4.3″ 480×272 Projected Capacitive Touch Screen Module

Model No. WF43GTIAEDNGD

Size : 4.3”
Resolution : 480 x 272 dots
View Direction : 12H
Interface : RGB
Driver IC：ILI6480B
Control-Board : Option
Brightness (cd/m²) : 400
Frame Through Hole : Option
Touch Screen : Projected Capacitive Touch Screen (PCAP)
Detect Point : 5 Fingers

Categories: Standard TFT Color Display, TFT LCD

Description

The WF43GTIAEDNGD TFT LCD module is a 4.3-inch diagonal display with a projected capacitive touch screen (PCAP) and a resolution of 480×272 pixels, offering vibrant full-color output. With outline dimensions of 105.5 x 67.2 mm and an active area of 95.04 x 53.86 mm, it provides ample screen real estate for various applications. This module is built with the ILI6480B IC and supports a 24-bit RGB interface.

The module comes with a projected capacitive touch panel (PCAP) with ILI2130 driver IC, supporting I2C interfaces and 5-point touch function. Boasting a 16:9 aspect ratio, the module delivers a visually pleasing experience for users, with a brightness of 400 nits and a contrast ratio of 500:1. Operating at supply voltages ranging from 3.0V to 3.5V, with a typical value of 3.3V, it offers efficient power management.

Designed to perform in diverse environments, this module can operate within temperatures ranging from -20℃ to +70℃, with storage capabilities spanning from -30℃ to +80℃. This 4.3″ TFT LCD with projected capacitive touch screen can be used in embedded systems, industrial devices, security, and handheld equipment that require display in high quality and colorful images.

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Drawing

SPECIFICATIONS

Interface Pin Function

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	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	NC	No connection
33	NC	No connection
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

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	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 × RGB × 272 (TFT)	dots
Module dimension	105.5(W) × 67.2(H) × 4.6(D)	mm
Active area	95.04 × 53.86	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
TFT Driver IC	ILI6480B
TFT Interface	24-bit RGB
Aspect Ratio	16:9
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 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
Supply Voltage For LCM	VCC	—	3.0	3.3	3.5	V
Supply Current For LCM	Icc	—	—	17	25	mA
Supply PCAP	VDDT	—	3.0	3.3	3.6	V
Supply PCAP	I_CTP	—	—	52	78	mA

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