Huawei ME909 Series - Page 17

HUAWEI ME909 Series LTE LGA Module
Hardware Guide
Description of the Application Interfaces
Issue V0.3 (2013-05-21)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
17
PIN
No.
Pin Name
I/O
Description
DC Characteristics (V)
Normal
MUX
Min.
Typ.
Max.
54
GND
-
-
Ground
-
-
-
55
GPIO
-
I/O
General I/O pins. The
function of these pins
has not been defined
–0.3
1.8
2.1
56
GND
-
-
Ground
-
-
-
57
GND
-
-
Ground
-
-
-
58
GND
-
-
Ground
-
-
-
59
GND
-
-
Ground
-
-
-
60
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
61
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
62
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
63
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
64
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
65
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
66
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
67
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
68
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
69
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
70
Reserved
-
-
Reserved, must keep
this pin open
-
-
-
71
WAKEUP_OUT
-
O
Module to wake up the
host
–0.3
1.8
2.1
72
JTAG_TDO
-
O
JTAG test data output
–0.3
1.8
2.1
73
Reserved
-
-
Reserved, must keep
this pin open
-
-
-