Acnodes FES93 Series, User Manual

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mini-PCIe Pin Definition
Pin # Signal Pin # Signal
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- 12 UIM_CLK
13 14 UIM_RESET
15 GND 16 UIM_VPP
Mechanical Key
17 Reserved* (UIM_C8) 18 GND
19 Reserved* (UIM_C4) 20 W_DISABLE#
21 GND 22 PERST#
23 PERn0 24 +3.3Vaux
25 PERp0 26 GND
27 GND 28 +1.5V
29 GND 30 SMB_CLK
31 PETn0 32 SMB_DATA
33 PETp0 34 GND
35 GND 36 USB_D-
37 GND 38 USB_D+
39 +3.3Vaux 40 GND
41 +3.3Vaux 42 LED_WWAN#
43 GND 44 LED_WLAN#
45 Reserved 46 LED_WPAN#
47 Reserved 48 +1.5V
49 Reserved 50 GND
51 Reserved 52 +3.3Vaux
WARNING
Some off-the-shelf mini-PCIe 4G modules use 1.8V I/O signals instead of 3.3V I/O
and may cause signal interference. Installing an incompatible 4G module may
damage the system or the module itself may be damaged.
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