User Manual
Table Of Contents

RTL8188CEBT
Combo mini-Card User Manual
Product specifications
2.3. Mini PCI Express Pin Assignment
Table 1. Mini PCI Express Pin Assignment
PIN# Pin Name
PIN# Pin Name
1 WAKE# YES 2 3.3Vaux YES
3 COEX1 YES 4 GND YES
5 COEX2 YES 6 +1.5V (Option) YES
7 CLKREQ# YES 8 UIM_PWR NC
9 GND YES 10
UIM_DATA
NC
11 REFCLK- YES 12
UIM_CLK
NC
13 REFCLK+ YES 14
UIM_RESET
NC
15 GND YES 16
UIM_VPP
NC
17 RESERVED NC 18 GND YES
19 BT_DISABLE# (Option) YES 20 W_DISABLE# YES
21 GND YES 22 PERST# YES
23 PERn0 YES 24 +3.3Vaux NC
25 PERp0 YES 26 GND YES
27 GND YES 28 +1.5V (Option) YES
29 GND YES 30 SMB_CLK NC
31 PETn0 YES 32 SMB_DATA NC
33 PETp0 YES 34 GND YES
35 GND YES 36 USB_D- YES
37 GND YES 38 USB_D+ YES
39 +3.3Vaux NC 40 GND NC
41 +3.3Vaux NC 42 LED_WWAN# NC
43 GND YES 44 LED_WLAN# YES
45 RESERVED NC 46 LED_WPAN# YES
47 RESERVED NC 48 +1.5V (Option) YES
49 RESERVED NC 50 GND YES
51 BT_DISABLE# (Option) YES 52 +3.3Vaux YES
4 Rev.1.0