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HUAWEI MU509-65 HSDPA LGA Module
Hardware Guide
Pin
Pin Name
No.
66
NC
67
NC
68
NC
69
NC
70
NC
71
WAKEUP_OUT
72
JTAG_TDO
73
UART_DSR
74
UART_RTS
75
UART_DCD
76
UART_TX
77
UART_RING
78
UART_RX
79
UART_DTR
80
UART_CTS
POWER_ON_O
81
FF
82
NC
83
NC
84
NC
Issue 01 (2016-04-08)
Pad
Description
Type
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
Module wakes
O
up the host.
JTAG test data
O
output
UART data set
O
ready
UART ready for
O
receive
UART data
O
carrier detect
UART transmit
O
output
UART ring
O
indicator
UART receive
I
data input
UART data
I
terminal ready
UART clear to
I
send
System
I
power-on or
power-off
-
Not connected
-
Not connected
-
Not connected
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
Min.
Typ.
Parameter
(V)
(V)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
2.15
-
OH
V
0
-
OL
V
1.35
-
OH
V
0
-
OL
V
2.15
-
OH
V
0
-
OL
V
2.15
-
OH
V
0
-
OL
V
2.15
-
OH
V
0
-
OL
V
2.15
-
OH
V
0
-
OL
V
2.15
-
OH
V
0
-
OL
V
1.69
-
IH
–0.3
V
-
IL
V
1.69
-
IH
–0.3
V
-
IL
V
1.69
-
IH
–0.3
V
-
IL
V
1.17
-
IH
–0.3
V
-
IL
-
-
-
-
-
-
-
-
-
Max.
Comments
(V)
-
-
-
-
-
-
-
-
-
-
2.6
-
0.45
-
1.8
-
0.45
2.6
-
0.45
-
2.6
-
0.45
-
2.6
-
0.45
-
2.6
-
0.45
-
2.6
-
0.45
-
2.9
-
0.91
-
2.9
-
0.91
-
2.9
-
0.91
-
2.1
Pull-up
internally
0.63
-
-
-
-
-
-
17
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