Huawei ME909u-521 Hardware Manual page 19
Lte lga module
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Also See for ME909u-521:
- Acceptance inspection manual (13 pages) ,
- Hardware manual (82 pages) ,
- Hardware migration manual (70 pages)
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HUAWEI ME909u-521 LTE LGA Module
Hardware Guide
Pin
Pin Name
Pad
No.
Type
57
GND
-
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
O
T
72
JTAG_TDO
O
73
Reserved
-
74
UART0_RTS
O
75
Reserved
-
Issue 05 (2017-12-15)
Description
Parameter
Ground
-
Ground
-
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
Module to wake up
V
OH
the host
V
OL
JTAG test data
V
OH
output
V
OL
Reserved, must
-
keep this pin open
UART0 Ready for
V
OH
receive
V
OL
Reserved, must
-
keep this pin open
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
Min.
Typ.
Max.
(V)
(V)
(V)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.35
1.8
1.8
0
-
0.45
1.35
1.8
1.8
0
-
0.45
-
-
-
1.35
1.8
1.8
0
-
0.45
-
-
-
Comments
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
19
- Quick Links:
- Usim Card Interface
- Rf Antenna Interface
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