Huawei MU609 User manual

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i
Contents
Getting to Know the MU609...........................................................................................................................1
Dimension.................................................................................................................................1
Position of RF Connectors......................................................................................................2
Pin Definitions..........................................................................................................................3

1
Thank you for purchasing HUAWEI MU609 HSPA mini PCIE
Module (hereinafter referred to as the MU609)
Note:
This manual briefly describes the dimension, the position of RF connectors and Pin
definitions.
You are recommended to read the manual before using the MU609.
Getting to Know the MU609
Dimension
The package of the mini PCIE module is 52 pin PCIE with a dimension of 51 mm × 30.4
mm × 3.4 mm. It is applied to the user interface board, and can be used as a wireless
terminal in a network environment.

2
Position of RF Connectors
The PCIE Adapter module provided three antenna connectors (MAIN_ANT, GPS_ANT and
AUX_ANT) for connecting the external antennas.

3
Pin Definitions
The sequence of mini-PCIE interface is shown below.

4
The Pin definitions of the Mini PCIE interface is shown below.

5
PIN
No.
Pin Name
I
/
O
Description
DC Characteristics (V)
Mini PCI
Express
Standard
Description
HUAWEI
Pin
Description
Min.
Typ.
Max
.
1
WAKE#
WAKE#
O
Open collector
active low
signal. This
signal is used to
wake up the
host.
–0.3
-
-
2
3.3Vaux
VCC_3V3
P
3.3 V DC supply
rails from the PC
side.
3.0
3.3
3.6
3
COEX1
NC
-
Not connected
-
-
-
4
GND
GND
-
Mini Card
ground
-
-
-
5
COEX2
NC
-
Not connected
-
-
-
6
1.5 V
NC
-
Not connected
-
-
-
7
CLKREQ#
NC
-
Not connected
-
-
-
8
UIM_PWR
UIM_PWR
O
Power source for
the external
UIM/SIM card
-
1.8/2.
85
-
9
GND
GND
-
Mini Card
ground
-
-
-

6
PIN
No.
Pin Name
I
/
O
Description
DC Characteristics (V)
Mini PCI
Express
Standard
Description
HUAWEI
Pin
Description
Min.
Typ.
Max
.
10
UIM_DATA
UIM_DATA
I
/
O
External
UIM/SIM data
signal
–0.3
1.8/2.
85
2.1/
3.05
11
REFCLK-
NC
-
Not connected
-
-
-
12
UIM_CLK
UIM_CLK
O
External
UIM/SIM clock
signal
–0.3
1.8/2.
85
2.1/
3.05
13
REFCLK+
NC
-
Not connected
-
-
-
14
UIM_RESET
UIM_RESET
O
External
UIM/SIM reset
signal.
–0.3
1.8/2.
85
2.1/
3.05
15
GND
GND
-
Mini Card
ground
-
-
-
16
UIM_Vpp
Reserved
-
Reserved
-
-
-
17
Reserved
Reserved
-
Reserved
-
-
-
18
GND
GND
-
Mini Card
ground
-
-
-
19
Reserved
Reserved
-
Reserved
-
-
-

7
PIN
No.
Pin Name
I
/
O
Description
DC Characteristics (V)
Mini PCI
Express
Standard
Description
HUAWEI
Pin
Description
Min.
Typ.
Max
.
20
W_DISABLE
#
W_DISABLE
#
-
For ending the
wireless
communications
. Please refer to
the LGA module,
which is on the
PCIE Adapter.
For MU609 the
module cannot
support this
function.
-
-
-
21
GND
GND
-
Mini Card
ground
-
-
-
22
PERST#
NC
-
Not connected
-
-
-
23
PERn0
NC
-
Not connected
-
-
-
24
3.3Vaux
VCC_3V3
-
3.3 V DC supply
rails from the PC
side.
3.0
3.3
3.6
25
PERp0
NC
-
Not connected
-
-
-
26
GND
GND
-
Mini Card
ground
-
-
-