Product Specifications; Mini Pci Express Pin Assignment; Mini Pci Express - Realtek RTL8191SU User Manual

3. Product specifications

3.1. Mini PCI Express Pin Assignment

PIN# Pin Name
1 WAKE#
3 COEX1
5 COEX2
7 CLKREQ#
9 GND
11 REFCLK-
13 REFCLK+
15 GND
17 RESERVED
19 RESERVED
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
Table 1. Mini PCI Express Pin Assignment
PIN# Pin Name
NC 2 +3.3Vaux
NC 4 GND
NC 6 +1.5V
NC 8 UIM_PWR
UIM_DATA
YES 10
UIM_CLK
NC 12
UIM_RESET
NC 14
UIM_VPP
YES 16
NC 18 GND
NC 20 W_DISABLE#
YES 22 PERST#
NC 24 +3.3Vaux
NC 26 GND
YES 28 +1.5V
YES 30 SMB_CLK
NC 32 SMB_DATA
NC 34 GND
YES 36 USB_D-
YES 38 USB_D+
NC 40 GND
NC 42 LED_WWAN#
NC 44 LED_WLAN#
NC 46 LED_WPAN#
NC 48 +1.5V
NC 50 GND
NC 52 +3.3Vaux
YES
YES
NC
NC
NC
NC
NC
NC
YES
YES
NC
NC
YES
NC
NC
NC
YES
YES
YES
YES
NC
YES
NC
NC
YES
YES
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RTL8191SU
User's Manual
Rev.1.0