Home Produtos LCD TFT Módulo de LCD TFT standard WF43HTZAEDNGC

Model No. WF43HTZAEDNGC

►Formato do display : 480 x 272
►Tamanho: 4,3 polegadas
►Direção de exibição: O-TFT
►Interface : RGB
►TFT Driver IC : ST7282
►Placa de controle: Opção
►Brilho (cd/m²): 350
►Quadro com furo passante: Opção
►Tela de Toque: Com painel de toque capacitivo (PCAP)
►O-Film: Yes

DRAWING

TFT Capacitive Touchscreen, LCD Capacitive Touchscreen Display 4.3 - Winstar

SPECIFICATIONS

Interface

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 VDD Power voltage
5 R0 Red data (LSB)
6~11 R1~R6 Red data
12 R7 Red data (MSB)
13 G0 Green data (LSB)
14~19 G1~G6 Green data
20 G7 Green data (MSB)
21 B0 Blue data (LSB)
22~27 B1~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
37~40 NC No connect

2. PCAP PIN Definition

Pin Symbol Function Pin Symbol Function
1 VSS Ground for analog circuit 6 NC No connect
2 VDDT Power Supply : +3.3V 7 /RST External Reset, Low is active
3 SCL I2C clock input 8 /WAKE External interrupt from the host
4 NC No connect 9 /INT External interrupt to the host
5 SDA I2C data input and output 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 × 67.2 × 4.6 mm
Active area 95.04 × 53.856 mm
Dot pitch 0.066 × 0.198 mm
LCD type TFT, Normally White, Transmissive
TFT Driver IC ST7282
TFT Interface 24-bit RGB
Aspect Ratio 16:9
Backlight Type LED, Normally White
PCAP FW Version 3
PCAP IC FT5426DQ8
PCAP Interface I2C
Touchscreen Projected capacitive touchscreen (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
Power Supply For Voltage VDD 3.0 3.3 3.6 V
Power Supply For Current IDD - - 22 33 mA
Supply Voltage For Touch Logic VDDT 2.8 3.3 V
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