Huawei ME909u-523 Hardware Manual page 18
Lte lga module
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Also See for ME909u-523:
- Hardware migration manual (70 pages) ,
- Application manual (104 pages) ,
- Acceptance inspection manual (12 pages)
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HUAWEI ME909u-523 LTE LGA Module
Hardware Guide
PIN
Pin Name
No.
54
GND
55
GPIO
56
GND
57
NOT used
58
GND
59
GND
60
Reserved
61
Reserved
62
Reserved
63
Reserved
64
Reserved
65
Reserved
66
Reserved
67
Reserved
68
Reserved
69
Reserved
70
Reserved
71
WAKEUP_OU
T
72
JTAG_TDO
Issue 01 (2014-05-24)
Pad
Description
Type
G
Ground
I/O
General Purpose
I/O pins. The
function of these
pins has not been
defined.
G
Ground
B
Do not design PAD
G
Ground
G
Ground
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
-
Reserved, must
keep this pin open.
O
Module to wake up
the host
O
JTAG test data
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
Parameter
Min. (V)
-
-
V
1.35
OH
V
0
OL
V
1.17
IH
–0.3
V
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
1.35
OH
V
0
OL
V
1.35
OH
Typ. (V)
Max. (V)
-
-
1.8
1.8
-
0.45
1.8
2.1
-
0.63
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.8
1.8
-
0.45
1.8
1.8
18
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