Huawei ME909 Series - Page 13

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 padsPower pads Control pads
UART pads USB pads
RF ANT pads
GPIO pads
SIM pads
Audio pads
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43444546
101116 114 113 112 110
107
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109 108 106 105 104 103 102
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58 53 51 50 49 48 47
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Tunable Antenna
NC