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3.2. Pin Description
Table 3: Definition of I/O Parameters
Type
AI
AO
DI
DO
IO
OD
PI
PO
The following table shows the pin definition and description of RM502Q-GL.
Table 4: Pin Description
M.2 Socket 2
Pin
PCIe-based
No.
Pinout
1
CONFIG_3
2
3.3 V
3
GND
4
3.3 V
5
GND
FULL_CARD_
6
POWER_OFF#
RM502Q-GL_Hardware_Design
Description
Analog Input
Analog Output
Digital Input
Digital Output
Bidirectional
Open Drain
Power Input
Power Output
RM502Q-GL
Pin Name
CONFIG_3
VCC
GND
VCC
GND
FULL_CARD_
POWER_OFF#
I/O
Description
DO
Not connected internally
PI
Power supply
Ground
PI
Power supply
Ground
Turn on/off of the module.
DI
When it is at low level, the
5G Module Series
RM502Q-GL Hardware Design
Comment
V
= 3.135 V
min
V
= 3.7 V
norm
V
= 4.4 V
max
V
= 3.135 V
min
V
= 3.7 V
norm
V
= 4.4 V
max
Internally pulled
down with a
17 / 77
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