Pin Description - Quectel EM05 Hardware Design

3.2. Pin Description

The following tables show the pin definition and description of EM05 on the 75-pin application.
Table 3: Definition of I/O Parameters
Type
IO
DI
DO
OD
PI
PO
Table 4: Description of Pins
Pin M.2 Socket 2
No. SSIC Pinout
1 CONFIG_3
2 3.3V
3 GND
4 3.3V
5 GND
FUL_CARD_
6
POWER_OFF#
EM05_Hardware_Design
Description
Bidirectional
Digital input
Digital output
Open drain
Power input
Power output
EM05 Pin Name I/O
CONFIG_3
VCC PI
GND
VCC PI
GND
FUL_CARD_
DI
POWER_OFF#
Confidential / Released
Description
Connected to GND internally.
EM05 is configured as
WWAN-SSIC-0.
Power supply
Ground
Power supply
Ground
A signal control to power on/off
the module. When it is at low
level, the module powers off.
When it is at high level, the
module powers on.
It is pulled to low level internally.
It is 3.3V tolerant and can be
driven by either 1.8V or 3.3V
GPIO.
LTE Module Series
EM05 Hardware Design
Comment
3.135V~4.4V
3.135V~4.4V
1.8V/3.3V
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