Home Products TFT LCD Standard TFT LCD Module WF70RTIAGDNT0

7" Resistive Touchscreen Display TFT LCD Module

Model No. WF70RTIAGDNT0

►Display Format : 800 x 480
►Size : 7”
►View Direction : 12H
►Interface : RGB
►Built-in Controller : No
►Control-Board : No
►Brightness(cd/m²): 280
►Frame Through Hole: No
►Touch Screen : Resistive Touch Screen
►Operating Temperature : -30~80°C

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 inch TFT WF70R model. This  WF70RTIAGDNT0 is 7" TFT dispaly with RTP on module . This TFT module can be operating at temperatures from –30℃ to +80℃.

DRAWING

WF70RTIAGDNT0 - 7.0" RTP TFT LCD Module

SPECIFICATIONS

Interface

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

General Specifications

Item Dimension Unit
Size 7.0 inch
Dot Matrix 800 × RGB × 480 dots
Module dimension 165.0(W) × 100.0(H) × 7.2(D) mm
Active area 154.08(W) × 85.92(H) mm
Dot pitch 0.0642(W) × 0.1790(H) mm
LCD type a-Si TFT, Normally White, Transmissive
View Direction 12 o'clock
Gray Scale Inversion Direction 6 o'clock
Backlight Type LED, Normally White
Color arrangement RGB-stripe
Interface Digital
Touch Panel Resistive Touch Panel
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
Operation Temperature TOP -20 70
Storage Temperature TST -30 80
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 3.3 3.6
AVDD  10.2 10.4 10.6
VGH  15.3 16 16.7
VGL  -7.7 -7 -6.3
Input signal voltage  VCOM  2.6 3.6 4.6

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