Quectel UC200T-GL - Page 19

UMTS/HSPA+ Standard Module Series
UC200T-GL Mini PCIe Hardware Design
UC200T-GL_Mini_PCIe_Hardware_Design 18 / 51
11 REFCLK- UART_RX DI UART receive data
Connect to
DTE’s TX.
12 UIM_CLK USIM_CLK DO
Clock signal of (U)SIM
card
13 REFCLK+ UART_TX DO UART transmit data
Connect to
DTE’s RX.
14 UIM_RESET USIM_RST DO
Reset signal of (U)SIM
card
15 GND GND Mini card ground
16 UIM_VPP RESERVED Reserved
17 RESERVED RI DO Ring indication
18 GND GND Mini card ground
19 RESERVED RESERVED Reserved
20 W_DISABLE# W_DISABLE# DI Airplane mode control Active low.
21 GND GND Mini card ground
22 PERST# PERST# DI
Fundamental reset
signal
Active low.
23 PERn0 UART_CTS DI UART clear to send
Connect to
DTE’s RTS.
24 3.3Vaux RESERVED Reserved
25 PERp0 UART_RTS DO UART request to send
Connect to
DTE’s CTS.
26 GND GND Mini card ground
27 GND GND Mini card ground
28 1.5V NC Not connected
29 GND GND Mini card ground
30 SMB_CLK I2C_SCL DO I2C serial clock
Require
external
pull-up to 1.8V.
31 PETn0 DTR DI Sleep mode control
32 SMB_DATA I2C_SDA IO I2C serial data
Require
external
pull-up to 1.8V.