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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