Pin Description - Quectel BG96 Mini PCIe Hardware Design

3.2. Pin Description

The following tables show the pin definition and description of BG96 Mini PCIe on the 52-pin application.
Table 3: Definition of I/O Parameters
Type
IO
DI
DO
OC
PI
PO
Table 4: Description of Pins
Mini PCI Express
Pin No.
Standard Name
1 WAKE#
2 3.3Vaux
3 COEX1
4 GND
5 COEX2
6 1.5V
7 CLKREQ#
8 UIM_PWR
9 GND
10 UIM_DATA
11 REFCLK-
BG96_Mini_PCIe_Hardware_Design
Description
Bidirectional
Digital Input
Digital Output
Open Collector
Power Input
Power Output
BG96 Mini PCIe
I/O
Pin Name
WAKE# OC
VCC_3V3 PI
RESERVED
GND
RESERVED
RESERVED
RESERVED
USIM_VDD PO
GND
USIM_DATA IO
UART_RX DI
BG96 Mini PCIe Hardware Design
Description
Output signal to wake up
the host
3.3V DC supply
Reserved
Mini card ground
Reserved
Reserved
Reserved
Power source for the
(U)SIM card
Mini card ground
Data signal of (U)SIM
card
UART receive data
LTE Module Series
Comment
Active low
Connect to
DTE's TX.
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