HUAWEI MU509-65 HSDPA LGA Module
Hardware Guide
Description of the Application Interfaces
Issue 01 (2016-04-08)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
43
3.12 Reserved Pins
The module provides some reserved pins. All reserved pins cannot be used by the
customer. All of them should be Not Connected.
Table 3-16
Reserved pins
Pin No.
Pin Name
Pad
Type
Description
Parameter
Min.
(V)
Typ.
(V)
Max.
(V)
15, 28, 29 and 43
Reserved
-
Reserved, please
keep this pin open.
-
-
-
-
3.13 NC Pins
The module has some NC pins. There are no signal connected to these pins.
Table 3-17
NC pins
Pin No.
Pin Name
Pad
Type
Description
Parameter
Min.
(V)
Typ.
(V)
Max.
(V)
1
–4, 9, 10, 16–27, 33,
37, 47, 60
–70, 82–84,
92, 94, 95, 102
–104,
111, 115, 117
–120
NC
-
Not connected
-
-
-
-