Quectel LTE-A Module Series User Manual

LTE-A Module Series
EM120R-GL&EM160R-GL Hardware Design
EM120R-GL&EM160R-GL_Hardware_Design 18 / 79
3.2. Pin Description
The following tables show the pin definition and description of EM120R-GL&EM160R-GL.
Table 2: Definition of I/O Parameters
Table 3: 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
Pin
No.
M.2 Socket 2
WWAN Module
Pinout
EM120R-GL&EM1
60R-GL
Pin Name
I/O
Description
Comment
1
CONFIG_3
CONFIG_3
NC
2
3.3V
VCC
PI
Power supply
Vmin = 3.135 V
Vnorm = 3.7 V
Vmax = 4.4 V
3
GND
GND
Ground
4
3.3V
VCC
PI
Power supply
Vmin = 3.135 V
Vnorm = 3.7 V
Vmax = 4.4 V
5
GND
GND
Ground
6
FULL_CARD_
POWER_OFF#(I)
(0/1.8V)
FULL_CARD_
POWER_OFF#
DI
Turn on/off the module.
When it is at low level,
the module is powered
Pulled down
internally.

Quectel LTE-A Module Series Specifications

General

Brand	Quectel
Model	LTE-A Module Series
Category	Control Unit
Language	English