SIM8300G-M2 Hardware Design V1.01 Draft

SIM8300G-M2 Hardware Design V1.01
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Table 5: Pin description
Pin name
Pin
No.
Electrical
Description
Description
Comment
Power supply
VBAT
2,4,70,7
2,74
PI
Power supply
Range
：
3.135～4.4V
Typical：3.8V
These pins should be
connected together to
withstand sufficent
current
GND
3,5,11,2
7,33,39,
45,51,5
7,71,73
Ground
System control
FULL_CARD_PO
WER_OFF#
6
DI,PD
High level: the module
power on
Low level: the module
power off
It’s 3.3V tolerant but can
be driven by either 1.8V
or 3.3V GPIO
RESET#
67
P3
DI,PU
System reset control input
Active low
RESET# has been
pulled up to 1.8V
internally
W_DISABLE1#
8
DI
WWAN RF disable
Active low
3.3V tolerant but can be
driven by either 1.8V or
3.3V GPIO
W_DISABLE2#*
26
DI
GNSS disable
Active low
3.3V tolerant but can be
driven by either 1.8V or
3.3V GPIO
WoWWAN#
23
OD
Wake on the host
Active low
Configuration pins
CONFIG_0
21
GND
Connected to ground
internally
The module is
configured as the
WWAN USB3.1
interface type
CONFIG_1
69
GND
Connected to ground
internally
CONFIG_2
75
GND
Connected to ground
internally
CONFIG_3
1
NC
Not connected
USB2.0/USB3.1
USB_D+
7
AIO
Differential USB
bi-directional data positive
Main communication
interface
USB3.1 data rate up to
10Gbps
USB2.0 data rate up to
480Mbps
USB_D-
9
AIO
Differential USB
bi-directional data negative
USB3.1_Tx-
29
AO
USB3.1 transmit data
negative
USB3.1_Tx+
31
AO
USB3.1 transmit data
positive
USB3.1_Rx-
35
AI
USB3.1 receive data
negative
USB3.1_Rx+
37
AI
USB3.1 receive data
positive
PCIe interface
PETn0
41
AO
PCIe transmit data
Support PCIe Gen 3.0,