LFE2-12E-5FN256I

Product Overview

Category

The LFE2-12E-5FN256I belongs to the category of Field Programmable Gate Arrays (FPGAs).

Use

This FPGA is commonly used in electronic circuits for various applications, including digital signal processing, telecommunications, and embedded systems.

Characteristics

• High-performance FPGA with advanced features
• Low power consumption
• Flexible and reconfigurable design
• Suitable for complex logic implementations
• Offers high-speed data processing capabilities

Package

The LFE2-12E-5FN256I comes in a 256-pin FineLine BGA package.

Essence

The essence of this FPGA lies in its ability to provide a customizable hardware platform that can be programmed to perform specific functions as required by the user.

Packaging/Quantity

The LFE2-12E-5FN256I is typically packaged individually and is available in various quantities depending on the customer's requirements.

Specifications

• Logic Elements: 12,000
• Number of I/O Pins: 256
• Operating Voltage: 1.2V
• Maximum Frequency: 400 MHz
• Embedded Memory: 640 Kbits
• DSP Blocks: 48
• Configuration Bits: 5,000,000
• Package Type: FineLine BGA
• Temperature Range: -40°C to +100°C

Detailed Pin Configuration

The LFE2-12E-5FN256I has a total of 256 pins, each serving a specific purpose. The pin configuration includes input/output pins, power supply pins, clock pins, and configuration pins. For a detailed pin configuration diagram, please refer to the manufacturer's datasheet.

Functional Features

• High-speed data processing capabilities
• Configurable logic elements for custom functionality
• On-chip memory for data storage
• Dedicated DSP blocks for efficient signal processing
• Flexible I/O options for interfacing with external devices
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages

• Versatile and flexible design for various applications
• High-performance capabilities for complex logic implementations
• Low power consumption, making it suitable for portable devices
• Reconfigurable nature allows for easy updates and modifications
• Availability of a large number of I/O pins for extensive connectivity options

Disadvantages

• Relatively higher cost compared to other programmable logic devices
• Steeper learning curve for beginners due to its complexity
• Limited availability of alternative models from different manufacturers

Working Principles

The LFE2-12E-5FN256I operates based on the principles of digital logic. It consists of configurable logic elements that can be programmed to perform specific functions. These logic elements are interconnected using programmable interconnects, allowing for the creation of complex circuits. The FPGA is programmed using a Hardware Description Language (HDL) such as VHDL or Verilog, which defines the desired functionality of the circuit.

Detailed Application Field Plans

The LFE2-12E-5FN256I finds applications in various fields, including:

1. Digital Signal Processing: Used in audio and video processing systems, image recognition, and compression algorithms.
2. Telecommunications: Employed in network routers, switches, and wireless communication systems.
3. Embedded Systems: Integrated into automotive electronics, industrial control systems, and consumer electronics.
4. Aerospace and Defense: Utilized in radar systems, avionics, and military communication equipment.

Detailed and Complete Alternative Models

While the LFE2-12E-5FN256I is a highly capable FPGA, there are alternative models available from different manufacturers that offer similar functionalities. Some notable alternatives include:

1. Xilinx Spartan-6 FPGA
2. Intel (formerly Altera) Cyclone IV FPGA
3. Microsemi SmartFusion2 FPGA
4. Lattice ECP5 FPGA

These alternative models provide a range of options with varying specifications and features, allowing designers to choose the most suitable FPGA for their specific application requirements.

In conclusion, the LFE2-12E-5FN256I is a high-performance FPGA that offers flexibility, low power consumption, and advanced features. Its wide range of applications, detailed pin configuration, and availability of alternative models make it a popular choice among electronic circuit designers.