Home Products TFT LCD TFT Panel + Controller Board WF43PTIBEDBGC

4.3" Projected capacitive touchscreen TFT Panel with Controller Board


►Display Format : 480 x 272
►Size: 4.3"
►View Direction : 12H
►Interface : MCU
►Built-in Controller : RA8875
►Control-Board : Yes
►Brightness(cd/m2): 400
►Frame Through Hole: Yes
►Touch Screen : Projected capacitive touchscreen (PCAP)


WF43PTIBEDBGC is Winstar 4.3 inch P Series TFT panel which is including a capacitive touch screen on module. This 4.3 TFT panel is built in with RA8875 controller board plus a 36 pin-out connector on board. This model is featured with 8 bit or 16 bit options and already defined pin no. 33 ~ 36 as backlight supply on an integrated 36 pin-out connector.


4.3" Projected capacitive touchscreen TFT Panel with Controller Board - WF43PTIBEDBGC



LCM PIN Definition (CON3)

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 CTP_INT CTP Interrupt Signal From Touch Panel Module To Host
25 CS Chip select
26 RST Hardware reset
27 DIP ON Display control H: On \ L:Off
28 NC No connect
29 CTP_SCL CTP Serial IIC Clock
30 CTP_SDA CTP Serial IIC Data
31 CTP_RST CTP Reset Signal
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 4.3 inch
Dot Matrix 480 x RGB x 272(TFT) dots
Module dimension 106.7 x 83.98 x 10.15 mm
Active area 95.04 x 53.856 mm
Dot pitch 0.066 x 0.198 mm
LCD type TFT, Normally White, 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
PCAP FW Version 3
PCAP Interface I2C
Touch Panel Projected capacitive touchscreen (PCAP)
Surface Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Electrical Characteristics

Operating conditions: (CON3.Pin1=GND, Pin2=VDD)

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM VDD 3.0 3.3 3.6 V
Supply Current For LCM IDD 65 100 mA

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