Quectel EC200T Series Hardware Design page 22

UIM_DATA USIM_DATA
REFCLK- UART_RX
UIM_CLK USIM_CLK
REFCLK+ UART_TX
UIM_RESET USIM_RST
GND GND
UIM_VPP RESERVED
RESERVED RI
GND GND
RESERVED RESERVED
W_DISABLE# W_DISABLE#
GND GND
PERST# PERST#
PERn0 UART_CTS
3.3Vaux RESERVED
PERp0 UART_RTS
GND GND
GND GND
1.5V NC
GND GND
SMB_CLK I2C_SCL
EC200T_Series_Mini_PCIe_Hardware_Design
EC200T Series Mini PCIe Hardware Design
10 IO (U)SIM card data
11 DI receive
12 DO (U)SIM card clock
13 DO transmit
14 DO (U)SIM card reset
15 Mini card ground
16 Reserved
17 DO Ring indication
18 Mini card ground
19 Reserved
20 DI Airplane mode control
21 Mini card ground
22 DI Module reset
23 DI clear to send
24 Reserved
25 DO request to send
26 Mini card ground
27 Mini card ground
28 Not connected
29 Mini card ground
30 OD I2C serial clock
LTE Standard Module Series
Connect to
DTE's TX.
Connect to
DTE's RX.
Pulled up by
default.
Active low.
Pulled up by
default.
Active low.
Connect to
DTE's RTS.
Connect to
DTE's CTS.
Require
external
pull-up to
1.8V.
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