The TFT-H027A01HQINV4N40 is a 2.7-inch TFT LCD display module with a resolution of 320x320 pixels. It features a built-in ST7796 controller, which supports various interfaces and provides high picture quality with a wide viewing angle. Here are the key features and specifications of this module:
Key Features:
1. Resolution: 320x320 pixels.
2. Controller: Built-in ST7796 controller.
3. Interfaces:
Parallel Interface: Supports 8080 8-bit, 9-bit, 16-bit, and 18-bit parallel interfaces.
Serial Interface: Supports 3-wire and 4-wire serial interfaces.
4. Touch Screen: Optional touch screen support.
5. Connection: FPC (Flexible Printed Circuit) connection with an optional connector.
6. Voltage: Operates at 3.3V.
7. Environmental Compliance: All materials meet environmental protection requirements and RoHS standards.
8. Applications: Widely used in instruments, smart devices, and other embedded systems.
9. Compatibility: Suitable for various MCU development platforms, including:
8051
PIC
AVR
Arduino
ARM
Raspberry Pi
STM32/RK
Typical Applications:
Industrial Instruments: Used in devices requiring high-resolution displays.
Smart Devices: Ideal for wearable devices, handheld gadgets, and IoT devices.
Embedded Systems: Compatible with a wide range of microcontrollers and development boards.
Advantages:
High Picture Quality: Sharp and clear display with a resolution of 320x320.
Wide Viewing Angle: Ensures good visibility from different angles.
Flexible Interface Options: Supports both parallel and serial interfaces, making it versatile for different applications.
Environmental Compliance: Meets RoHS standards, ensuring it is environmentally friendly.
Pin Configuration and Interface:
The module supports multiple interface options, allowing it to be easily integrated into various systems. The specific pin configuration will depend on the interface mode selected (parallel or serial).
Development Support:
The module is compatible with a wide range of MCU platforms, making it easy to integrate into existing projects. It is particularly well-suited for use with popular development boards like Arduino, Raspberry Pi, and STM32.
Conclusion:
The TFT-H027A01HQINV4N40 is a versatile and high-quality TFT LCD module suitable for a wide range of applications. Its support for multiple interfaces and compatibility with various MCU platforms make it an excellent choice for developers looking for a reliable display solution.
| parameter | Parameter Description | unit |
| TFT LCD | Standard TFT square | |
| Diagonal inches | 2.7” | Inch |
| resolution | 320 × RGB ×320 (TFT) | dots |
| Dimensions | 53.40x59.9x2.27 | mm |
| Size (AA) area | 48.96x48.96 | mm |
| LCD specifications | TFT square | |
| Display perspective | 85/85/85/85 (IPS) | |
| aspect ratio | 1:1 | |
| Backlight specifications | LED, white | |
| TFT driver chip | ST7796 | |
| Touch glass type | None | |
| surface | Anti-glare | |
| Display brightness | 750 | cd/㎡ |
| Operating temperature | -30~+80 | °C |
| Storage temperature | -30~+80 | °C |
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2.7 inch square TFT LCD display 320x320/wide temperature full angle/ST7796/Sunlight viewable/MCU+SPI Images
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