Home Products TFT LCD TFT Panel + Controller Board WF43QTIBEDBGF

4.3" PCAP TFT Panel with LCD Controller Board


►Size : 4.3 inch
►Resolution : 480 x 272 dots
►View Direction : 12H
►Interface : MCU
►Built-in Controller : SSD1963
►Control-Board : Yes
►Brightness(cd/m²) : 400
►Frame Through Hole : Yes
►Touch Screen : Projected capacitive Touch Panel (PCAP)
►Detect Point : 5 Fingers
►O-Film : No


The WF43QTIBEDBGF display is a 4.3 inch Winstar TFT Q Series modules with capacitive touch panel.  The Q series modules provide the following innovative advantages to offer outstanding performance for colorful displays:
  • Q Series integrated a 36 pin-out connector on SSD1963 controller board and all connectors are the same direction.
  • Q Series modules are available in 8 bit and 16 bit parallel interface options.
  • The pin no. 33 ~ 36 already pre-defined as backlight supply.
  • Built in backlight driver IC, Q series TFT displays can be drive by 5.0V (3.5" and 4.3" also support 3.3V). The customers do not have to change the backlight driver circuits while change the TFT module sizes.
  • The 5.7", 7.0", 8.0" and 10.2" Q Series are allowed to design "Sleep Mode" to close BIAS(VGH, VGL, AVDD) low power consumption mode.
  • Projected Capacitive Touch Screen options are available for all Q Series display, and the I2C read/write protocol can be input from 36pin connector.


4.3 PCAP TFT Panel with LCD Controller Board - WF43QTIBEDBGF



Pin Symbol Function
1 GND System round pin of the IC. Connect to system ground.
2 VDD Power Supply : +3.3V
3 BL_E Backlight control signal , H: On \ L: Off
4 D/C Data/Command select
5 WR Write strobe signal
6 RD Read strobe signal
7~14 D0~D7 Data bus
15~22 D8~D15 Data bus (When select 8bits mode, this pin is NC)
23 NC No connection
24 CTP_INT External interrupt to the host
25 CS Chip select
26 RESET Hardware reset
27 DIP ON Display control H: On \ L:Off
28 NC No connection
29 CTP_SCL Active low I2C clock input
30 CTP_SDA Data input I2C data input and output
31 CTP_RST External Reset, Low is active
32 NC No connection
33~34 VLED- VLED- for B/L LED inverter (GND)
35~36 VLED+ VLED+ for B/L LED inverter (+3.3V)

General Specifications

Item Dimension Unit
Size 4.3 inch
Dot Matrix 480 × RGB × 272(TFT) dots
Module dimension 106.7 × 83.98 × 8.6 mm
Active area 95.04 × 53.856 mm
Dot pitch 0.066 × 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 SSD1963
TFT Interface Digital 8080 family MPU 8bit/16bit
PCAP FW Version 0x07.0x00.0x00.0x00.0x01.0x0C.0x11.0x43
PCAP IC ILI2130 or equivalent
PCAP Resolution 16384*16384
PCAP Interface I2C
Touch Panel Projected capacitive touch panel (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 3.0 3.1 3.3 V
Supply Current For LCM IDD 210 350 mA

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