LFXP20C-3FN484C

Product Overview

Category

The LFXP20C-3FN484C belongs to the category of Field Programmable Gate Arrays (FPGAs).

Use

This FPGA is primarily used for digital logic applications, such as in the fields of telecommunications, automotive, aerospace, and consumer electronics.

Characteristics

• High-performance programmable logic device
• Low power consumption
• Small form factor
• High-speed data processing capabilities

Package

The LFXP20C-3FN484C comes in a 484-pin FineLine BGA package.

Essence

The essence of this FPGA lies in its ability to be programmed and reprogrammed to perform various digital logic functions, providing flexibility and adaptability to different applications.

Packaging/Quantity

The LFXP20C-3FN484C is typically sold individually or in small quantities, depending on the supplier.

Specifications

• Logic Cells: 19,200
• Look-Up Tables (LUTs): 12,288
• Flip-Flops: 24,576
• Block RAM: 648 Kbits
• Maximum Frequency: 400 MHz
• I/O Pins: 332
• Voltage Range: 1.2V - 1.5V

Detailed Pin Configuration

The LFXP20C-3FN484C has a total of 484 pins, each serving a specific purpose in the FPGA's functionality. 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 data processing capabilities
• Configurable logic blocks for implementing complex digital circuits
• Flexible I/O interfaces for connecting with external devices
• On-chip memory resources for efficient data storage and retrieval
• Built-in clock management resources for precise timing control

Advantages and Disadvantages

Advantages

• Versatile and adaptable to various applications
• High-performance computing capabilities
• Low power consumption compared to traditional ASICs
• Cost-effective solution for prototyping and low-volume production

Disadvantages

• Limited scalability compared to custom-designed ASICs
• Higher cost per unit compared to mass-produced ASICs
• Steeper learning curve for programming and utilizing the FPGA's full potential

Working Principles

The LFXP20C-3FN484C operates based on the principles of reconfigurable logic. It consists of configurable logic blocks (CLBs) that can be programmed to implement desired digital logic functions. These CLBs are interconnected through programmable routing resources, allowing for the creation of complex circuits. The FPGA's behavior is determined by the configuration data stored in its internal memory.

Detailed Application Field Plans

The LFXP20C-3FN484C finds applications in various fields, including:

1. Telecommunications: Used in network infrastructure equipment, such as routers and switches, for high-speed data processing and protocol handling.
2. Automotive: Employed in advanced driver assistance systems (ADAS) for real-time image processing and sensor fusion.
3. Aerospace: Utilized in avionics systems for flight control, data acquisition, and communication.
4. Consumer Electronics: Integrated into multimedia devices, gaming consoles, and smart appliances for enhanced functionality and performance.

Detailed and Complete Alternative Models

1. Xilinx Spartan-6 XC6SLX9: A lower-cost alternative with fewer logic cells but suitable for smaller-scale applications.
2. Intel Cyclone V EP5CE115F23I7N: Offers higher logic capacity and additional features, suitable for more demanding applications.
3. Lattice ECP5-12K: Provides a balance between cost and performance, with a similar logic capacity and power consumption.

These alternative models offer different trade-offs in terms of cost, performance, and features, allowing users to choose the most suitable FPGA for their specific requirements.

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