M.2 Key B Connector - Nexcom NISE 51 User Manual

Chapter 2: Jumpers and Connectors

M.2 Key B Connector

Connector location: M.2_Key_B1
75 74
1 2
Pin Definition
1 GND
3 GND
5 GND
7 USB2_P6
9 USB2_N6
11 GND
13
15
17
19
21 NC
23 NC
25 NC
27 GND
29 USB3_RX2N
31 USB3_RX2P
33 GND
35 USB3_TX2N_1
37 USB3_TX2P_1
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Pin Definition
2 3VSB
4 3VSB
6 NC
8 W_DISABLE1#
10 NC
12
14
16
18
20 NC
22 NC
24 NC
26 NC
28 UIM_VPP1
30 UIM_RESET1
32 UIM_CLK1
34 UIM_DATA1
36 UIM_PWR1
38 NC
Pin Definition
39 GND
41 SATA_RXP1_S
43 SATA_RXN1_S
45 GND
47 SATA_TXN1_S
49 SATA_TXP1_S
51 GND
53 NC
55 NC
57 GND
59 NC
61 NC
63 NC
65 NC
67 M.2_RESET
69 CONFIG_1
71 GND
73 GND
75 CONFIG_2
28
Pin Definition
40 NC
42 NC
44 NC
46 NC
48 NC
50 PLTRST_N
52 PCIE_CLKREQ3#
54 3P3_WAKE0#
56 NC
58 NC
60 NC
62 NC
64 NC
66 NC
68 PMU_SUSCLK
70 3VSB
72 3VSB
74 3VSB
NISE 51 User Manual