TFT彩屏
TFT触摸屏
HDMI TFT显示器
工业级TFT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
高亮液晶屏
树莓派触摸屏
OLED模块
产品概述
SFTC240B-7105A-CT TFT LCD 显示屏带来创新体验，拥有 2.4 英寸纵向模式和电容式触摸屏 (CTP)。该模块具有 240×320 像素的 QVGA 分辨率，配备先进的 ILI9341V IC（兼容 ST7789V IC）并支持 SPI 接口。工作电压范围为 2.4V 至 3.6V（典型值为 3.3V），确保了多功能兼容性。
这款显示屏的独特之处在于其高亮度背光和偏光片，可提供高达 1000 NITS 的惊人表面亮度。加上其防眩光 CTP 表面，阳光直射下的可读性显著增强。无论是嵌入式系统、工业设备还是手持设备，这款 LCD 模块都能保证出色的图像质量和鲜艳的色彩，轻松满足各种应用的需求。
规格参数
| Product: | 2.4 Inch TFT LCD Display |
| Resolution: | 240*320 |
| Viewing Direction: | IPS All Viewing Angles |
| Pin Number: | 15 Pins |
| Interface: | SPI |
| Active Area: | 36.72(W) * 48.96(H) MM |
| Outline Dimension: | 49.72(W) * 72.9(H) * 3.59 mm |
| Surface Luminance: | 1000 Cd/m2 |
| LED Lifetime: | 40,000 Hours |
| Touch Screen: | Capacitive Touch Panel |
| Cover Glass Dimension: | Customizable |
| Connection: | Plug In |
| Driver IC: | ILI9341V |
| Compliance: | REACH & RoHS Compliant |
外形结构图
接口定义
| NO. | PIN NAME | Description |
| 1 | GND | Power Supply 2.8V Voltage |
| 2 | RS | Display data/command selection pin in 4-line serial interface. |
| 3 | CS | -Chip selection pin |
| 4 | SCL | This pin is used to be serial interface clock. |
| 5 | DATA | SPI interface input pin. |
| 6 | RESET | LCM Reset input signal |
| 7 | VDD | SPI interface output pin. |
| 8 | VSS | Power Supply 2.8V Voltage |
| 9 | A | LED Anode |
| 10 | K | LED Cathode |
| 11 | TP_VCC | TP Power Supply for Analog Circuits |
| 12 | TP_RST | External Reset, Low is active |
| 13 | TP_INT | External interrupt to the host |
| 14 | TP_SCL | I2C clock input |
| 15 | TP_SDA | I2C data input and output |
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 |
背光电光特性
| Item | Symbol | MIN | TYP | MAX | UNIT | Test Condition | Note |
| Supply Voltage | Vf | 2.8 | 3.1 | 3.3 | V | If=80MA | – |
| Supply Current | If | – | 80 | mA | – | – | |
| Reverse Voltage | Vr | – | – | 5 | V | – | |
| Power dissipation | Pd | – | 256 | – | mW | – | |
| Luminous Intensity for LCM | – | – | 1000 | – | Cd/m2 | If=80MA | Without CTP |
| Uniformity for LCM | – | 80 | – | – | ％ | If=80MA | – |
| Backlight Color | White | ||||||
可靠性测试
| Item | Condition | Time (hrs) | Assessment |
| High temp. Storage | 80°C | 120 | No abnormalities in functions and appearance |
| High temp. Operating | 70°C | 120 | |
| Low temp. Storage | -30°C | 120 | |
| Low temp. Operating | -20°C | 120 | |
| Humidity | 60°C/ 90%RH | 120 | |
| Thermal Shock Temp. Cycle | -20°C ¬ 25°C ®70°C (0.5 hour ¬ 5 min ® 0.5 hour) | 10cycles |
产品图像
手机/微信：135 0298 3321 柯先生
手机/微信：138 2960 7086 郑小姐
手机/微信：136 8686 7235 陈小姐
地址： 深圳市宝安区洲石路阳光工业区D栋
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