Description
Introducing the SF-TC122B-8807A1-N: A Cutting-Edge 1.22″ TFT LCD Display
Engage with innovation through the SF-TC122B-8807A1-N, a groundbreaking 1.22-inch TFT LCD display. Its rounded IPS design delivers unparalleled visual clarity, boasting a resolution of 240×204 pixels.
Explore the Essentials:
- LCD Size: 1.22 inches TFT
- Resolution: 240×204 pixels
- Viewing Angle: Encompassing all perspectives
- Dimensions: 33.66×33.02×1.5 mm (LxWxD)
- LCD Driver IC: Powered by ST7789V
- Interface: Seamless SPI integration
- Temperature Range: Operating between -20°C to +70°C; Storage from -30°C to +80°C
- Touch Panel: Customize with or without touch functionality for tailored experiences.
| Product: | 1.22″inch TFT LCD Screen |
| Resolution: | 240×204 |
| Driver IC: | ST7789V |
| Connection: | FPC Connector Type |
| Interface: | SPI |
| Touch Screen: | Without Touch Screen (Customizable) |
| Viewing Direction: | IPS Full Viewing Angle (80/80/80/80) |
| Pin Number: | 14 Pins |
| Surface Luminance: | 300 Cd/m2 (nits) |
| LED Lifetime: | 40,000 Hours |
IPS 1.22 inch Round TFT LCD Display 240×204 Dots Product Drawing
Interface Pin Definition
| NO. | PIN NAME | I/O | Description |
| 1 | LEDK2 | O | LED Cathode |
| 2 | LEDK1 | O | LED Cathode |
| 3 | LEDA | O | LED Anode |
| 4 | GND | I | Ground |
| 5 | FMARK | I | Tearing effect output pin to synchronies MCU to frame writing, activated by S/W command. |
| 6 | SDI | I | Display Data input signal |
| 7 | SCLK | I | In Serial Interface, this is used as SCL. |
| 8 | RS | I | Register select signal |
| 9 | CS | I | Input pin for chip selection signal |
| 10 | RESET | I | LCM Reset input signal |
| 11 | IOVCC | I | Power Supply 2.8V/1.8V Voltage |
| 12 | VCC | I | Power Supply 2.8V Voltage |
| 13 | GND | I | Ground |
| 14 | GND | I | Ground |
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Maximum Absolute Limit
| Item | Symbol | Value | Unit |
| Power supply voltage for logic | VDD | Â Â Â Â Â Â Â 1.6~3.3 | V |
| Input voltage | Vin | VDD+0.3 | V |
| Operating temperature | Topr | -20 to 70 | °C |
| Storage temperature | Tstg | -30 to 80 | °C |
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DC Characteristics (VDD=3.3V,Ta=25°C)
| Item | Symbol | Min | Type | Max | Unit | Test condition |
| Operating voltage | VDD | 2.6 | 2.8 | 3.3 | V | – |
| Supply current | IDD | – | – | 5 | mA | VDD=2.8V,Ta=25°C |
| Input voltage | VIH | 0.8VDD | – | VDD | V | – |
| VIL | 0 | – | 0.2VDD | V | ||
| Input leakage current | IIL | -1.0 | – | 1.0 | mA | VIN=VDD or VSS |
IPS 1.22 inch Round TFT LCD Display 240×204 Dots Product ImageÂ
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