Home Products TFT LCD TFT Panel + Controller Board WF35PTIBCDBN0

TFT LCD with Controller Board 3.5"


►Size : 3.5 inch
►Resolution : 320 x 240 dots
►View Direction : 12H
►Interface : MCU
►Controller IC:RA8875
►Control-Board : Yes
►Brightness(cd/m2) : 420
►Frame Through Hole : Yes
►Touch Screen : No


WF35PTIBCDBN0 is a 3.5-inch TFT LCD Module with a resolution of 320x240 pixels and an aspect ratio of 4:3. Its module dimensions are 93.5 x 66.44 mm, and the active area size is 70.08 x 52.56 mm. This module features a control board and a built-in RA8875 controller IC with 8080 MPU interface support.

Winstar P Series TFT Display Features:

  • The TFT display module primarily employs the RA8875 Controller IC, which is integrated with a standardized 36-pin MCU 8080 8/16-bits Pin define, and 8/16-bits 6800 Pin define Interface can be selected through Jump.
  • Pin no. 33 ~ 36 are pre-defined as backlight supply, eliminating the need for designing extra backlight circuitry.
  • Users can request external expansion of Chinese fonts (optional) and flash memory.
  • Through the built-in PWM Command of the RA8875 IC, backlight control and DMA (Direct Memory Access) for accelerated graphical operations are facilitated.
  • Additionally, it integrates a built-in 4-wire resistive touch panel controller, which is only applicable to P Series TFT models equipped with resistive touch.

The WF35PTIBCDBN0 TFT LCD module with brightness is 420 cd/m2 with contrast ratio 350:1. LCM voltage ranges from 3V-3.6V, typical value is 3.3V. Operating temperature covers from -20~+70℃, storage temperature range is from -30~+80℃.


WF35PTIBCDBN0 - 3.5 inch TFT LCD with Controller Board



Pin Symbol Function
1 GND 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
7~22 DB0~DB15 Data bus
23 WAIT Wait Signal Output(H:active)
24 NC No connect
25 CS Chip select
26 RST Hardware reset
27~32 NC No connect
33~34 VLED- Power for LED backlight cathode
35~36 VLED+ Power for LED backlight anode

General Specifications

Item Dimension Unit
Size 3.5 inch
Dot Matrix 320 × RGB × 240 dots
Module dimension 93.5 × 66.44 × 8.6 mm
Active area 70.08 × 52.56 mm
Dot pitch 0.073 × 0.219 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 RA8875
Interface Digital 8080 family MPU
Touch Screen Without touch screen
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 - 3.0 3.3 3.6 V
Supply Current For LCM IDD - - 50 75 mA
Power Consumption   - - 165 270 mW

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