4.3 inch High Brightness RTP TFT LCD Display

Model No. WF43VSIAEDNT0

Size: 4.3 inch
Resolution : 480×272 dots
View Direction : 12H
Interface : RGB
Driver IC : ST7282
Control-Board : No
Brightness(cd/m2) : 700
Frame Through Hole : No
Touch Screen : Resistive Touch Panel (RTP)
Sun Readable TFT Display

Categories: High Brightness TFT Display, TFT LCD

Description

WF43VSIAEDNT0 is a 4.3-inch TFT LCD module with a Resistive Touch Panel (RTP). It is a color TFT LCD with 480×272 dots resolution and 700 cd/m2 brightness. This TFT model is built in with ST7282 driver IC, supporting 24-bit RGB interfaces. WF43VSIAEDNT0 is an alternative item to replace WF43HSIAEDNTB, which adopted CPT (Chunghwa Picture Tubes Ltd) EOL TFT panel.

The supply voltage for logic (VCC) of WF43VSIAEDNT0 is from 3.1V to 3.5V, with a typical value of 3.3V. It features an anti-glare surface, 12 o’clock view direction, 6 o’clock gray scale inversion, and aspect ratio of 16:9. It can operate at temperatures from -20℃ to +70℃ and storage temperatures from -30℃ to +80℃.

Drawing

Interface

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	VCC	Power voltage
5	R0	Red data (LSB)
6	R1	Red data
7	R2	Red data
8	R3	Red data
9	R4	Red data
10	R5	Red data
11	R6	Red data
12	R7	Red data (MSB)
13	G0	Green data (LSB)
14	G1	Green data
15	G2	Green data
16	G3	Green data
17	G4	Green data
18	G5	Green data
19	G6	Green data
20	G7	Green data (MSB)
21	B0	Blue data (LSB)
22	B1	Blue data
23	B2	Blue data
24	B3	Blue data
25	B4	Blue data
26	B5	Blue data
27	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	XR	Right electrode
38	YD	Down electrode
39	XL	Left electrode
40	YU	Top electrode

General Specifications

Item	Dimension	Unit
Size	4.3	inch
Dot Matrix	480 x RGB x 272(TFT)	dots
Module dimension	105.5(W) x 67.2(H) x 4.05(D)	mm
Active area	95.04 x 53.856	mm
Dot pitch	0.066 x 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
Driver IC	ST7282
Interface	24-bit RGB
Backlight Type	LED, Normally White
Touch Screen	Resistive touch panel (RTP)
Surface	Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Operating conditions

Item	Symbol	Min	Typ	Max	Unit
Supply Voltage For Logic	Vcc	3.1	3.3	3.5	V
Digital operation current	ICC		22	33	mA

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