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HUAWEI MU509-65 HSDPA LGA Module
Hardware Guide
Pin
Pin Name
No.
12
VBAT
13
VBAT
14
PS_HOLD
15
Reserved
16
NC
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
Reserved
29
Reserved
30
JTAG_TMS
31
VCC_EXT2
32
VCC_EXT1
Issue 01 (2016-04-08)
Pad
Description
Type
Power supply
PI
input
Power supply
PI
input
Used for JTAG
interface
I
assigning a test
point for it.
Reserved,
-
please keep this
pin open.
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
Reserved,
-
please keep this
pin open.
Reserved,
-
please keep this
pin open.
JTAG test mode
I
select
Pin for external
PO
power output
Pin for external
PO
power output
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
Min.
Typ.
Parameter
(V)
(V)
-
3.3
3.8
-
3.3
3.8
V
1.17
-
IH
–0.3
V
-
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
1.17
-
IH
–0.3
V
-
IL
-
2.5
2.6
-
1.65
1.8
Max.
Comments
(V)
4.2
-
4.2
-
2.1
-
0.63
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.1
-
0.63
-
-
2.7
-
1.95
14
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