SIM Tech SIMCom SIM7600E-PCIE User Manual

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SIM7600E_SIM7600E-H-PCIE_Hardware_Design_V1.00 13 2017-11-23
3.2 PCI Express Mini Card Connector Pin Description
Table 3: PCI Express Mini Card Connector Pin Description
Pin name Pin number I/O Description Comment
Power supply
VCC
2,24,39,41,52
I
Power supply for module
3.3V typical
GND
4,9,15,18,21,
26,27,29,34,3
5,37,40,43,50
Ground -
Reset
PERST# 22 I Reset input (Active low)
If unused, keep
open.
USB 2.0
USB_DP 38
I/O
USB 2.0 high speed port for data transfer, voice
call, debug and FW download, etc.
If unused, keep
open.
USB_DN 36
USIM card interface
USIM_VDD 8 O
Power output for USIM card, its output Voltage
depends on USIM card type automatically. Its
output current is up to 50mA.
-
USIM _D ATA 10 I/O
USIM Card data I/O, which has been pulled up
via a 100KR resistor to USIM_VDD internally.
Do not pull it up or down externally.
-
USIM_CLK 12 O
USIM clock.
Make sure the rise
time and fall time of
USIM_CLK less
than 40ns;
USIM_RST 14 O
USIM Reset.
-
USIM_DET 16 I
USIM card detect.
-
UART interface
UART_CTS
11
I
Clear to Send
If unused, keep open
UART_RTS 13 O Request to send
UART_RXD
17
I
Receive Data
UART_TXD 19 O Transmit Data
UART_RI 44 O Ring Indicator
UART_DTR 46 I DTE get ready
I2C interface
SCL 30 O I2C clock output Pulled up inside the
module;
If unused, keep open
SDA 32
I/O I2C data input/output
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SIM Tech SIMCom SIM7600E-PCIE Specifications

General

Brand	SIM Tech
Model	SIMCom SIM7600E-PCIE
Category	Control Unit
Language	English