Home Products TFT LCD Wide Temperature TFT WF70RTIAGDNN0

7 Active Matrix Display (Wide Temperature)

Model No. WF70RTIAGDNN0

►7" TFT LCD
►Active Matrix Display
►Resolution : 800 x 480 dots
►View Direction : 12H
►Interface : RGB
►IC Part No.: --
►Control-Board : No
►Brightness(cd/m²): 400
►Frame Through Hole: No
►Touch Screen : No
►Operating Temperature : -30~+85°C (Wide Temperature)

DESCRIPTION

With TFT-LCD modules becoming more pervasive for some indoor or outdoor applications, wide temperature demand is growing in many fields. In response to customer's requests for wide temperature TFT LCD modules, Winstar released a standard 7" TFT WF70RTIAGDNN0. This 7" LCD Module WF70RTIAGDNN0 is with outline dimension of 164.9 x 100.0 mm and AA size of 154.08 x 85.92 mm. This TFT module can be operating at temperatures from –30℃ to +80℃.
 

DRAWING

Winstar 7" LCD Module  (Wide Temperature) -WF70RTIAGDNN0

SPECIFICATIONS

Interface

Pin No. Symbol I/O Function
1 VLED+ P Power for LED backlight (Anode)
2 VLED+ P Power for LED backlight (Anode)
3 VLED- P Power for LED backlight (Cathode)
4 VLED- P Power for LED backlight (Cathode)
5 GND P Power ground
6 VCOM I Common voltage
7 VCC P Power for Digital Circuit
8 MODE I DE/SYNC mode select
9 DE I Data Input Enable
10 VS I Vertical Sync Input
11 HS I Horizontal Sync Input
12 B7 I Blue data(MSB)
13 B6 I Blue data
14 B5 I Blue data
15 B4 I Blue data
16 B3 I Blue data
17 B2 I Blue data
18 B1 I Blue data
19 B0 I Blue data(LSB)
20 G7 I Green data(MSB)
21 G6 I Green data
22 G5 I Green data
23 G4 I Green data
24 G3 I Green data
25 G2 I Green data
26 G1 I Green data
27 G0 I Green
28 R7 I Red data(MSB)
29 R6 I Red data
30 R5 I Red data
31 R4 I Red data
32 R3 I Red data
33 R2 I Red data
34 R1 I Red data
35 R0 I Red data(LSB)
36 GND P Power Ground
37 DCLK I Sample clock
38 GND P Power Ground
39 L/R I Left / right selection
40 U/D I Up/down selection
41 VGH P Gate ON Voltage
42 VGL P Gate OFF Voltage
43 AVDD P Power for Analog Circuit
44 RESET I Global reset pin.
45 NC - No connection
46 VCOM I Common Voltage
47 DITHB I Dithering function
48 GND P GND
49 NC - No connection
50 NC - No connection

I: input, O: output, P: Power

General Specifications

Item Dimension Unit
Size 7.0 inch
Dot Matrix 800 × 3(RGB) × 480 dots
Module dimension 164.9(W) × 100.0(H) × 5.7(D) mm
Active area 154.08(W) × 85.92(H) mm
Dot pitch 0.0642(W) × 0.1790(H) mm
LCD type TFT, Normally White, Transmissive
View Direction 12 o'clock
Gray Scale Inversion Direction 6 o'clock
Aspect Ratio 16:9
Backlight Type LED, Normally White
Touch Screen Without touch screen
Surface Anti-Glare

Absolute Maximum Ratings

Item Symbol Values Unit
Min. Max.
Power voltage VCC -0.3 5.0 V
AVDD 6.5 13.5 V
VGH -0.3 40.0 V
VGL -20.0 0.3 V
VGH-VGL 40.0 V
Operating Temperature TOP -30 85
Storage Temperature TST -30 85
LED Reverse Voltage VR 1.2 V
LED Forward Current IF 25 mA

Electrical Characteristics

Item Symbol Values Unit
Min. Typ Max
Power voltage VCC 3.0 3.3 3.6 V
AVDD 10.2 10.4 10.6 V
VGH 15.3 16.0 16.7 V
VGL -7.7 -7.0 -6.3 V
Input signal voltage VCOM 2.6 3.6 4.6 V

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