The WF70D5 series features the same active area size as the WF70A8 series but introduces a wide-temperature version, designed to offer enhanced temperature resistance and stability for demanding environments. This ensures high performance even in the most challenging conditions, making it ideal for applications that require reliable operation in extreme temperatures, such as outdoor kiosks, industrial control systems, transportation displays, and automotive dashboards.
The WF70D5SWAHMNN0 is a 7-inch high-brightness TFT display module with a wide operating temperature range of -30℃ to +85℃ and a storage temperature range of -40℃ to +90℃. With a high brightness of 1300 cd/m² and a contrast ratio of 1000:1, this display provides exceptional clarity and visibility even in outdoor or high-ambient-light environments, making it suitable for digital signage, industrial equipment, and automotive displays.
Incorporating MIPI interface support with 4-lane transmission, the WF70D5SWAHMNN0 ensures high-speed data transfer and reliability for long-distance signal transmission. Additionally, it features IPS technology, which offers an 80° wide viewing angle in all directions, providing consistent color and clarity from multiple perspectives.
Designed with robust durability and a typical operating voltage of 1.8V (ranging from 1.71V to 1.89V), this display is perfect for applications that require both high performance and stable operation in extreme conditions, including outdoor and automotive environments.
DRAWING
SPECIFICATIONS
General Specifications
Item
Dimension
Unit
Size
7.0
inch
Dot Matrix
1024 × RGB × 600(TFT)
dots
Module dimension
169.9(W) × 103.4(H) × 5.6(D)
mm
Active area
154.2144 × 85.92
mm
Pixel pitch
0.1506 × 0.1432
mm
LCD type
TFT, Normally Black, Transmissive
View Angle
80/80/80/80
TFT Driver IC
JD9165BA
TFT Interface
4-Lanes MIPI
Backlight Type
LED, Normally White
Touch Panel
Without Touch Panel
Surface
Anti-Glare
Absolute Maximum Ratings
Item
Symbol
Min
Typ
Max
Unit
Operating Temperature
TOP
-30
-
+85
℃
Storage Temperature
TST
-40
-
+90
℃
Electrical Characteristics
Operating conditions
Item
Symbol
Min.
Typ.
Max.
Unit
Power voltage
VDD
1.71
1.8
1.89
V
Analog Power
AVDD
-
11
-
V
TFT Gate ON Voltage
VGH
19.5
20
20
V
TFT Gate OFF Voltage
VGL
-8.5
-8
-7.5
V
TFT Common Voltage
VCOMIN
-
4.9
-
V
Power Current
IDD
-
14
22
mA
Analog Power Current
IAVDD
-
18.5
-
mA
TFT Gate ON Current
IVGH
-
1.5
-
mA
TFT Gate OFF Current
IVGL
-
1.5
-
mA
TFT Common Current
IVCOMIN
-
1
-
uA
LED driving conditions
Parameter
Symbol
Min.
Typ.
Max.
Unit
LED current
-
-
240
-
mA
LED voltage
VLED+
16.2
19.2
21.0
V
LED Life Time
-
50,000
-
-
Hr
Interface
1.LCM PIN Definition
Pin No.
Symbol
Function
1
VLED+
LED Anode
2
VLED+
LED Anode
3
VGH
Positive power for TFT
4
VGL
Negative power for TFT
5
UPDN
Horizontal inversion
6
SHLR
Vertical inversion
7
VLED-
LED Cathode
8
VLED-
LED Cathode
9
AVDD
Power for Analog Circuit
10
GND
Ground
11
D3P
MIPI data input.
12
D3N
MIPI data input.
13
GND
Ground
14
D2P
MIPI data input.
15
D2N
MIPI data input.
16
GND
Ground
17
CLKP
MIPI clock input
18
CLKN
MIPI clock input
19
GND
Ground
20
D1P
MIPI data input.
21
D1N
MIPI data input.
22
GND
Ground
23
D0P
MIPI data input.
24
D0N
MIPI data input.
25
GND
Ground
26
NC
No connection
27
RESET
Global reset pin. Active Low to enter Reset State. Normally pull high. Connecting with an RC reset circuit for stability.
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