Home Products TFT LCD TFT Panel + Controller Board WF70PTIFGDBGA

7 inch TFT LCD Capacitive Touch Screen Display


►TFT LCD Display with Controller Board
►Size : 7 inch
►Resolution : 800 x 480 dots
►View Direction : 12H
►Interface : MCU
►Built-in Controller : RA8875
►Control-Board : Yes
►Brightness(cd/m2): 380
►Frame Through Hole : No
►Touch Screen : Projected capacitive touch screen (PCAP)
►Detect Point : 5 Fingers
►7 inch TFT LCD Touch Screen


WF70PTIFGDBGA is a Winstar P Series 7 inch TFT LCD with Capacitive Touch Screen Display.

Benefits include:
  • TFT-LCD display integrated a 36 pin-out connector on RA8875 controller board and all connectors are the same direction.
  • TFT-LCD display is available in 8 bit and 16 bit parallel interface options.
  • The pin no. 33 ~ 36 pre-defined as backlight supply.
  • TFT module is built in backlight driver IC.
  • The WF70PTIFGDBGA TFT LCD module with projected capacitive touch screen.
  • TFT module support Chinese character, backlight brightness adjustment, Flash Memory and touch panel driver.


7 inch TFT LCD Touch Screen, 7 inch Capacitive Touch Screen Display, 7 inch Touch TFT LCD - WF70PTIFGDBGA



Pin Symbol Function
1 GND System ground pin of the IC . Connect to system ground.
2 VDD Power Supply : +3.3V
3 NC No connect
4 RS Data/Command select
5 WR Write strobe signal
6 RD Read strobe signal
7~14 DB0~DB7 Data bus
15~22 DB8~DB15 Data bus (When select 8bits Mode, this pin is NC)
23 WAIT Wait Signal Output(H:active)
24 CTP_INT CTP_ External interrupt to the host
25 CS Chip select
26 RST Hardware reset
27 L/R Left / right selection; Default L/R=H
28 U/D Up/down selection; ; Default U/D=L
29 CTP_SCL I2C clock input
30 CTP_SDA I2C data input and output
31 CTP_RST CTP_ External Reset, Low is active
32 NC No connection
33~34 VLED- Power for LED Driver IC(GND)
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) × 13.375(D) mm
Active area 154.08 × 85.92 mm
Dot pitch 0.0642 × 0.179 mm
LCD type TFT, Negative, Transmissive
View Direction 12 o'clock
Gray Scale Inversion Direction 6 o'clock
Aspect Ratio 16:9
Backlight Type LED, Normally White
Controller IC RA8875
Interface Digital 8080 family MPU 8bit/16bit
PCAP IC FT5426 or Equivalent
PCAP Interface I2C
PCAP FW Version 03
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 VDD 3.2 3.3 3.4 V
Supply Current For LCM IDD 120 180 mA

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