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Introduction
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Introduction
Description:
This TFT liquid crystal display (HW-035N0Z012-01) features a 3.5-inch overall dimension, employing TN (Twisted Nematic) technology to deliver a resolution of 320x480 pixels with a vibrant 262K screen color depth. The display is powered by the ILI9488 driver IC, ensuring efficient and reliable performance.
Designed with a 12 o'clock viewing direction, this LCD is optimized for a comfortable viewing experience. The interface is established through a Microcontroller Unit (MCU), providing seamless integration into various systems. The backlight comprises 6 LEDs, each rated at 20mA, totaling 120mA, contributing to a luminous LCM brightness of 250 cd/m² TYP.
Additionally, this TFT LCD boasts a minimum LCM uniformity of 80%, ensuring consistent and even illumination across the display. With a wide operational temperature range from -20 to +70℃ and a storage temperature range of -30 to +80℃, this display is suitable for diverse applications, demonstrating resilience in varying environmental conditions.
Drawing:
Specifications:
Mechanical Specification | ||
Display Size | 3.5 inch | |
Outline Dimension | 54.5*83*2.1 mm | |
Pixel Size | 0.051 (H) x 0.153 (V) mm | |
Display Type | TN | |
Resolution | 320*RGB*480 | |
Screen Color | 262K | |
Driver IC | ILI9488 | |
Viewing Direction | 12 O'clock | |
Interface | MCU | |
Backlight Type | LED White | |
Work Temperature | -20~+70℃ | |
Storage Temperature | -30~+80℃ |
Pins Description | ||
Pin No. | Pin Name | Description |
1 | GND | Ground |
2 | GND | Ground |
3 | LEDA | LED backlight (Anode) |
4 | LEDK | LED backlight (Cathode) |
5-6 | VCC | Power supply for the system (3.3V) |
7 | GND | Ground |
8 | TE | Vibration synchronization signal |
9 | CS | Chip selection signal |
10 | RS | Clock signal |
11 | WR | Write enable in MCU parallel interface |
12 | RD | Read enable in 8080 MCU parallel interface |
13 | GND | Ground |
14-21 | BD0-BD7 | MCU parallel interface data bus |
22 | RESET | Reset Signal Input Pin |
23 | GND | Ground |
24 | GND | Ground |
Applications:
The 3.5-inch TFT LCD display is versatile, finding applications across industries. In consumer electronics, it's ideal for handheld devices like gaming consoles. In healthcare, it enhances portable medical devices for easy data access. Industrial automation benefits from its integration into control panels for real-time monitoring. Automotive dashboards utilize the display for navigation and diagnostics. In IoT, it serves as a visual interface for connected devices. Education leverages it in interactive learning devices, while instrumentation benefits from its high resolution in laboratories. Despite its small size, the 3.5-inch display proves crucial for compact, efficient, and visually appealing solutions.