Huawei MU509 Series Hardware Manual page 23
Hsdpa lga module
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Also See for MU509 Series:
- At command interface specification (227 pages) ,
- Hardware migration manual (70 pages) ,
- Development kit manual (35 pages)
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HUAWEI MU509 Series HSDPA LGA Module
Hardware Guide
PIN
Pin Name
No.
Normal
98
SPKR_OUT_P
99
SPKR_OUT_N
100
RESIN_N
101
LED_MODE
102
NC
103
NC
104
NC
105
GPIO
106
GND
107
MAIN_ANT
108
GND
109
GPIO
110
GND
111
NC
112
GND
113
GPIO
114
GND
Issue 09 (2014-03-06)
I/O
Description
MUX
-
O
(Only Telematics version
supports audio function,
Data only version does not
support this function)
Positive pole of the output
of speaker interface
-
O
(Only Telematics version
supports audio function,
Data only version does not
support this function)
Negative pole of the output
of speaker interface
-
I
Reset module.
-
I
Mode indicator
Current sink
Drive strength: 10 mA
-
-
Not connected, please
keep this pin open.
-
-
Not connected, please
keep this pin open.
-
-
Not connected, please
keep this pin open.
-
I/O
General I/O pins. The
function of these pins has
not been defined.
-
-
Ground
-
-
RF main antenna pad
-
-
Ground
General I/O pins. The
-
I/O
function of these pins has
not been defined.
-
-
Ground
-
-
Not connected, please
keep this pin open.
-
-
Ground
General I/O pins. The
-
I/O
function of these pins has
not been defined.
-
-
Ground
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
DC Characteristics (V)
Min.
Typ.
-
-
-
-
–0.3
1.8
-
-
-
-
-
-
-
-
–0.3
2.6
-
-
-
-
-
-
–0.3
2.6
-
-
-
-
-
-
–0.3
2.6
-
-
Max.
-
-
2.1
-
-
-
-
2.9
-
-
-
2.9
-
-
-
2.9
-
23
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