Home Products TFT LCD Standard TFT Color Display WF43VTIAEDNN0

4.3" 480x272 Resolution TFT LCD Module


►Size : 4.3”
►Resolution : 480 x 272 dots
►View Direction : 12H
►Interface : RGB
►TFT Driver IC : ST7282
►Control-Board : No
►Brightness (cd/m²) : 500
►Frame Through Hole : No
►Touch Screen : Without touch screen


WF43VTIAEDNN0 is a color TFT LCD with WQVGA 480x272 resolution, diagonal size 4.3 inch. This TFT model is built in with ST7282 driver IC. WF43VTIAEDNN0 supports 24-bit RGB interface; it’s available for Resistive Touch Screen (RTP) and Projected Capacitive Touch Screen (CTP) optional, as well as high brightness option for this model. WF43VTIAEDNN0 is an alternative item to replace WF43HTIAEDNNB which adopted CPT (Chunghwa Picture Tubes Ltd) TFT panel.

The supply voltage for logic (VCC) of WF43VTIAEDNN0 is from 3.1V to 3.5V, typical value 3.3V. It is featured with Glare surface panel, View Direction 12 o'clock, Gray scale inversion 6 o'clock, and aspect ratio 16:9, brightness 500 nits. It can be operating at temperatures from -20℃ to +70 ℃ and storage temperatures from -30 to +80℃.


4.3" 480x272 Resolution TFT LCD Module - WF43VTIAEDNN0 - Winstar Display



Pin Symbol Function
1 VLED- Power for LED backlight cathode
2 VLED+ Power for LED backlight anode
3 GND Power ground
4 VCC Power voltage
5 R0 Red data (LSB)
6~11 R1~R6 Red data
12 R7 Red data (MSB)
13 G0 Green data (LSB)
14~19 G1~G6 Green data
20 G7 Green data (MSB)
21 B0 Blue data (LSB)
22~27 B1~B6 Blue data
28 B7 Blue data (MSB)
29 GND Power ground
30 CLK Pixel clock
31 DISP Display on/off
32 HSYNC Horizontal sync signal; negative polarity
33 VSYNC Vertical sync signal; negative polarity
34 DE Data Enable
35 NC No connection
36 GND Power ground
37~40 NC No connection

General Specifications

Item Dimension Unit
Size 4.3 inch
Resolution 480 × RGB × 272 (TFT) dots
Module dimension 105.5 × 67.2 × 2.95 mm
Active area 95.04 × 53.856 mm
Dot pitch 0.066 × 0.198 mm
LCD type TFT, Normally White, Transmissive
View Direction 12 o'clock
Gray Scale Inversion Direction 6 o'clock
Aspect Ratio 16:9
TFT Driver IC ST7282
Interface 24-bit RGB
Backlight Type LED, Normally White
Touch Panel Without touch panel
Surface Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD - 3.0 3.3 3.5 V
Digital operation current IDD - - 22 33 mA

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