Huawei MC509 Series Hardware Manual page 15
Cdma lga module
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Also See for MC509 Series:
- Hardware manual (57 pages) ,
- Hardware migration manual (70 pages) ,
- Development kit manual (35 pages)
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HUAWEI MC509 Series CDMA LGA Module
Hardware Guide
PIN
Pin Name
No.
Normal
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
Reserved
29
Reserved
30
JTAG_TMS
31
VCC_EXT2
32
VCC_EXT1
33
NC
34
RUIM_VCC
35
NC
36
JTAG_TRST_N
37
NC
38
MIC2_P
39
MIC2_N
Issue 02 (2013-05-06)
I/O
Description
MUX
-
-
Not connected, please keep this
pin open
-
-
Not connected, please keep this
pin open
-
-
Not connected, please keep this
pin open
-
-
Not connected, please keep this
pin open
Not connected, please keep this
-
-
pin open
-
-
Not connected, please keep this
pin open
-
-
Reserved
-
-
Reserved
-
I
JTAG Test mode select
-
P
2.6V POWER output
-
P
1.8V POWER output
-
-
Not connected, please keep this
pin open
-
P
Power supply for RUIM card
-
-
NC
-
I
JTAG reset
-
-
Not connected, please keep this
pin open
-
AI
(Only telematics version supports
audio function, Data only version
does not support this function)
Positive pole of the input of audio
interface 2
-
AI
(Only telematics version supports
audio function, Data only version
does not support this function)
Negative pole of the input of
audio interface 2
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
DC Characteristics (V)
Min.
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
–0.3
2.6
-
2.6
-
1.8
-
-
1.8/2.85
-
-
–0.3
2.6
-
-
-
-
-
-
Max.
-
-
-
-
-
-
-
-
2.9
-
-
-
-
2.9
-
-
-
15
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