Home Produtos LCD TFT Painel TFT com Placa de controle WF70QTZFGDBN0


►Tamanho: 7 polegadas
►Resolução : 800x480 pontos
►Direção de exibição: 12H
►Interface : MPU
►Controlador SSD1963 integrado
►Placa de controle : Yes
►Brilho(cd/m²): 360
►Tela de Toque: Sem painel de toque
►O-Film: Yes


WF70QTZFGDBN0 - 7 TFT Display



Pin Symbol Function Pin Symbol Function
1 GND System ground pin of the IC .
Connect to system ground.
23-24 NC No connect
2 VDD Power Supply : +3.3V 25 CS Chip select
3 BLE Backlight control signal , H: On \ L: Off 26 RST Hardware reset
4 D/C Data/Command select 27 L/R Left / right selection; Default L/R=H
5 WR Write strobe signal 28 U/D Up/down selection; ; Default U/D=L
6 RD Read strobe signal 29-32 NC No connect
7-14 DB0~DB7 Data bus 33-34 VLED- Power for LED Driver IC(GND)
15-22 DB8~DB15 Data bus
(When select 8bits Mode, this pin is NC)
35-36 VLED+ Power for LED Driver IC(+5V)

General Specifications

Item Dimension Unit
Size 7.0 inch
Dot Matrix 800 × RGB × 480(TFT) dots
Module dimension 165.0(W) × 100.0(H) × 12.2(D) mm
Active area 154.08 × 85.92 mm
Dot pitch 0.0642 × 0.179 mm
LCD type TFT, Normally White, Transmissive
View Direction 12 o’clock
Gray Scale Inversion Direction 6 o’clock
Backlight Type LED,Normally White
Controller IC SSD1963
Interface Digital 8080 family MPU 8bit/16bit
With /Without TP Without TP
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: (CON2.Pin1=GND, Pin2=VDD)

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM VDD 3.0 3.1 3.3 V
Supply Current For LCM IDD 300 450 mA

Backlight driving conditions (CON2.Pin33,34=VLED-, Pin35,36=VLED+)

Parameter Symbol Min. Typ. Max. Unit
Operation Current For LED Driver VLED=5V 400 600 mA
Power Consumption VLED=5V 2000 3000 mW
Supply Voltage For LED Driver VLED+ 5 V
LED Life Time 20,000 Hr
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