LFE2M20E-6F484I

Product Overview

Category

The LFE2M20E-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 LFE2M20E-6F484I is specifically designed for applications requiring high-performance and low-power consumption.

Characteristics

• High performance: The LFE2M20E-6F484I offers a high-speed processing capability, making it suitable for demanding applications.
• Low power consumption: This FPGA is designed to minimize power usage, making it energy-efficient.
• Flexibility: With its programmable nature, the LFE2M20E-6F484I allows for easy customization and adaptation to various design requirements.

Package and Quantity

The LFE2M20E-6F484I comes in a 484-pin FineLine BGA (Ball Grid Array) package. Each package contains one unit of the FPGA.

Specifications

• Device family: Lattice ECP2M
• Logic elements: 19,200
• Embedded memory: 576 Kbits
• Maximum user I/Os: 316
• Operating voltage: 1.2V
• Operating temperature range: -40°C to 100°C

Detailed Pin Configuration

The LFE2M20E-6F484I has a total of 484 pins, each serving a specific purpose in the FPGA's functionality. A detailed pin configuration diagram can be found in the product datasheet.

Functional Features

• High-speed processing: The LFE2M20E-6F484I offers fast data processing capabilities, enabling efficient execution of complex algorithms.
• Reconfigurability: The FPGA can be reprogrammed multiple times, allowing for design modifications and updates without the need for hardware changes.
• Embedded memory: The LFE2M20E-6F484I includes a significant amount of embedded memory, facilitating data storage and retrieval within the FPGA itself.

Advantages and Disadvantages

Advantages

• Flexibility: The programmable nature of FPGAs allows for customization and adaptation to specific application requirements.
• High performance: The LFE2M20E-6F484I offers fast processing speeds, making it suitable for demanding applications.
• Low power consumption: This FPGA is designed to minimize power usage, resulting in energy-efficient operation.

Disadvantages

• Complexity: Programming and configuring FPGAs can be challenging, requiring specialized knowledge and expertise.
• Cost: FPGAs tend to be more expensive compared to other integrated circuits due to their advanced capabilities and flexibility.

Working Principles

The LFE2M20E-6F484I operates based on the principles of digital logic. It consists of configurable logic blocks (CLBs), interconnects, and embedded memory elements. The CLBs can be programmed to implement various logical functions, while the interconnects allow for communication between different components within the FPGA. The embedded memory provides storage for data and instructions.

Detailed Application Field Plans

The LFE2M20E-6F484I finds applications in various fields, including: 1. Communications: Used in wireless communication systems, network routers, and base stations. 2. Industrial automation: Employed in control systems, robotics, and process monitoring. 3. Aerospace and defense: Utilized in radar systems, avionics, and secure communications. 4. Medical devices: Integrated into medical imaging equipment, patient monitoring systems, and diagnostic instruments.

Detailed and Complete Alternative Models

1. LFE2M20E-5F484C: Similar to the LFE2M20E-6F484I, but with a lower operating temperature range (-40°C to 85°C).
2. LFE2M20E-7F484I: Offers higher logic elements (27,648) and embedded memory (1,152 Kbits) compared to the LFE2M20E-6F484I.
3. LFE2M20E-8F484C: Provides extended operating temperature range (-40°C to 125°C) for harsh environments.

These alternative models offer different specifications and features to cater to specific application requirements.

In conclusion, the LFE2M20E-6F484I is a high-performance FPGA that combines flexibility, low power consumption, and reconfigurability. It finds applications in various fields, including communications, industrial automation, aerospace, defense, and medical devices. Alternative models with varying specifications are available to suit different needs.