Pin Description - Quectel LTE-A Module Series Hardware Design

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