Model No. WFN0180A2T0XASNN000
►Size：1.77 inch (1.8 inch TFT LCD)
►Resolution：128x160 pixels
►View Direction: VA
►Interface: SPI
►Driver IC：NV3023B
►Control-Board : No
►Brightness(cd/m²): 600
►Frame Through Hole: No
►Touch Screen : Without touch screen
WFN0180A2T0XASNN000 is a 1.8 inch TFT LCD module with a 1.77-inch diagonal size and a 128x160 pixel resolution. This 1.8 inch LCD module is designed in portrait orientation and adopts VA technology with 80/80/80/80 degree viewing angles for stable readability from different directions.
This TFT 128x160 module uses transmissive VA mode and provides a typical brightness of 600 cd/m² with a 1500:1 contrast ratio. It integrates the NV3023B driver IC and supports SPI interface communication. The driver IC is compatible with both 3-wire and 4-wire SPI modes, while the module FPC is configured as 4-wire SPI with a 10-pin, 0.5mm-pitch layout.
WFN0180A2T0XASNN000 supports a typical LED lifetime of 50,000 hours and an operating temperature range of -20°C to +70°C. This 1.8 inch TFT LCD is suitable for handheld analyzers, industrial controls, smart home devices, compact instruments, and handheld infrared thermometers.
For applications requiring a high-brightness version with a projected capacitive touch panel, model WFN0180A2S0XASNC000 is also available.
| Item | Dimension | Unit |
|---|---|---|
| Size | 1.77 | inch |
| Dot Matrix | 128 × RGB × 160(TFT) | dots |
| Module dimension | 34.0(W) × 45.83(H) × 3.11(D) | mm |
| Active area | 28.032 × 35.04 | mm |
| Pixel pitch | 0.219 × 0.219 | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| View Angle | 80/80/80/80 (VA) | |
| Aspect Ratio | Portrait | |
| TFT IC | NV3023B or Equivalent | |
| Interface | SPI | |
| Backlight Type | LED, Normally White | |
| Touch Panel | Without Touch Panel | |
| Surface | Anti-Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | VCI | 2.8 | 3.3 | 3.6 | V |
| Supply LCM current | ICC | － | 7 | 10.5 | mA |
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| LED current | - | - | 60 | - | mA |
| LED voltage | VBL+ | 2.7 | 2.9 | 3.3 | V |
| LED Life Time | - | 50,000 | - | - | Hr |
| Pin no | Symbol | Function |
|---|---|---|
| 1 | VLED+ | Back light anode |
| 2 | VLED- | Back light cathode |
| 3 | SPI4W (VCC=4 WIRE) |
SPI4W=’1’, SPI 4 Wire Serial SPI4W=’0’, SPI 3 Wire Serial |
| 4 | VCC | Power Supply. |
| 5 | GND | Ground |
| 6 | CS | Chip enable (CSX) |
| 7 | RST | Reset signal (RESX) |
| 8 | SDA | Serial input/output signal in serial interface mode. |
| 9 | SCL | In Serial Interface, this is used as SCL. |
| 10 | D/C | Data/ command selection. (D/CX) |
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