Model No. WF43QTIBEDBTD
►Size : 4.3 inch
►Resolution : 480 x 272 dots
►View Direction : 12H
►Interface : MCU
►Controller IC：SSD1963
►Control-Board : Yes
►Brightness(cd/m²) : 350
►Frame Through Hole : Yes
►Touch Panel : Resistive Touch Panel (RTP)
The WF43QTIBEDBTD is a 4.3-inch resistive touch TFT LCD display with a control board. It boasts a resolution of 480x272 pixels and an aspect ratio of 16:9. Equipped with an SSD1963 controller board, it offers interface options of 8-bit or 16-bit within the 8080 family MPU. Pin numbers 33 to 36 are designated for backlight supply, eliminating the need for an extra backlight circuit. The module features frame through holes for convenient mounting and usage.
The Winstar Q series supports the SSD1963 controller, which utilizes traditional inputs and drives TFT via VESA signal. Consequently, there's no need for a T-COM circuit onboard. Moreover, all functions, including TFT connection, backlight driver, and touch panel, are integrated into a single connection.
The WF43QTIBEDBTD module operating temperature ranges from -20°C to +70°C, and the storage temperature ranges from -30°C to +80°C. The LCM power supply voltage is 3.0V to 3.3V, with a typical value of 3.1V. The brightness of the module is 350 nits, and the contrast ratio is 500:1 (typical value).
The Winstar TFT Q Series Modules provide the following innovative advantages to offer outstanding performance for colorful displays:
| Item | Dimension | Unit |
|---|---|---|
| Size | 4.3 | inch |
| Dot Matrix | 480 × RGB × 272(TFT) | dots |
| Module dimension | 106.7 × 83.98 × 8.05 | 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 | |
| Interface | Digital 8080 family MPU 8bit/16bit | |
| Touch Panel | Resistive touch panel (RTP) | |
| Surface | Anti-Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| 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 |
| 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) |
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