Huawei MC509 Hardware Manual page 13

HUAWEI MC509 CDMA Mini PCIe Module
Hardware Guide
Pin Pin Name
No.
Mini PCI
Express
Standard
Description
7 CLKREQ#
8 UIM_PWR
9 GND
10 UIM_DATA
11 REFCLK-
12 UIM_CLK
13 REFCLK+
14 UIM_RESET
15 GND
16 UIM_Vpp
17 Reserved
18 GND
19 Reserved
20 W_DISABLE
#
21 GND
22 PERST#
23 PERn0
24 3.3Vaux
25 PERp0
26 GND
27 GND
28 1.5 V
Issue 03 (2014-12-26)
Pad
Type
HUAWEI
Pin
Description
NC -
RUIM_PWR PO
GND -
RUIM_DAT I/O
A
NC -
RUIM_CLK O
NC -
RUIM_RES O
ET
GND -
NC -
Reserved -
GND -
Reserved -
W_DISABL I
E#
GND -
RESIN_N I
NC -
VCC_3V3 PI
NC -
GND -
GND -
NC -
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Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
Description Parameter
Not connected -
Power source for Class C
the external
Class B
RUIM card
Ground -
External RUIM -
data signal
Not connected -
External RUIM -
clock signal
Not connected -
External RUIM -
reset signal
Ground -
Not connected -
Reserved -
Ground -
Reserved -
Disable radio V
IL
operation
V
IH
Active-low
Ground -
Reset module V
IL
Active-low
V
IH
Not connected -
3.3 V DC supply -
input.
Not connected -
Ground -
Ground -
Not connected -
Min. Typ. Max.
(V) (V) (V)
- - -
–0.3 1.8 1.98
–0.3 2.85 3.3
- - -
- 1.8/2 -
.85
- - -
- 1.8/2 -
.85
- - -
- 1.8/2 -
.85
- - -
- - -
- - -
- - -
- - -
–0.3 0 0.3
1.17 1.8 2.1
- - -
–0.3 0 0.3
1.17 1.8 2.1
- - -
3.0 3.3 3.6
- - -
- - -
- - -
- - -
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