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©Vecow EMBC-5000 User Manual
GETTING TO KNOW YOUR EMBC-5000
2.2.7 M2E_CN1 : M.2 key E Slot for USB 2.0, PCIe Gen3x1 support
Pin No.
Signal Name
Pin No.
Signal Name
74
3.3V
75
GND
72
3.3V
73
RESERVED/REFCLKn1
70
NC
71
RESERVED/REFCLKp1
68
NC
69
GND
66
NC
67
RESERVED/PETn1
64
NC
65
RESERVED/PETp1
62
ALERT# (O)(0/3.3V)
63
GND
60
12C_CLK (I)(0/3.3V)
61
RESERVED/PERn1
58
12C_DATA (I/O)(0/3.3V)
59
RESERVED/PERp1
56
NC
57
GND
54
NC
55
PEWAKE0# (I/O)(0/3.3V)
52
PERST03# (I)(0/3.3V)
53
CLKREQ0# (I/O)(0/3.3V)
M.2 key E connector is suitable for applications that use wireless connectivity
including Wi-Fi, Bluetooth, NFC of GNSS. Module card types include 2230.
The pin assignments of M2E_CN1 are listed in the following table :
Y
L1
1
R10
R9
7
1
7
1
6
A2
A52
B2
B52
10
10
10
10
A1
A51
10
B1
B51
3
1
10
1
10
1
1
4
2
10
1
L2
1
1
1
1
7
3
1
Y
L1
R10
R9
10
1
1
L4
G
O
L3
R1
R2
2
1
1
8
4
5
3
1
39
40
10
9
1
18
4
13
5
14
L4
G
R1
R2
O
L3
1
2
L2
2
10
20
19
1
9
1
4
1 3
259
145
143
1
2
1
146
144
260
2
20
19
M2E_CN1
