Quectel UC200T-GL - Page 20

UMTS/HSPA+ Standard Module Series
UC200T-GL Mini PCIe Hardware Design
UC200T-GL_Mini_PCIe_Hardware_Design 19 / 51
33 PETp0 UART_DCD DO Data carrier detection
34 GND GND Mini card ground
35 GND GND Mini card ground
36 USB_D- USB_DM IO USB differential data (-)
Require
differential
impedance of
90Ω.
37 GND GND Mini card ground
38 USB_D+ USB_DP IO USB differential data (+)
Require
differential
impedance of
90Ω.
39 3.3Vaux VCC_3V3 PI
3.0V~3.6V, typically 3.3V
DC supply
40 GND GND Mini card ground
41 3.3Vaux VCC_3V3 PI
3.0V~3.6V, typically 3.3V
DC supply
42 LED_WWAN# LED_WWAN# OC
LED signal for indicating
the network status of the
module
43 GND GND Mini card ground
44 LED_WLAN# USIM_PRESENCE DI
(U)SIM card insertion
detection
45 RESERVED PCM_CLK IO PCM clock
46 LED_WPAN# RESERVED Reserved
47 RESERVED PCM_DOUT DO PCM data output
48 1.5V NC Not connected
49 RESERVED PCM_DIN DI PCM data input
50 GND GND Mini card ground
51 RESERVED PCM_SYNC
2)
IO
PCM frame
synchronization
52 3.3Vaux VCC_3V3 PI
3.0V~3.6V, typically 3.3V
DC supply