LFE2-20E-6F484I

Product Overview

Category

The LFE2-20E-6F484I belongs to the category of Field-Programmable Gate Arrays (FPGAs).

Use

FPGAs are integrated circuits that can be programmed after manufacturing, allowing for flexible and customizable digital logic designs. The LFE2-20E-6F484I is specifically designed for applications requiring high-performance and low-power consumption.

Characteristics

• High performance: The LFE2-20E-6F484I offers fast processing speeds and efficient data handling capabilities.
• Low power consumption: This FPGA is designed to minimize power usage, making it suitable for battery-powered devices or energy-efficient applications.
• Programmability: The LFE2-20E-6F484I can be reprogrammed multiple times, enabling design modifications and updates without the need for hardware changes.
• Versatility: It supports a wide range of applications due to its flexible architecture and extensive I/O capabilities.

Package and Quantity

The LFE2-20E-6F484I is available in a 484-pin FineLine BGA (Ball Grid Array) package. Each package contains one unit of the FPGA.

Specifications

• Logic Elements: 19,200
• Embedded Memory: 504 Kbits
• Maximum User I/Os: 316
• Block RAM: 1,152 Kbits
• Clock Management Tiles: 8
• Maximum Distributed RAM: 1,152 Kbits
• Maximum PLLs: 4
• Maximum Global Clock Networks: 16

Detailed Pin Configuration

The LFE2-20E-6F484I has a total of 484 pins, each serving a specific purpose within the FPGA's architecture. For a detailed pin configuration diagram, please refer to the manufacturer's datasheet.

Functional Features

• High-speed data processing: The LFE2-20E-6F484I offers fast data processing capabilities, making it suitable for applications requiring real-time data handling.
• Flexible I/O options: It provides a wide range of I/O interfaces, allowing for seamless integration with various external devices and systems.
• On-chip memory: The embedded memory within the FPGA enables efficient storage and retrieval of data, reducing the need for external memory components.
• Configurable logic blocks: The FPGA's programmable logic blocks can be customized to implement complex digital functions, providing flexibility in design implementation.

Advantages and Disadvantages

Advantages

• Customizability: The LFE2-20E-6F484I allows for the creation of tailored digital logic designs, meeting specific application requirements.
• Power efficiency: Its low power consumption makes it suitable for battery-powered devices or energy-conscious applications.
• Reconfigurability: The ability to reprogram the FPGA multiple times enables design modifications and updates without hardware changes.

Disadvantages

• Complexity: Utilizing FPGAs requires expertise in digital design and programming, which may pose a learning curve for beginners.
• Cost: FPGAs tend to be more expensive compared to other integrated circuits due to their versatility and programmability.

Working Principles

The LFE2-20E-6F484I operates based on the principles of configurable logic. It consists of an array of programmable logic blocks interconnected through configurable routing resources. These logic blocks can be programmed to implement desired digital functions by configuring the interconnections and functionality of the individual blocks. The resulting configuration is stored in the FPGA's internal memory and can be modified as needed.

Detailed Application Field Plans

The LFE2-20E-6F484I finds applications in various fields, including but not limited to: 1. Communications: Used in wireless communication systems, network routers, and data transmission equipment. 2. Industrial Automation: Employed in control systems, robotics, and process automation. 3. Automotive: Utilized in vehicle electronics, driver assistance systems, and infotainment systems. 4. Aerospace: Applied in avionics, satellite communication systems, and flight control systems. 5. Medical Devices: Used in medical imaging, patient monitoring, and diagnostic equipment.

Detailed and Complete Alternative Models

1. LFE2-12E-6F484I: A lower-capacity FPGA with 12,000 logic elements and 316 maximum user I/Os.
2. LFE2-35E-6F484I: A higher-capacity FPGA with 35,000 logic elements and 316 maximum user I/Os.
3. LFE2-20E-7F484I: An alternative variant with extended temperature range capabilities.

These alternative models offer different capacity and feature sets, allowing users to choose the most suitable FPGA for their specific requirements.

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