Description
The SF-TC280P-8722B-N is a 2.8-inch TFT LCD screen designed with a portrait mode orientation and equipped with an SPI interface for communication. It boasts a resolution of 240×320 pixels and utilizes the ILI9341V IC. The operating voltage (Vdd) ranges from 2.6V to 3.3V, with a typical value of 2.8V.
This TFT LCD module offers a brightness of 300 nits (typical) and a contrast ratio of 400:1. Its viewing direction is positioned at 12 o’clock. The operational temperature range spans from -20°C to +70°C, while its storage temperature range extends from -30°C to +80°C.
Due to its specifications and features, the SF-TC280P-8722B-N finds utility in various handheld devices such as MP4 players, security door systems, mini audio players, baby monitors, and similar portable gadgets.
Product Features
| Product: | 2.8 Inch TFT Display |
|---|---|
| Touch Screen: | Without Touch Panel |
| Resolution: | 240*320 |
| Cover Glass Dimension: | Customizable |
| Viewing Direction: | 12:00 |
| Interface: | SPI |
| Pin Number: | 13 Pins |
| Connection: | FPC |
| Surface Luminance: | 300 Cd/m2 |
| LED Lifetime: | 40,000 Hours |
| Driver IC: | ILI9341V |
| Compliance: | REACH & RoHS Compliant |
2.8 Inch TFT LCD Product Drawing
Interface Pin Definition
| NO. | PIN NAME | I/O | Description |
| 1 | LEDK | I | LED Cathode |
| 2 | LEDA | I | LED Anode |
| 3 | GND | I | Power ground |
| 4 | CS | I | Input pin for chip selection signal |
| 5 | RS | I | In 4-line SPI, this pin is used as D/CX (data/ command selection). |
| 6 | SCL | I | In Serial Interface, this is used as SCL. |
| 7 | RESET | I | This pin is used to select “Data or Command” in the parallel interface |
| 8 | SDO | I/O | Output signal |
| 9 | SDA | I | Input signal |
| 10 | GND | I | Power ground |
| 11 | VDD | I | Power Supply1.8V/2.8V Voltage |
| 12 | VDD | I | Power Supply2.8V Voltage |
| 13 | GND | I | Power ground |
DC Characteristics (VDD=2.8V,Ta=25°C)
| Item | Symbol | Min | Type | Max | Unit | Test Condition |
| Operating voltage | VDD | 2.6 | 2.8 | 3.3 | V | – |
| Supply current | IDD | – | 12 | 15 | 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 |
Backlight Electrical-optical Characteristics
| Item | Symbol | MIN | TYP | MAX | UNIT | Test
Condition |
Note |
| Supply Voltage | Vf | 3.0 | 3.2 | 3.4 | V | If=80MA | – |
| Supply Current | If | – | 80 | 80 | mA | – | – |
| Reverse Voltage | Vr | – | – | 5 | V | – | |
| Power dissipation | Pd | – | 256 | – | mW | – | |
| Luminous Intensity for LCM |
– |
– | 300 | – | Cd/m2 | If=80MA | Without CTP |
| Uniformity for LCM | – | 80 | – | – | ％ | If=80MA | – |
| Backlight Color | White | ||||||
2.8 Inch TFT LCD Product Image
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