Model No. WFN0160A2T0YAMNN000
►Size: 1.6 inch
►Resolution : 400x400 dots
►View Direction :85/85/85/85 (IPS)
►Interface : MIPI DSI
►Controller IC : ST7797
►Control-Board : No
►Brightness (cd/m²): 350
►Frame Through Hole : No
►Touch Screen : Without Touch Panel
This 1.6-inch Circular IPS TFT LCD Display Module features advanced Thin Film Transistor (TFT) technology, utilizing Amorphous Silicon TFT as the switching element. The module offers a high-resolution display of 400x400 pixels with support for up to 16.7 million colors, ensuring sharp and vibrant visuals.
The display is equipped with In-Plane Switching (IPS) technology, providing a wide viewing angle of 85° in all directions (up, down, left, and right). With a typical brightness of 350 cd/m² and a contrast ratio of 1000:1, it delivers stable and clear visuals in most standard application environments.
The module is controlled by the ST7797 IC and has a 1-Lane MIPI interface, making it easy to integrate with a variety of embedded systems. It operates with a digital supply voltage range of 2.5V to 3.6V (typical 3.3V) and boasts an LED backlight lifetime of up to 50,000 hours, ensuring long-lasting performance.
This circular display module is ideal for applications in smart home devices, industrial control systems, and wearable technologies, as well as any other innovative designs requiring a round display area.
| Item | Dimension | Unit |
|---|---|---|
| Size | 1.6 | inch |
| Dot Matrix | 400 x RGB x 400 (TFT) | dots |
| Module dimension | 42.94 x 45.89 x 1.94 | mm |
| Active area | 39.84 x 39.84 | mm |
| Pixel pitch | 0.0996 x 0.0996 | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| Viewing Angle | 85/85/85/85 | |
| TFT Interface | 1-Lane MIPI | |
| Backlight Type | LED ,Normally White | |
| TFT Controller IC | ST7797 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 | ℃ |
| Item | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Digital Supply Voltage | VCI | 2.5 | 3.3 | 3.6 | V |
| Interface Operation Voltage | IOVCC | 1.65 | 1.8 | 3.3 | V |
| Normal mode Current consumption | IDD | -- | 10 | 20 | 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 | |
| Differential Input High Threshold Voltage | VIT+ | -- | 0 | 50 | mV |
| Differential Input Low Threshold Voltage | VIT- | -50 | 0 | -- | mV |
| Single-ended Receiver Input Operation Voltage Range | VIR | 0.5 | - | 1.2 | V |
| Item | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| LED current | - | - | 60 | - | mA |
| LED voltage | VLED+ | 2.8 | 3.2 | 3.4 | V |
| LED Life Time | - | 50000 | - | - | Hr |
| Pin No | Symbol | Function |
|---|---|---|
| 1 | NC | No connection |
| 2 | VLED- | Cathode pin of backlight. |
| 3 | NC | No connection |
| 4 | VLED+ | Anode pin of backlight. |
| 5 | NC | No connection |
| 6 | VDD/VCI | Supply Voltage (3.3V). |
| 7 | IOVCC | I/O power supply voltage. |
| 8 | TE | -Tearing effect output Leave the pin to open when not in use. |
| 9 | RESET | - The external reset input. Initializes the chip with a low input. Be sure to execute a power-on reset after supplying power. |
| 10 | GND | Ground. |
| 11 | NC | No connection |
| 12 | NC | No connection |
| 13 | GND | Ground. |
| 14 | MIPI_CLP | MIPI DSI differential clock pair (DSI-CLK+/-). |
| 15 | MIPI_CLN | |
| 16 | GND | Ground. |
| 17 | MIPI_D0P | MIPI DSI differential data pair (DSI-Dn+/-). |
| 18 | MIPI_D0N | |
| 19 | GND | Ground. |
| 20 | GND | Ground. |
By clicking "Allow All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyse site usage, and assist in our marketing and performance efforts. You can find further information this subject in our policy.
