LFE2-20E-7FN484C

Product Overview

Category

The LFE2-20E-7FN484C belongs to the category of Field Programmable Gate Arrays (FPGAs).

Use

This FPGA is commonly used in electronic circuits for digital logic implementation, prototyping, and system integration.

Characteristics

• High flexibility and reconfigurability
• Ability to implement complex digital functions
• Fast processing speed
• Low power consumption
• Compact size

Package

The LFE2-20E-7FN484C comes in a 484-pin FineLine BGA (Ball Grid Array) package.

Essence

The essence of this FPGA lies in its ability to provide a customizable hardware platform that can be programmed to perform various digital functions.

Packaging/Quantity

The LFE2-20E-7FN484C is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Logic Elements: 19,200
• Flip-Flops: 38,400
• Embedded Memory: 1,152 Kbits
• Maximum Number of I/Os: 316
• Operating Voltage: 1.2V
• Maximum Frequency: 300 MHz
• Configuration Method: JTAG, SPI, or Parallel Flash

Detailed Pin Configuration

The LFE2-20E-7FN484C has a total of 484 pins, each serving a specific purpose in the circuit. The pin configuration includes input/output pins, power supply pins, ground pins, and configuration pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• High-speed data processing
• Support for various communication protocols
• On-chip memory for data storage
• Flexible I/O configurations
• Built-in clock management resources
• Multiple configuration options

Advantages and Disadvantages

Advantages

• Versatile and customizable for different applications
• Faster time-to-market compared to custom ASIC designs
• Lower development costs
• Reconfigurable, allowing for design changes without hardware modifications
• Suitable for prototyping and low-volume production

Disadvantages

• Higher power consumption compared to dedicated hardware solutions
• Limited performance compared to application-specific integrated circuits (ASICs)
• More complex design flow and programming process

Working Principles

The LFE2-20E-7FN484C is based on the principle of reconfigurable logic. It consists of a matrix of programmable logic elements interconnected by configurable routing resources. The device can be programmed using Hardware Description Languages (HDL) such as VHDL or Verilog to implement desired digital functions.

Detailed Application Field Plans

The LFE2-20E-7FN484C finds applications in various fields, including:

1. Telecommunications: Used in base stations, network switches, and routers for signal processing and protocol handling.
2. Industrial Automation: Employed in control systems, motor drives, and robotics for real-time data processing and control.
3. Automotive: Integrated into automotive electronics for engine control, driver assistance systems, and infotainment.
4. Aerospace: Utilized in avionics systems for flight control, navigation, and communication.
5. Consumer Electronics: Incorporated in smart devices, gaming consoles, and multimedia systems for high-performance computing and signal processing.

Detailed and Complete Alternative Models

1. LFE2-12E-6FN256C
2. LFE2-35E-6FN672C
3. LFE2-70E-6FN1152C
4. LFE2-200E-7FN1152C
5. LFE2-400E-7FN1152C

These alternative models offer varying logic capacity, I/O count, and package options to cater to different project requirements.

In conclusion, the LFE2-20E-7FN484C FPGA is a versatile and powerful device that enables the implementation of complex digital functions. Its flexibility, high-speed processing, and compact size make it suitable for a wide range of applications in various industries. While it has certain limitations compared to ASICs, its reconfigurability and cost-effectiveness make it an attractive choice for prototyping and low-volume production projects.