Home Products TFT LCD Wide Temperature TFT WF35XTWACDNG0

3.5" TFT Touch Screen, 3.5" TFT LCD Screen 320x240

Model No. WF35XTWACDNG0

►3.5" TFT Touch Screen, 3.5" TFT LCD Screen
►Resolution : 320x240 dots
►View Direction : IPS
►Interface : RGB
►Driver IC : ST7272A
►Control-Board : No
►Brightness(cd/m²) : 400
►Frame Through Hole : No
►Touch Screen : Projected capacitive touch screen (PCAP)
►Detect Point : 5 Fingers
►Operating Temperature : -30~+85 °C (Wide Temperature)

Description

The WF35XTWACDNG0 is a versatile 3.5-inch TFT touch screen display designed for seamless integration into various systems. With a resolution of 320 x 240 dots and an aspect ratio of 4:3, this display delivers crisp visuals for optimal viewing.

Featuring a projected capacitive touch screen (PCAP) with the built-in ILI2130 IC supporting 5-point touch via I2C interfaces, user interaction is enhanced for intuitive functionality. Additionally, this model's 3.5 TFT LCD screen display built-in ST7272A driver IC supports a 24-bit RGB interface, ensuring smooth and reliable performance, making it ideal for a wide range of applications.

This module boasts a brightness of 400 cd/m² (typical value) and a contrast ratio of 800:1 (typical value). Operating at a supply voltage range of 3.0V to 3.6V (with a typical value of 3.3V), and capable of operating in a wide temperature range from -30℃ to +85℃ (with storage temperatures from -30℃ to +85℃), this TFT display is well-suited for harsh environmental conditions.

Additionally, the IPS technology integrated into this model provides wide viewing angles of 80° in all directions (up, down, left, and right). This ensures clear and consistent visuals from various perspectives, making it ideal for applications that demand reliable image quality from any angle.

Whether you're designing industrial control systems, security devices, or handheld gadgets, the WF35XTWACDNG0 stands out with its vibrant display, wide temperature tolerance, and responsive touch functionality. Experience high-quality, colorful images that elevate your projects to the next level of excellence.

DRAWING

WF35XTWACDNG0

SPECIFICATIONS

General Specifications

Item Dimension Unit
Size 3.5 inch
Dot Matrix 320 × RGB × 240 (TFT) dots
Module dimension 76.84 × 63.84 × 4.86 mm
Active area 70.08 × 52.56 mm
Dot pitch 0.219× 0.219 mm
LCD type TFT, Normally Black, Transmissive
View Direction 80/80/80/80
TFT Driver IC ST7272A
TFT Interface 24-bit RGB
Aspect Ratio 4:3
Backlight Type LED, Normally White
PCAP IC ILI2130 or equivalent
PCAP Interface I2C
PCAP FW Version 0x07.0x00.0x00.0x00.0x00.0x35.0x5A.0x01
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 -30 +85
Storage Temperature TST -30 +85

Electrical Characteristics

Item Symbol Min Typ Max Unit
Supply Voltage For LCM VCC 3.0 3.3 3.6 V
Supply Current For LCM ICC 20 30 mA
Supply PCAP VDDT 3.0 3.3 3.5 V
ICTP 45 68 mA

Interface

LCM PIN Definition

Pin Symbol Function
1 LED- Power for LED backlight cathode
2 LED- Power for LED backlight cathode
3 LED+ Power for LED backlight anode
4 LED+ Power for LED backlight anode
5 NC No connect
6 NC No connect
7 NC(SPI_IIC_SEL) No connect
8 /RESET Hardware reset
9 NC(CS) No connect
10 NC(SDA) No connect
11 NC(SCL) No connect
12 B0 Data bus
13 B1 Data bus
14 B2 Data bus
15 B3 Data bus
16 B4 Data bus
17 B5 Data bus
18 B6 Data bus
19 B7 Data bus
20 G0 Data bus
21 G1 Data bus
22 G2 Data bus
23 G3 Data bus
24 G4 Data bus
25 G5 Data bus
26 G6 Data bus
27 G7 Data bus
28 R0 Data bus
29 R1 Data bus
30 R2 Data bus
31 R3 Data bus
32 R4 Data bus
33 R5 Data bus
34 R6 Data bus
35 R7 Data bus
36 HSYNC Horizontal sync signal, default is negative polarity.
37 VSYNC Vertical sync signal, default is negative polarity.
38 DCLK Dot-clock signal and oscillator source
39 NC(HDIR) No connect
40 NC(VDIR) No connect
41 VCC Power Supply
42 VCC Power Supply
43 NC No connect
44 NC No connect
45 NC(PARA_SERI) No connect
46 NC(BIST_EN) No connect
47 NC(ENPROG) No connect
48 NC No connect
49 NC No connect
50 NC No connect
51 NC(DISP) No connect
52 DE Data input enable. Display access is enabled when DE is “H”.
53 GND Ground
54 GND Ground
 

2. CTP PIN Definition

Pin Symbol Function
1 VSS System ground pin of the IC. Connect to system ground.
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 System ground pin of the IC. Connect to system ground.

3.5 tft touch screen, 3.5 tft lcd screen, tft touchscreen

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