Home Products TFT LCD TFT Panel + Controller Board WF43QTIBEDBT0

4.3" TFT LCD Touch Screen with Display Controller Board

Model No. WF43QTIBEDBT0

►Display Format : 480 x 272
►Size : 4.3”
►View Direction : 12H
►Interface : MCU
►Built-in Controller : SSD1963
►Control-Board : Yes
►Brightness(cd/m²) : 350
►Frame Through Hole : Yes
►Touch Screen : Resistive Touch Panel (RTP)

DESCRIPTION

The WF43QTIBEDBT0 4.3" TFT LCD Touch Screen is Winstar WF43Q type with resistive touch screen (RTP) TFT LCD display.  The model is available in 8 bit or 16 bit option and pre-defined pin no. 33 ~ 36 as backlight supply; so there is no need to design extra backlight circuit.  Winstar Q series is built in with Solomon SSD1963 which has the traditional inputs and drive TFT by VESA signal. Therefore, there is no need of T-COM circuit on the controller board. Besides, Winstar has integrated all functions including TFT connection, backlight driver, and touch panel into only one connection. The TFT 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.
  • Resistive Touch Screen options are available for all Q Series display, and 4-Line signal (X1, Y1, X2, Y2) can be input from 36pin connector.

DRAWING

4.3" TFT LCD Touch Screen with Display Controller Board - WF43QTIBEDBT0

SPECIFICATIONS

Interface

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 DB0~DB7 Data bus
15~22 DB8~DB15 Data bus (When select 8bits Mode, this pin is NC)
23~24 NC No connection
25 CS Chip select
26 RESET Hardware reset
27 DIP ON Display control H: On \ L:Off
28 NC No connection
29 XL Left electrode
30 YU Top electrode
31 XR Right electrode
32 YD Bottom electrode
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 × 8.5 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
Backlight Type LED, Normally White
Controller IC SSD1963 
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 3.0 3.1 3.3 V
Supply Current For LCM IDD 200 300 mA

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