Huawei ME936 Hardware Manual page 13
Lte m.2 module
Hide thumbs
Also See for ME936:
- Application manual (77 pages) ,
- Acceptance inspection manual (12 pages)
Table of Contents
Advertisement
HUAWEI ME936 LTE M.2 Module
Hardware Guide
Table 3-1 Definitions of pins on the M.2 interface
Pin
Pin Name
No.
1
CONFIG_3
2
3.3V
3
Ground
4
3.3V
5
Ground
Power_On_
6
Off
7
USB_D+
W_DISABLE
8
#
9
USB_D-
10
LED#
11
Ground
12
Notch
13
Notch
14
Notch
15
Notch
16
Notch
17
Notch
Issue 03 (2017-12-11)
Pad
Description
Type
Connected to Ground
internally.
PI
ME936 is configured as
WWAN-SSIC 0
PI
Power supply
PI
Ground
PI
Power supply
PI
Ground
A single control to turn
On/Off WWAN.
H: WWAN is powered on.
I
L: WWAN is powered off.
It is internally pulled to low.
USB Data + defined in the
I/O
USB 2.0 Specification
WWAN disable function
H: WWAN function is
determined by software AT
I
command. Default High.
L: WWAN function is
turned off.
USB Data - defined in the
I/O
USB 2.0 Specification
It is an open drain, active
low signal, used to allow
the M.2 card to provide
O
status indicators via LED
devices that will be
provided by the system.
PI
Ground
-
-
-
-
-
-
-
-
-
-
-
-
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description of the Application Interfaces
Min.(
Typ.(
Parameter
V)
V)
-
-
0
-
3.135
3.3
-
-
0
-
3.135
3.3
-
-
0
V
1.26
-
IH
–0.3
V
-
IL
-
-
-
V
1.26
-
IH
–0.3
V
-
IL
-
-
-
V
0
-
OL
-
-
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max.(
Comments
V)
-
-
4.4
-
-
-
4.4
-
-
-
ME936 is
4.4
pulled
down
inside.
0.54
-
-
3.6
ME936 is
pulled up
inside.
0.3
-
-
0.48
I
=75 mA
OL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
13
Advertisement
Table of Contents
