Home Products TFT LCD IPS TFT LCD WF70A9TWAGDNN0
7" 800x480 Wide Temperature IPS TFT LCD Panel - WF70A9TWAGDNN0
7" 800x480 Wide Temperature IPS TFT LCD Panel - WF70A9TWAGDNN0

7" 800x480 Wide Temperature IPS TFT LCD Panel

Model No. WF70A9TWAGDNN0

►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) : 500
►Frame Through Hole : No
►Touch Screen : No
►Operating Temperature : -30~+80°C (Wide Temperature)

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Description

WF70A9TWAGDNN0 is a 7-inch TFT-LCD module with an IPS panel. It features a resolution of 800×480 dots and a brightness of 500 cd/m². The module dimension is 165.8 x 106.61 mm with an active area of 152.40 x 91.44 mm and a 15:9 aspect ratio. This module is built-in with HX8249-A + HX8678-C driver IC which supports 24-bit RGB interfaces.

The module adopts an IPS panel for broader view angles of Left:80 / Right:80 / Up:80 / Down:80 degrees (typical value) and an anti-glare glass surface. The display's supply voltage (VCC) is from 2.7V to 3.6V, and the typical value is 3.3V. WF70A9TWAGDNN0 can operate at a wide temperature range from -30℃ to +80℃, and its storage temperature range covers from -40℃ to +85℃.

DRAWING

7 inch 800x480 Wide Temperature IPS TFT LCD Panel - WF70A9TWAGDNN0

SPECIFICATIONS

Interface

LCM PIN Definition

Pin Symbol Function
1-4 NC No connection
5 GND Power Ground
6 NC No connection
7 VCC Power voltage
8 MODE Input timing mode selection.
MODE Function Note
0 DE only -
1 HS+VS Default
9 DE Data enable signal for TTL mode.
10 VS Vertical sync input
11 HS Horizontal sync input
12 B7 Blue data(MSB)
13 B6 Blue data
14 B5 Blue data
15 B4 Blue data
16 B3 Blue data
17 B2 Blue data
18 B1 Blue data
19 B0 Blue data(LSB)
20 G7 Green data(MSB)
21 G6 Green data
22 G5 Green data
23 G4 Green data
24 G3 Green data
25 G2 Green data
26 G1 Green data
27 G0 Green data(LSB)
28 R7 Red data(MSB)
29 R6 Red data
30 R5 Red data
31 R4 Red data
32 R3 Red data
33 R2 Red data
34 R1 Red data
35 R0 Red data (LSB)
36 GND Power Ground
37 DCLK Sample clock
38 GND Power Ground
39 L/R Horizontal shift direction (source output) selection.
L/R Source output sequence and data order Note
1 Left to right Default
0 Right to left -
40 U/D Vertical shift direction (gate output) selection.
U/D Function Note
1 Top→bottom Default
0 Bottom→top -
41 NC No connection
42 NC No connection
43 NC No connection
44 RESET Reset pin. The chip is in reset state when RESETB=0.
45 NC No connection
46 NC No connection
47 DITHB STBYB Standby mode setting pin. The chip is in standby mode when STBYB=0.
48 GND Power Ground
49 NC No connection
50 NC No connection
 

Backlight PIN Definition

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

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 6.5(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 24-bit RGB
TFT Driver IC HX8249-A + HX8678-C or Equivalent
Aspect Ratio 15:9
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 － +80 ℃
Storage Temperature TST -40 － +85 ℃

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 － 101 150 mA

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