2.0吋 320RGB x 240 彩色 TFT LCD 模組 | UTF020B-GFC$
Model No. UTF020B-GFC$
- 2.0 inch TFT LCD
- Resolution : 320x240 pixels
- View Direction: All
- Interface: SPI
- IC：ILI9342C
- Control-Board : No
- Brightness(typ.): 500 cd/m²
- Frame Through Hole: No
- Touch Screen : Projected Capacitive Touch Panel (PCAP)
數量
產品敘述
UTF020B-GFC$ is a transmissive type color active matrix liquid crystal display (LCD) which uses amorphous thin film transistor (TFT) as switching devices. This product is composed of a TFT LCD panel, a drive IC, a FPC, and a WLED-backlight unit.The active display area is 2.0 inches diagonally measured and the native resolution is 320*RGB*240. Features of this product are listed in the following table.
規格圖
產品規格
| Parameter | Dimension | Unit |
|---|---|---|
| Screen Size | 2.0 | inch |
| Display Resolution | 320 x 3(RGB) x 240 | pixels |
| Outline Dimension | 50.96(W) x 45.86(H) x 4.0(T) | mm |
| Active Area | 40.8(H) x 32.5(V) | mm |
| LCD Mode | a-Si TFT, Transmissive | |
| Driver IC | ILI9342C | |
| Interface | SPI | |
| View Direction | All | |
| Backlight Type | LED, Normally White | |
| PCAP IC | CST816T | |
| PCAP Interface | IIC | |
| Touch Panel | Projected Capacitive Touch Panel (PCAP) | |
| Surface Treatment | ||
最大絕對額定值
| Item | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | - | +70 | ℃ |
| Storage Temperature | TST | -30 | - | +80 | ℃ |
電氣特性
TFT 工作條件 (Ta=25±2°C)
| Item | Symbol | Unit | Min. | Typ. | Max. |
|---|---|---|---|---|---|
| Common Voltage | VCOM | V | -2 | - | 0 |
| Power Supply Voltage | VGH | V | 10 | 12 | 15 |
| VGL | V | -14 | -12 | -9.0 | |
| VCC | V | 2.6 | 2.8 | 3.3 | |
| Input Signal Voltage | VIH | V | 0.7VCC | - | VCC |
| VIL | V | GND | - | 0.3VCC |
背光工作條件 (Ta=25±2°C)
| Item | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Supply Voltage | VF | 3.0 | 3.3 | 3.4 | V |
| Supply Current | IF | 80 | mA | ||
| Color | White | ||||
Pin功能定義
| Pin | Symbol | Function |
|---|---|---|
| 1 | GND | GND Power ground |
| 2 | RESET | Global rest pin |
| 3 | SCL | Serial interface clock |
| 4 | CS | Chip select input pin (“Low” enable) |
| 5 | SDI | Serial in/out signal. |
| 6 | DCX | 4-line system (D/CX): Serves as command or parameter select. |
| 7 | GND | Power ground |
| 8 | VCC | Power supply (2.8V) |
| 9 | LEDA | LED Anode |
| 10 | LEDK | LED Cathode |
| 11 | GND | Power ground |
| 12 | CTP SDA | Touch IIC serial in/out signal |
| 13 | CTP SCL | Touch IIC serial interface clock |
| 14 | CTP VDD | Touch Power supply (3.0V) |
| 15 | CTP INT | Touch interrupt signal |
| 16 | CTP RST | Touch reset pin |