7-inch Wide Temperature Range IPS TFT-LCD with Resistive Touch

Model No. WF70B8SWAGDNT0

►Size : 7 inch
►Resolution : 800x480 dots
►View Direction : 80/80/80/80 (IPS)
►Interface : RGB
►Driver IC：HX8249-A + HX8678-C
►Control-Board : No
►Brightness(cd/m²) : 700
►Frame Through Hole : No
►Touch Screen : Resistive Touch Panel (RTP)
►Operating Temperature : -30~+80°C (Wide Temperature)

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Description

The WF70B8SWAGDNT0 is a versatile 7-inch IPS TFT-LCD module offering superior image quality, wide viewing angles, and high brightness, ideal for R&D applications across industrial, medical, and outdoor sectors.

Key Features:

Wide Viewing Angles: 80° in all directions, ensuring consistent quality from any position.
High Brightness: 700 nits for clear displays in bright or outdoor environments.
800:1 Contrast Ratio: Enhances image clarity for improved details in critical applications.
Resistive Touch Panel (RTP): Reliable touch input in various conditions; ideal for industrial, medical, and outdoor settings.
Wide Temperature Range: Operates from -30℃ to +80℃, ensuring stability in rugged environments.
Anti-glare Surface: Minimizes reflections, optimizing visibility in high-light conditions.
Seamless Integration: HX8249-A and HX8678-C driver ICs, 18-bit RGB interface for easy system integration.

Applications:

Industrial Control Systems: Ideal for environments requiring durability and high brightness.
Medical Devices: High contrast and precise touch make it perfect for diagnostic and monitoring systems.
Outdoor Testing Equipment: High brightness and anti-glare ensure readability under direct sunlight.
Interactive Applications: Ideal for kiosks, control panels, and point-of-sale systems requiring robust touch functionality.

DRAWING

SPECIFICATIONS

General Specifications

Item	Dimension	Unit
Size	7.0	inch
Dot Matrix	800 x RGB x 480(TFT)	dots
Module dimension	165.8 (W) x 106.61 (H) x 11.75(D)	mm
Active area	152.40 x 91.44	mm
Pixel pitch	0.1905 x 0.1905	mm
LCD type	TFT, Normally Black, Transmissive
View Direction	80/80/80/80
TFT Interface	18-bit RGB
TFT Driver IC	HX8249-A + HX8678-C or Equivalent
Aspect Ratio	15:9
Backlight Type	LED, Normally White
Touch Panel	Resistive Touch Panel
Surface	Anti-Glare

Absolute Maximum Ratings

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-30	－	+80	℃
Storage Temperature	TST	-30	－	+80	℃

Electrical Characteristics

Operating conditions

Item	Symbol	Min	Typ	Max	Unit
Supply Voltage	Vcc	2.7	3.3	3.6	V
Current of power supply	Icc	－	22	33	mA

Interface

1.LCM PIN Definition

Pin	Symbol	Function
1	GND	Power ground
2	GND	Power ground
3	NC	No connection
4	VCC	Power voltage
5	VCC	Power voltage
6	VCC	Power voltage
7	VCC	Power voltage
8	NC	No connection
9	DE	Data enable signal for TTL mode.
10	GND	Power ground
11	GND	Power ground
12	GND	Power ground
13	B5	Blue data
14	B4	Blue data
15	B3	Blue data
16	GND	Power ground
17	B2	Blue data
18	B1	Blue data
19	B0	Blue data(LSB)
20	GND	Power ground
21	G5	Green data
22	G4	Green data
23	G3	Green data
24	GND	Power ground
25	G2	Green data
26	G1	Green data
27	G0	Green data(LSB)
28	GND	Power ground
29	R5	Red data
30	R4	Red data
31	R3	Red data
32	GND	Power ground
33	R2	Red data
34	R1	Red data
35	R0	Red data (LSB)
36	GND	Power ground
37	GND	Power ground
38	DCLK	Sample clock
39	GND	Power ground
40	GND	Power ground

2.Backlight Driving Part

Pin	Symbol	Description
1	VLED+	Red, LED_ Anode
2	VLED-	Black, LED_ Cathode