O
Description
DC
Characteristics
Comment
ANT_MAIN
60
IO
Main antenna
interface
50Ω impedance
ANT_GNSS
49
AI
GNSS antenna
interface
50Ω impedance
If unused, keep it open.
Other Pins
Pin Name
Pin No.
I/O
Description
DC
Characteristics
Comment
PSM_IND*
1
DO
Power saving
mode indicator
V
IL
min=-0.3V
V
IL
max=0.6V
V
IH
min=1.2V
V
IH
max=2.0V
1.8V power domain.
If unused, keep it open.
USB_BOOT
75
DI
Force the
module to boot
from USB port.
V
IL
min=-0.3V
V
IL
max=0.6V
V
IH
min=1.2V
V
IH
max=2.0V
1.8V power domain.
If unused, keep it open.
ADC Interface
Pin Name
Pin No.
I/O
Description
DC
Characteristics
Comment
ADC1
2
AI
General
purpose analog
to digital
converter
Voltage range:
0.3V to VBAT_BB
If unused, keep it open.
ADC0
24
AI
General
purpose analog
to digital
converter
Voltage range:
0.3V to VBAT_BB
If unused, keep it open.
RESERVED Pins
Pin Name
Pin No.
I/O
Description
DC
Characteristics
Comment
RESERVED
4~7,11~14,
16,18,19,
25~28, 51,
56, 57,
63~66,
76~78,
83~88,
92~99
Reserved
Keep these pins
unconnected.