Home Products TFT LCD TFT Panel + Controller Board WF70PTIFGDBT0

Display TFT 7" with Display Controller Board (RTP)


►Size : 7 inch
►Resolution : 800 x 480 dots
►View Direction : 12H
►Interface : MCU
►Built-in Controller : RA8875
►Control-Board : Yes
►Brightness(cd/m2) : 320
►Frame Through Hole : No
►Touch Screen : Resistive Touch Panel (RTP)


WF70PTIFGDBT0: Winstar P Series Display TFT 7" with Resistive Touch Screen.  Benefits include:
  • P Series display TFT modules integrated a 36 pin-out connector on RA8875 controller board and all connectors are the same direction.
  • P Series TFT LCD modules are available in 8 bit and 16 bit parallel interface options.
  • The pin no. 33 ~ 36 pre-defined as backlight supply.
  • P Series display TFT modules are built in backlight driver IC.
  • Resistive Touch Screen option is built-in on the RA8875 controller board.
  • P Series dispaly TFT support Chinese character, backlight brightness adjustment, Flash Memory and touch panel driver.


Display TFT 7 inch, Winstar Display TFT with Display Controller Board (RTP) - WF70PTIFGDBT0



Pin Symbol Function
1 GND System ground pin of the IC . Connect to system ground.
2 VDD Power Supply : +3.3V
3 BLE Backlight control signal , H: On \ L: Off
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 NC No connect
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
29~32 NC No connect
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) × 13.0(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
Backlight Type LED,Normally White
Controller IC RA8875
Interface Digital 8080 family MPU 8bit/16bit
Touch Screen Resistive touch screen (RTP)
Surface Anti-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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