4.3″ High Brightness Display

Model No. WF43VSZAEDNN0

4.3″ High Brightness Display
Resolution : 480×272 dots
View Direction : O-TFT
Interface : RGB
Driver IC : ST7282
Control-Board : No
Brightness(cd/m2) : 800
Frame Through Hole : No
Touch Screen : No
O-Film: Yes

Categories: High Brightness TFT Display, TFT LCD

Description

WF43VSZAEDNN0 is a 4.3-inch TFT LCD module with 800 cd/m2 high brightness. Its resolution is 480×272 dots and it features O-film technology for wide viewing angles. The module is built-in with ST7282 driver IC, supporting 24-bit RGB interfaces. WF43VSZAEDNN0 is an alternative item to replace WF43HSZAEDNNB which adopted CPT (Chunghwa Picture Tubes Ltd) EOL TFT panel.

Its supply voltage for logic (VCC) is from 3.1V to 3.5V with a typical value of 3.3V. It features an anti-glare surface and a 16:9 aspect ratio. This TFT 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	NC	No connection
38	NC	No connection
39	NC	No connection
40	NC	No connection

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 2.95(D)	mm
Active area	95.04 x 53.856	mm
Dot pitch	0.066 x 0.198	mm
LCD type	TFT, Normally White, Transmissive
Aspect Ratio	16:9
Driver IC	ST7282
Interface	24-bit RGB
Backlight Type	LED, Normally White
Touch Panel	Without Touch Panel
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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