4.3 inch TFT LCD Module with Capacitive Touch Panel

Model No. WF43UTIAEDNGB

4.3 inch TFT LCD Module
Resolution : 480×272 dots
View Direction : 12H
Interface : RGB
Driver IC：ST7282
Control-Board : No
Brightness (cd/m²): 480
Frame Through Hole: No
Touch Panel : Projected Capacitive Touch Panel (PCAP)
Detect Point : 5 Fingers

Categories: Standard TFT Color Display, TFT LCD

Description

The WF43UTIAEDNGB is a 4.3-inch TFT LCD module featuring a capacitive touch panel (CTP). With a resolution of 480×272 pixels and an aspect ratio of 16:9, this 4.3-inch TFT LCD module delivers crisp visuals for various applications. Boasting a brightness of 480 nits (typical value) and a contrast ratio of 500:1, it ensures vivid and clear display quality.

Equipped with the ST7282 driver IC, the WF43UTIAEDNGB supports a 24-bit RGB interface, facilitating seamless integration and optimal performance across diverse systems. The module incorporates a glare surface panel and is engineered with a 12 o’clock view direction. Grayscale inversion occurs at 6 o’clock, further enhancing the viewing experience.

The model adopts a capacitive touch panel with ILI2130 IC, supporting I2C interfaces and 5-point touch functionality.

The WF43UTIAEDNGB logic supply voltage (VCC) ranges from 3.1V to 3.5V, with a typical value of 3.3V. Designed to operate reliably in various environments, the 4.3-inch TFT LCD module offers an extended temperature range from -20°C to +70°C for operation and -30°C to +80°C for storage. Combining versatile functionality and robust design, it meets diverse application requirements.

Drawing

SPECIFICATIONS

Interface

LCM PIN Definition

Pin	Symbol	Function
1	LED-	Power for LED backlight cathode
2	LED+	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
32-33	NC	No connection
34	DE	Data Enable
35	NC	No connection
36	GND	Power ground
37-40	NC	No connection

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	NC	No connect
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 x RGBx272(TFT)	dots
Module dimension	105.5(W) x 67.2(H) x 4.68 (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
TFT Driver IC	ST7282-G4-1L or equivalent
Interface	24-bit RGB
Backlight Type	LED,Normally White
PCAP FW Version	0x07.0x00.0x00.0x00.0x01.0x0C.0x11.0x43
PCAP IC	ILI2130 or equivalent
PCAP Interface	I2C
PCAP Resolution	16384*16384
Touch Panel	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

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
Supply CTP	VDDT	3.0	3.3	3.6	V
Supply CTP	ICTP	－	52	78	mA

Search keyword: tft 4.3, tft 4.3″, 4.3 tft lcd, 4.3″ tft lcd, 4.3 inch tft lcd, tft lcd 4.3, 4.3 tft display, 4.3″ tft display, 4.3 inch tft display, tft display 4.3, tft display 4.3″