Huawei ME906s LTE M.2 - Page 17

HUAWEI ME906s LTE M.2 Module
Hardware Guide
Description of the Application Interfaces
Issue 05 (2019-03-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
17
Pin
No.
Pin Name
Pad
Type
Description
Parameter
Min.
(V)
Typ.
(V)
Max.
(V)
Comments
51
Ground
PI
Ground
-
-
0
-
-
52
NC
-
Not Connected
-
-
-
-
-
53
NC
-
Not Connected
-
-
-
-
-
54
NC
-
Not Connected
-
-
-
-
-
55
NC
-
Not Connected
-
-
-
-
-
56
NC
-
Not Connected
-
-
-
-
-
57
Ground
PI
Ground
-
-
0
-
-
58
NC
-
Not Connected
-
-
-
-
-
59
ANTCTL0
O
Tunable antenna control
signal, bit 0.
It is a push-pull type GPIO.
V
OH
1.37
1.8
2.1
-
V
OL
0
-
0.45
-
60
COEX3
I/O
For coexistence.
V
OH
1.35
1.8
1.9
The
current
firmware
does not
support
this
function.
V
OL
0
-
0.45
V
IH
1.26
1.8
2.1
V
IL
–0.3
-
0.63
61
ANTCTL1
O
Tunable antenna control
signal, bit 1.
It is a push-pull type GPIO.
V
OH
1.37
1.8
2.1
-
V
OL
0
-
0.45
-
62
COEX_UART_
RXD
I/O
UART transmit signal from
other wireless coexistence
solution to the module.
V
OH
1.35
1.8
1.9
-
V
OL
0
-
0.45
-
V
IH
1.26
1.8
2.1
-
V
IL
–0.3
-
0.63
-
63
ANTCTL2
O
Tunable antenna control
signal, bit 2.
It is a push-pull type GPIO.
V
OH
1.37
1.8
2.1
-
V
OL
0
-
0.45
-
64
COEX_UART_
TXD
I/O
UART transmit signal from
the module to other
wireless coexistence
solution.
V
OH
1.35
1.8
1.9
-
V
OL
0
-
0.45
-
V
IH
1.26
1.8
2.1
-
V
IL
–0.3
-
0.63
-
65
ANTCTL3
O
Tunable antenna control
signal, bit 3.
It is a push-pull type GPIO.
V
OH
1.37
1.8
2.1
-
V
OL
0
-
0.45
-