HUAWEI ME909 Series LTE LGA Module
Hardware Guide
Description of the Application Interfaces
Issue V0.3 (2013-05-21)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
13
Figure 3-1 shows the sequence of pins on the 145-pin signal interface of the ME909
module.
Figure 3-1
Sequence of LGA interface (
Top view
)
Figure 3-2 shows the appearance of ME909 series module. One is top view, and the
other is bottom view.
JTAG pads
Reserved pads
GND pads
Power pads
Control pads
UART pads
USB pads
RF ANT pads
GPIO pads
SIM pads
Audio pads
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
101
116
114 113 112
110
107
111
109 108
106 105 104 103 102
52
54
55
56
57
59
60
61
62
63
64
65
66
67
68
69
70
71
72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
88
89
90
93
94
95
97
98
99
96
92
91
87
58
53
51 50 49 48 47
100
117
118
119
120
125
124
123
122
121
126
127
128
129
130
131
132
133
140
141
142
143
144
145
139
138
137
136
135
134
115
Tunable Antenna
NC
