LFE2-20E-7FN256C

Product Overview

Category

The LFE2-20E-7FN256C belongs to the category of Field Programmable Gate Arrays (FPGAs).

Use

This FPGA is commonly used in various electronic devices and systems for digital logic implementation, such as communication equipment, industrial control systems, and consumer electronics.

Characteristics

• High flexibility: The LFE2-20E-7FN256C offers a high level of programmability, allowing users to configure the device according to their specific requirements.
• Low power consumption: This FPGA is designed to operate efficiently with low power consumption, making it suitable for battery-powered applications.
• High performance: With its advanced architecture and optimized circuit design, the LFE2-20E-7FN256C delivers high-speed processing capabilities.
• Large capacity: This FPGA provides a generous amount of logic elements and memory resources, enabling complex designs and algorithms to be implemented.

Package

The LFE2-20E-7FN256C comes in a 256-pin FineLine BGA package, which ensures reliable electrical connections and compact integration into electronic systems.

Essence

The essence of the LFE2-20E-7FN256C lies in its ability to provide a reconfigurable hardware platform that allows users to implement custom digital logic functions without the need for dedicated hardware components.

Packaging/Quantity

The LFE2-20E-7FN256C is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Logic Elements: 20,000
• Embedded Memory: 1,080 Kbits
• Maximum User I/Os: 208
• Clock Management Tiles: 8
• DSP Blocks: 40
• Operating Voltage: 1.2V
• Operating Temperature Range: -40°C to 100°C

Detailed Pin Configuration

The LFE2-20E-7FN256C has a total of 256 pins, each serving a specific purpose in the device's functionality. The pin configuration is as follows:

(Pin Number) (Pin Name) - (Function/Description)

1 - VCCIO - Power supply for I/O banks 2 - GND - Ground reference 3 - VCCINT - Internal power supply 4 - GND - Ground reference 5 - IOB0 - Input/output bank 0 6 - IOB1 - Input/output bank 1 ... 256 - IOB_207 - Input/output bank 207

Please refer to the manufacturer's datasheet for a complete pin configuration diagram.

Functional Features

• Reconfigurability: The LFE2-20E-7FN256C allows users to modify the hardware configuration on-the-fly, enabling rapid prototyping and design iterations.
• High-speed Interfaces: This FPGA supports various high-speed communication protocols, such as PCIe, Ethernet, and USB, facilitating seamless integration with other devices.
• Embedded Memory: The built-in memory resources enable efficient data storage and retrieval, reducing the need for external memory components.
• Clock Management: The device includes dedicated clock management tiles that provide precise control over clock signals, ensuring reliable synchronization within the system.

Advantages and Disadvantages

Advantages

• Flexibility: The LFE2-20E-7FN256C offers a highly flexible platform for implementing custom digital logic functions.
• Low Power Consumption: The FPGA operates efficiently with low power consumption, making it suitable for battery-powered applications.
• High Performance: With its advanced architecture, the LFE2-20E-7FN256C delivers high-speed processing capabilities.
• Large Capacity: The FPGA provides ample logic elements and memory resources, enabling complex designs to be implemented.

Disadvantages

• Complexity: Utilizing the full potential of the LFE2-20E-7FN256C requires expertise in FPGA programming and design.
• Cost: FPGAs can be more expensive compared to other integrated circuits, especially for low-volume production.

Working Principles

The LFE2-20E-7FN256C is based on a reconfigurable logic fabric that consists of configurable logic blocks (CLBs), interconnect resources, and embedded memory elements. The device can be programmed using Hardware Description Languages (HDLs) such as VHDL or Verilog. Once programmed, the FPGA's internal configuration memory stores the desired logic functions and interconnections, allowing the device to operate according to the specified design.

Detailed Application Field Plans

The LFE2-20E-7FN256C finds applications in various fields, including:

1. Communication Equipment: Used in networking devices, routers, and switches for high-speed data processing and protocol handling.
2. Industrial Control Systems: Employed in automation systems, robotics, and process control applications for real-time control and monitoring.