Home Products TFT LCD TFT Panel + Controller Board WF35PTIBCDBT0

3.5" TFT with Integrated Controller Board

Model No. WF35PTIBCDBT0

►Display Format : 320 x 240
►Size : 3.5”
►View Direction : 12H
►Interface : MCU
►Built-in Controller : RA8875
►Control-Board : Yes
►Brightness(cd/m2) : 300
►Frame Through Hole : Yes
►Touch Screen : Resistive Touch Panel (RTP)

DESCRIPTION

The WF35PTIBCDBT0 is a 3.5 inch Winstar TFT P Series family with Resistive Touch Screen on module. The WF35PTIBCDBT0 model is built in with RA8875 controller board plus an integrated 36 pin-out connector on board.  All Winstar TFT P Series are built in with 8 bit or 16 bit parallel interface options and already pre-defined pin no. 33 ~ 36 as backlight supply; so there is no need to design extra backlight circuit.  All of Winstar TFT P Series modules are built in backlight driver IC and support Chinese character, backlight brightness adjustment and Flash Memory.

DRAWING

WF35PTIBCDBT0 - 3.5" TFT with Integrated Controller Board

SPECIFICATIONS

Interface

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 RTP_INT RTP Interrupt
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 × 9.8 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 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 - 3.0 3.3 3.6 V
Supply Current For LCM IDD - - 50 75 mA
Power Consumption   - - 165 270 mW

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2017/6/22-V

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