Huawei MU709 Series Hardware Manual page 17
Hspa+ lga module
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Also See for MU709 Series:
- Hardware manual (63 pages) ,
- Design manual (18 pages) ,
- Development kit manual (35 pages)
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HUAWEI MU709 Series HSPA+ LGA Module
Hardware Guide
Pin
Pad
Pin Name
No.
Type
29
Reserved
-
30
JTAG_TMS
I
31
Reserved
-
32
VCC_EXT1
PO
33
NC
-
34
USIM_VCC
PO
35
Reserved
-
36
JTAG_TRST
I
_N
37
NC
-
38
NC
-
39
NC
-
40
NC
-
41
NC
-
42
JTAG_TCK
I
43
Reserved
-
44
Reserved
-
45
Reserved
-
46
Reserved
-
47
NC
-
48
GND
-
49
NOT USED
-
Issue 09 (2017-12-15)
Description
Reserved, please keep
this pin open.
JTAG test mode select.
Reserved, please keep
this pin open.
1.8 V Power output
Not connected
Power supply for USIM
card.
Reserved, please keep
this pin open.
JTAG reset
Not connected
Not connected
Not connected
Not connected
Not connected
JTAG clock input
Reserved, please keep
this pin open.
Reserved, please keep
this pin open.
Reserved, please keep
this pin open.
Reserved, please keep
this pin open.
Not connected
Ground
Do not design PAD
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
Min.
Typ.
Parameter
(V)
(V)
-
-
-
V
1.26
1.8
IH
–0.3
V
-
IL
-
-
-
-
1.75
1.8
-
-
-
-
–0.3
1.8
–0.3
3.0
-
-
-
V
1.26
1.8
IH
–0.3
V
-
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
1.26
1.8
IH
–0.3
V
-
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max.
Comments
(V)
-
-
2.1
-
0.63
-
-
-
1.85
-
-
-
USIM_VCC=1.8
1.98
V
3.3
USIM_VCC=3.0
V
-
-
2.1
-
0.63
-
-
-
-
-
-
-
-
-
-
-
2.1
-
0.63
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
17
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