Huawei MU709s-2 Hardware Manual page 20
Hspa+ lga module
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Also See for MU709s-2:
- Hardware manual (56 pages) ,
- Acceptance inspection manual (13 pages) ,
- Hardware migration manual (70 pages)
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HUAWEI MU709s-2 HSPA+ LGA Module
Hardware Guide
Pin
Pin
Pad
No.
Name
Type
89
USIM_D
I/O
ATA
90
USIM_CL
O
K
91
Reserved
-
92
SD_VCC
PO
93
NC
-
94
NC
-
95
NC
-
96
NC
-
Issue 03 (2014-09-18)
Description
USIM card data
USIM card clock
Reserved
SD Card Power
Used for debug.
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.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2BDescription of the Application
Min.(
Parameter
V)
V
0
OL
V
0.7 x
OH
USIM
_VCC
V
0
OL
V
0.65x
IH
USIM
_VCC
V
0
IL
V
0.7 x
OH
USIM
_VCC
V
0
OL
-
-
-
2.90
-
-
-
-
-
-
-
-
Interfaces
Typ.
Max.
Comments
(V)
(V)
-
0.2x
USI
M_V
CC
-
3.30
USIM_VC
C=1.80 V
or 3.0 V
-
0.2 x
USI
M_V
CC
-
3.30
0.25
-
x
USI
M_V
CC
-
3.30
USIM_VC
C=1.80 V
or 3.0 V
-
0.2 x
USI
M_V
CC
-
-
-
3.00
3.10
-
-
-
-
-
-
-
-
-
-
-
-
-
20
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