8N4QV01KG-204LCDI

Product Overview

Category

The 8N4QV01KG-204LCDI belongs to the category of LCD (Liquid Crystal Display) modules.

Use

This product is primarily used for displaying visual information in various electronic devices and systems.

Characteristics

• LCD Type: TFT (Thin-Film Transistor)
• Display Size: 2.04 inches
• Resolution: 240 x 320 pixels
• Interface: SPI (Serial Peripheral Interface)
• Backlight: LED (Light-Emitting Diode)
• Operating Temperature: -20°C to +70°C
• Viewing Angle: 80° (horizontal), 80° (vertical)

Package

The 8N4QV01KG-204LCDI comes in a compact package that includes the LCD module, controller board, and necessary connectors.

Essence

This LCD module provides a compact and efficient solution for displaying graphical information in electronic devices.

Packaging/Quantity

Each package contains one unit of the 8N4QV01KG-204LCDI module.

Specifications

• Display Type: TFT-LCD
• Display Colors: 262K
• Pixel Pitch: 0.153 x 0.153 mm
• Contrast Ratio: 500:1
• Brightness: 250 cd/m²
• Response Time: 25 ms
• Power Supply Voltage: 3.3V
• Power Consumption: 200mW (typical)

Detailed Pin Configuration

The pin configuration of the 8N4QV01KG-204LCDI module is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply (3.3V) | | 2 | GND | Ground | | 3 | SDA | Serial Data (SPI) | | 4 | SCL | Serial Clock (SPI) | | 5 | CS | Chip Select (SPI) | | 6 | RESET | Reset Signal | | 7 | BL | Backlight Control | | 8 | NC | Not Connected |

Functional Features

• High-quality color display with good contrast and brightness levels.
• SPI interface allows for easy integration with microcontrollers and other devices.
• Wide operating temperature range enables usage in various environments.
• LED backlight provides uniform illumination for better visibility.

Advantages and Disadvantages

Advantages

• Compact size and lightweight design.
• Low power consumption.
• Easy to interface with microcontrollers.
• Good viewing angles.

Disadvantages

• Limited resolution compared to larger displays.
• Relatively slower response time.
• Requires external backlight control.

Working Principles

The 8N4QV01KG-204LCDI module utilizes thin-film transistor technology to control the individual pixels on the display. The TFT-LCD panel consists of multiple layers, including a liquid crystal layer sandwiched between two glass substrates. When an electric field is applied to the liquid crystal, it changes its orientation, allowing or blocking the passage of light through each pixel. This controlled light transmission creates the desired image on the screen.

Detailed Application Field Plans

The 8N4QV01KG-204LCDI module finds applications in various electronic devices, including but not limited to: - Portable consumer electronics (e.g., smartphones, tablets) - Industrial control systems - Medical equipment - Automotive displays - Home appliances

Detailed and Complete Alternative Models

1. 8N4QV02KG-204LCDI: Similar specifications but with a higher resolution of 480 x 640 pixels.
2. 8N4QV01KG-204LCDII: Improved response time of 15 ms and wider viewing angles.

These alternative models offer similar functionality but with slight variations in specifications to cater to different requirements.

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