Huawei MU709 Series Hardware Manual page 13
Hspa+ mini pcie module
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Also See for MU709 Series:
- Hardware manual (86 pages) ,
- Design manual (18 pages) ,
- Development kit manual (35 pages)
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HUAWEI MU709 Series HSPA+ Mini PCIe Module
Hardware Guide
Pin
Pin Name
No.
Mini PCI
HUAWEI
Express
Pin
Standard
Description
Description
7
CLKREQ#
NC
8
UIM_PWR
USIM_PWR
9
GND
GND
10
UIM_DATA
USIM_DATA
11
REFCLK-
NC
12
UIM_CLK
USIM_CLK
13
REFCLK+
NC
14
UIM_RESET
USIM_RESE
T
Pad
Description
Parameter
Type
-
Not
-
connected
PO
Power
-
source for
the external
-
USIM card
-
Ground
-
I/O
External
V
OH
USIM data
signal
V
OL
V
IH
V
IL
-
Not
-
connected
O
External
V
OH
USIM clock
signal
V
OL
-
Not
-
connected
O
External
V
OH
USIM reset
signal
V
OL
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
Issue 04 (2015-06-25)
Description of the Application Interfaces
Min.
Typ.
Max.
(V)
(V)
(V)
-
-
-
–0.3
1.8
1.98
–0.3
3.0
3.3
-
-
-
0.7 x
-
3.3
USIM
_PW
R
0
-
0.2 x
USIM_
PWR
0.65 x
-
3.30
USIM
_PW
R
0
-
0.25x
USIM_
PWR
-
-
-
0.7 x
-
3.3
USIM
_PW
R
0
-
0.2 x
USIM_
PWR
-
-
-
0.7 x
-
3.3
USIM
_PW
R
0
-
0.2 x
USIM_
PWR
Comments
-
USIM_PW
R=1.8 V
USIM_PW
R=3.0 V
-
USIM_PW
R=1.8 V or
3.0 V
-
USIM_PW
R=1.8 V or
3.0 V
-
USIM_PW
R=1.8 V or
3.0 V
13
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