LFE2-50E-6FN484I

Product Overview

Category

The LFE2-50E-6FN484I belongs to the category of Field Programmable Gate Arrays (FPGAs).

Use

FPGAs are integrated circuits that can be programmed and reprogrammed to perform various digital functions. The LFE2-50E-6FN484I is specifically designed for applications requiring high-performance and low-power consumption.

Characteristics

• High performance: The LFE2-50E-6FN484I offers fast processing speeds and efficient logic utilization.
• Low power consumption: It is designed to minimize power usage, making it suitable for battery-powered devices.
• Programmability: The FPGA can be configured and reconfigured to implement different functionalities.
• Flexibility: It allows for customization and adaptation to specific application requirements.

Package and Quantity

The LFE2-50E-6FN484I comes in a 484-pin FineLine BGA (Ball Grid Array) package. Each package contains one unit of the FPGA.

Specifications

• Logic Elements: 50,000
• Embedded Memory: 1,152 Kbits
• Maximum User I/Os: 316
• Block RAM: 1,728 Kbits
• Clock Management Tiles: 4
• DSP Blocks: 96
• Maximum Internal Frequency: 400 MHz
• Operating Voltage: 1.2V
• Package Type: FineLine BGA
• Package Pins: 484

Detailed Pin Configuration

The LFE2-50E-6FN484I has a total of 484 pins, each serving a specific purpose. The pin configuration includes input/output pins, clock pins, power supply pins, and configuration pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• High-speed processing: The FPGA offers fast data processing capabilities, making it suitable for applications requiring real-time performance.
• Reconfigurability: The ability to reprogram the FPGA allows for easy updates and modifications without changing the hardware.
• Versatility: The LFE2-50E-6FN484I supports a wide range of digital functions, enabling its use in various applications.
• Low power consumption: The FPGA is designed to minimize power usage, extending battery life in portable devices.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Flexibility and adaptability to different applications
• Low power consumption for energy-efficient designs
• Reconfigurability for easy updates and modifications

Disadvantages

• Higher cost compared to fixed-function integrated circuits
• Steeper learning curve for programming and configuring the FPGA
• Limited availability of alternative models with similar specifications

Working Principles

FPGAs consist of an array of configurable logic blocks interconnected through programmable routing resources. The LFE2-50E-6FN484I utilizes lookup tables, flip-flops, and other components to implement desired digital functions. The configuration of these elements is stored in memory cells and can be modified by loading a new bitstream into the FPGA.

Detailed Application Field Plans

The LFE2-50E-6FN484I finds applications in various fields, including:

1. Communications: Used in wireless base stations, routers, and network switches for high-speed data processing.
2. Industrial Automation: Employed in control systems, robotics, and machine vision applications for real-time processing and control.
3. Automotive: Utilized in advanced driver-assistance systems (ADAS), infotainment systems, and engine control units (ECUs).
4. Aerospace and Defense: Integrated into radar systems, avionics, and secure communication systems for their high-performance and reliability.
5. Medical Devices: Used in medical imaging, patient monitoring, and diagnostic equipment for fast and accurate data processing.

Alternative Models

While the LFE2-50E-6FN484I offers specific features and specifications, there are alternative models available from other FPGA manufacturers. Some alternatives with similar capabilities include:

1. Xilinx Spartan-6 XC6SLX25
2. Intel Cyclone IV EP4CE22
3. Microsemi ProASIC3 A3P060
4. Lattice ECP5 LFE5U-45F

These alternative models provide comparable performance and functionality, allowing designers to choose the most suitable option for their specific application requirements.

In conclusion, the LFE2-50E-6FN484I is a high-performance FPGA designed for applications requiring flexibility, low power consumption, and reconfigurability. Its wide range of applications, detailed specifications, and availability of alternative models make it a versatile choice for various digital design projects.

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