TFT LCD 模块描述 - 2.0 英寸 TFT 240×320,2.0 英寸 TFT LCD
SF-TC200L-8939A-N TFT LCD 模块具有 2.0 英寸对角线尺寸显示屏,纵向模式分辨率为 QVGA 240×320,提供生动的全彩视觉效果。此 LCD 模块支持各种接口,包括 MCU、SPI 和 RGB,并提供可自定义的接口选项。
SF-TC200L-8939A-N 型号的宽度为 38.5 毫米,长度为 52.05 毫米,厚度为 2.95 毫米,模块尺寸紧凑。显示屏的有效面积为 30.60 x 40.80 毫米。
SF-TC200L-8939A-N 集成了模块上的 ST7789V 或等效驱动 IC 控制器,逻辑电源电压范围为 2.6V 至 3.3V,典型值为 2.8V。表面亮度为 250 cd/m2 (Nits)。工作温度范围为 -20 至 70 摄氏度,存储温度为 -30 至 80 摄氏度。
这款 TFT LCD 型号广泛应用于手持设备、POS 终端、现金阅读器、嵌入式系统、家庭自动化、GPS 设备、医疗设备、工业设备和安全设备。它特别适合需要高质量和彩色 TFT 显示屏的应用。
产品特点
Product: | 2.0″ Inch TFT LCD Panel Display |
Resolution: | QVGA 240×320 Dots |
Driver IC: | ST7789V IC Or Equivalent |
Touch Screen: | Without Touch Screen (Customizable) |
Cover Glass Dimension: | Customizable |
Viewing Direction: | 12 O’clock |
Outline Dim.: | 38.5(W) X 52.05(L) X 2.95(T) mm |
Active Area: | 30.60 X 40.80 Mm |
Interface: | MCU/SPI/RGB |
Connection: | FPC Connector Type |
Pin Number: | 51 Pins |
Surface Luminance: | 250 Cd/m2(nits) |
Operating Voltage: | 2.8 V |
Backlight Type: | White LED |
LED Lifetime: | 40,000 Hours |
Compliance: | REACH & RoHS Compliant |
2″ TFT 240×320,TFT LCD 2英寸绘图
接口管脚定义
NO. | PIN NAME | Description |
1 | GND | Ground |
2-3 | VCI | Power Supply 2.8V Voltage |
4-5 | IOVCC | Power Supply 2.8V/1.8V Voltage |
6 | IM3 | Select the interface mode |
7 | IM2 | Select the interface mode |
8 | IM1 | Select the interface mode |
9 | IM0 | Select the interface mode |
10 | RESET | LCM Reset input signal |
11 | CS | Input pin for chip selection signal |
12 | RS | Register select signal |
13 | WR | Write strobe signal input pin |
14 | RD | Read strobe signal input pin |
15 | VSYNC | Vertical Synchronizing Signal |
16 | HSYNC | Horizontal Synchronizing Signal |
17 | ENABLE | Input Data enable control |
18 | DOTCLK | Clock Signal to Sample each date |
19 | SDA | Serial input signal |
20-37 | DB0-DB17 | Display Data I/O |
38 | TE | Tearing effect output |
39 | SDO | Read strobe signal input pin |
40 | PWM | |
41-42 | GND | Ground |
43-45 | LEDA | LED Anode |
46-48 | LEDK | LED Cathode |
49-51 | GND | 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 |
背光电光特性
Item | Symbol | MIN | TYP | MAX | UNIT | Test Condition |
Supply Voltage | Vf | – | 9.6 | – | V | If=20 mA |
Supply Current | If | – | 20 | – | mA | – |
Reverse Voltage | Vr | – | – | 5 | V | – |
Power dissipation | Pd | – | 192 | – | mW | – |
Luminous Intensity | – | – | 250 | – | Cd/m2 | If=20mA |
Uniformity for LCM | – | 80 | – | – | % | If=20 mA |
2 英寸 TFT 240×320,TFT LCD 2 英寸产品图片
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