高亮液晶屏
TFT触摸屏
HDMI TFT显示器
工业级TFT屏
OLED屏
条型TFT屏
圆形TFT屏
方形TFT屏
全视角TFT屏
电阻触摸TFT屏
电子墨水屏
树莓派触摸屏
OLED模块
2 英寸 IPS TFT 屏幕 QVGA 240×320 SPI MCU RGB 接口 LCD 显示屏
2 英寸 IPS TFT 显示屏、TFT LCD 2″ 的描述
SF-TC200H-8844A-N 型号提供 2 英寸对角线全彩 240×320 QVGA TFT LCD 屏幕模块。这款 TFT LCD 模块采用紧凑的框架,尺寸为 38.5×52.05×2.6 毫米,有效区域尺寸为 30.6×40.8 毫米,集成了 ST7789V IC,支持 SPI、RGB 和 MCU 接口。
这款 2 英寸 TFT LCD 模块配置为纵向模式,峰值亮度高达 300 cd/m2 尼特(典型值),可在 -20℃ 至 +70℃ 的温度范围内可靠运行,存储温度范围为 -30℃ 至 +80℃。
SF-TC200H-8844A-N 型号为 TFT 屏幕 2 英寸版本,没有触摸屏 TFT LCD 模块;但是,可以根据客户要求提供定制选项,以结合电阻式触摸或电容式触摸屏功能。值得注意的是,此 LCD 模块具有防眩光表面面板,可提供最佳视角和适合所有方向的 IPS 显示屏。
产品信息
| Product: | 2 Inch TFT LCD Display |
| Touch Screen: | Without Touch Panel |
| Resolution: | 240×320 |
| Cover Glass Dimension: | Customizable |
| Viewing Direction: | All Viewing Direction ( IPS) |
| Interface: | SPI, MCU, RGB |
| Pin Number: | 51 Pins |
| Connection: | Plugging |
| Surface Luminance: | 300 Cd/m2 (nits) |
| LED Lifetime: | 40,000 Hours |
IPS 2 英寸 TFT 显示屏 240×320 像素,TFT LCD 2 英寸产品图纸


接口管脚定义
| NO. | PIN NAME | I/O | Description |
| 1-2 | GND | I | Ground |
| 3-4 | VCI | I | Power Supply 2.8V Voltage |
| 5-6 | IOVCC | I | Power Supply 2.8V/1.8V Voltage |
| 7 | GND | I | Ground |
| 8-11 | IM3-IM0 | I | The MCU interface mode select |
| 12 | RESET | I | LCM Reset input signal |
| 13 | CS | I | Input pin for chip selection signal |
| 14 | RS | I | Display data/command selection pin in parallel interface. |
| 15 | WR | I | Write enable in MCU parallel interface. |
| 16 | RD | I | -Read enable in 8080 MCU parallel interface |
| 17 | VSINC | I | Vertical Synchronizing Signal |
| 18 | HSYNC | I | Horizontal Synchronizing Signal |
| 19 | ENABLE | I | Input Data enable control |
| 20 | DOTCLK | I | Clock Signal to Sample each date |
| 21 | SDA | I | SPI Interface Input Pin |
| 22-39 | DB0-DB17 | I/O | Display Data I/O |
| 40 | TE | I | Tearing effect output pin |
| 41 | SDO | I | Read strobe signal input pin |
| 42 | LED_PWM | I | -Output pad for PWM output signal to driving LED. |
| 43 | LED_ON | I | Output pad for enabling LED |
| 44-45 | GND | I | Ground |
| 46-47 | LEDK | I | LED Cathode |
| 48-49 | LEDA | I | LED Anode |
| 50-51 | GND | I | Ground |
最大绝对限度
| Item | Symbol | Value | Unit |
| Power supply voltage for logic | VDD | 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 |
直流特性 (VDD=2.8V,Ta=25°C)
| Item | Symbol | Min | Type | Max | Unit | Test Condition |
| Operating voltage | VDD | * | 2.8 | 3.3 | V | – |
| Supply current | IDD | – | – | 20 | 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 2 英寸 TFT 显示屏 240×320 像素,TFT LCD 2 英寸产品图像



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