Acnodes FES93 Series User Manual page 40

mini-PCIe Pin Definition
Pin # Signal
1 WAKE#
3 COEX1
5 COEX2
7 CLKREQ#
9 GND
11 REFCLK-
13 REFCLK+
15 GND
Mechanical Key
17 Reserved* (UIM_C8)
19 Reserved* (UIM_C4)
21 GND
23 PERn0
25 PERp0
27 GND
29 GND
31 PETn0
33 PETp0
35 GND
37 GND
39 +3.3Vaux
41 +3.3Vaux
43 GND
45 Reserved
47 Reserved
49 Reserved
51 Reserved
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.
Pin # Signal
2 +3.3Vaux
4 GND
6 +1.5V
8 UIM_PWR
10 UIM_DATA
12 UIM_CLK
14 UIM_RESET
16 UIM_VPP
18 GND
20 W_DISABLE#
22 PERST#
24 +3.3Vaux
26 GND
28 +1.5V
30 SMB_CLK
32 SMB_DATA
34 GND
36 USB_D-
38 USB_D+
40 GND
42 LED_WWAN#
44 LED_WLAN#
46 LED_WPAN#
48 +1.5V
50 GND
52 +3.3Vaux
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