Model No. WFN0240A2T0GADNN000
►Size: 2.4"
►Resolution: 240×320 dots
►View Direction: 3H
►Interface: MCU/SPI+RGB
►Driver IC：ST7789
►Control-Board: No
►Brightness(cd/m²): 250
►Frame Through Hole: No
►Touch Screen: Without Touch Screen
The WINSTAR WFN0240A2T0GADNN000 is a 2.4-inch transflective TFT-LCD module designed to deliver excellent visibility in both indoor and outdoor environments. With a resolution of 240×320 dots and ST7789 driver IC, this display ensures stable performance and easy integration into various systems. It supports multiple interfaces including MCU, SPI, and RGB, offering design flexibility for engineers. Featuring anti-glare surface treatment and an operating temperature range of -20℃ to +70℃, this module is an ideal choice for handheld devices, industrial controllers, and medical equipment where reliable readability and durability are required.
| Item | Dimension | Unit |
|---|---|---|
| Size | 2.4 | inch |
| Dot Matrix | 240 × RGB × 320(TFT) | dots |
| Module dimension | 42.72 × 60.26 × 2.63 | mm |
| Active area | 36.72 × 48.96 | mm |
| Pixel Pitch | 0.153 × 0.153 | mm |
| LCD type | TFT, Normally White, Transflective | |
| Viewing Direction | 3 O'clock | |
| TFT Interface | 8/9/16/18Bit MCU 3/4SPI+16/18Bit RGB 3-line/4-line Serial |
|
| Backlight Type | LED, Normally White | |
| TFT Driver IC | ST7789 or Equivalent | |
| Touch Panel | Without Touch Panel | |
| Surface | Anti-Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Characteristics | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Digital Supply Voltage | VCI | 2.4 | 3.3 | 3.6 | V |
| Supply Voltage (Logic) | IOVCC | 1.65 | 1.8 | 3.3 | V |
| Normal mode Current consumption | IDD | -- | 5 | 10 | mA |
| Level input voltage | VIH | 0.7 IOVCC | IOVCC | V | |
| VIL | GND | 0.3 IOVCC | V | ||
| Level output voltage | VOH | 0.8 IOVCC | IOVCC | V | |
| VOL | GND | 0.2 IOVCC | V |
| Item | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| LED current | - | - | 80 | - | mA |
| LED voltage | VLEDA | 2.7 | 3.1 | 3.3 | V |
| LED Life Time | - | 50,000 | - | - | Hr |
| Pin No | Symbol | Description | I/O |
|---|---|---|---|
| 1 | NC | No connection | -- |
| 2 | NC | No connection | -- |
| 3 | NC | No connection | -- |
| 4 | NC | No connection | -- |
| 5 | GND | Ground. | P |
| 6 | GND | Ground. | P |
| 7 | VCC | Supply voltage(3.3V). | I |
| 8 | VCC | Supply voltage(3.3V). | I |
| 9 | IOVCC | Power Supply for I/O System. | I |
| 10 | SDO | SPI interface output pin. -The data is output on the falling edge of the SCL signal. -If not used, let this pin open. |
O |
| 11-28 | DB17-DB0 | 18-bit parallel bi-directional data bus for MCU system and RGB i nterface mode. Fix to GND level when not in use |
I/O |
| 29 | DIN(SDA) | Serial input signal. The data is latched on the rising edge of the SCL signal. fix this pin at IOVCC or GND when not in use. |
I/O |
| 30 | PCLK | Dot clock signal for RGB interface operation. Fix this pin at IOVCC or GND when not in use. |
I |
| 31 | DE | Data enable signal for RGB interface operation. fix this pin at IOVCC or GND when not in use. |
I |
| 32 | HSYNC | Line synchronizing signal for RGB interface operation. fix this pin at IOVCC or GND when not in use. |
I |
| 33 | VSYNC | Frame synchronizing signal for RGB interface operation. fix this pin at IOVCC or GND when not in use. |
I |
| 34 | RD | Read enable in 8080 MCU parallel interface. -If not used, please fix this pin at IOVCC or DGND. |
I |
| 35 | WR(SPI-RS) | -Write enable in MCU parallel interface. Display data/command selection pin in 4-line serial interface. Second Data lane in 2 data lane serial interface. -If not used, please fix this pin at IOVCC or DGND. |
I |
| 36 | RS(SPI-SCL) | -Display data/command selection pin in parallel interface. -This pin is used to be serial interface clock. RS=’1’: display data or parameter. RS=’0’: command data. -If not used, please fix this pin at IOVCC or DGND. |
I |
| 37 | CS | Chip select input pin (“Low” enable). fix this pin at IOVCC or GND when not in use. |
I |
| 38 | RESET | This signal will reset the device and must be applied to properly initialize the chip. |
I |
| 39 | IM0 | 18-bit parallel bi-directional data bus for MCU system and RGB interface mode. Fix to GND level when not in use |
I |
| 40 | IM1 | ||
| 41 | IM2 | ||
| 42 | NC | No connection | - |
| 43 | LEDA | Anode pin of backlight | P |
| 44 | NC | No connection | - |
| 45 | LEDK | Cathode pin OF backlight | P |
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