Home Products TFT LCD Standard TFT LCD Module WF43HTIAEDNGB

4.3" TFT Touch Screen Module

Model No. WF43HTIAEDNGB

►4.3" TFT Touch Screen Module
►Display Format : 480 x 272
►View Direction : 12H
►Interface : RGB
►Built-in Controller : No
►Control-Board : Option
►Brightness (cd/m²) : 400
►Frame Through Hole : Option
►Touch Screen : Projected capacitive touch screen (PCAP)

DESCRIPTION

WF43HTIAEDNGB is 480x272 dots TFT module with 4.3" TFT projected capacitive touch screen and it is easily controlled by RGB. This 4.3" TFT Touch Screen Module can be used in embedded systems, industrial device, security and hand-held equipment which require display in high quality and colorful image. 

DRAWING

4.3 Touch Screen, 4.3 TFT Touch Screen Module - WF43HTIAEDNGB

SPECIFICATIONS

Interface

1.LCM PIN Definition

Pin Symbol Function
1 VLED- Power for LED backlight cathode
2 VLED+ Power for LED backlight anode
3 GND Power ground
4 VDD 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~B7 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 connect

2.PCAP PIN Definition

Pin Symbol Function
1 VSS Ground for analog circuit
2 VDDT Power Supply : +3.3V
3 SCL I2C clock input
4 NC No connect
5 SDA I2C data input and output
6 NC No connect
7 /RST External Reset, Low is active
8 /WAKE External interrupt from the host
9 /INT External interrupt to the host
10 VSS Ground for analog circuit

General Specifications

Item Dimension Unit
Size 4.3 inch
Dot Matrix 480 × RGB × 272 (TFT) dots
Module dimension 105.5 × 67.2 × 4.6 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
Backlight Type LED, Normally White
PCAP FW Version 8
Touch Screen Projected capacitive touch screen (PCAP)
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
Power Supply For Voltage VDD - 3.0 3.3 3.6 V
Power Supply For Current IDD - - 22 33 mA
Supply Voltage For Touch Logic VDDT - 2.8 - 3.3 V

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