LFE3-70EA-6LFN484I

Product Overview

Category

The LFE3-70EA-6LFN484I 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 LFE3-70EA-6LFN484I is specifically designed for applications requiring high-performance and low-power consumption.

Characteristics

• High performance: The LFE3-70EA-6LFN484I offers a high logic density and fast processing capabilities, making it suitable for complex digital designs.
• Low power consumption: This FPGA is designed to minimize power usage, making it energy-efficient and suitable for battery-powered devices.
• Versatile: The LFE3-70EA-6LFN484I supports a wide range of applications due to its programmable nature.
• Robust packaging: The FPGA comes in a 484-pin Low Profile FineLine BGA package, ensuring reliable connections and ease of integration into electronic systems.

Package and Quantity

The LFE3-70EA-6LFN484I is packaged in a 484-pin Low Profile FineLine BGA package. It is typically sold individually or in small quantities.

Specifications

• Logic Elements: 70,000
• Embedded Memory: 2,208 Kbits
• Maximum User I/Os: 316
• Block RAM: 4,608 Kbits
• DSP Blocks: 126
• Clock Management Tiles: 8
• Maximum Operating Frequency: 400 MHz
• Supply Voltage: 1.2V
• Operating Temperature Range: -40°C to +100°C

Detailed Pin Configuration

The LFE3-70EA-6LFN484I has a total of 484 pins, each serving a specific purpose in the FPGA's operation. The pin configuration includes input/output pins, power supply pins, clock pins, and configuration pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• High-speed processing: The LFE3-70EA-6LFN484I offers fast data processing capabilities, enabling real-time applications.
• Flexible I/O options: The FPGA supports a variety of I/O standards, allowing seamless integration with different devices and protocols.
• Reconfigurability: The LFE3-70EA-6LFN484I can be reprogrammed multiple times, making it adaptable to changing design requirements.
• Low power consumption: This FPGA is designed to minimize power usage, extending battery life in portable devices.

Advantages and Disadvantages

Advantages

• High logic density enables complex digital designs.
• Low power consumption makes it suitable for energy-efficient applications.
• Versatility allows for a wide range of applications.
• Robust packaging ensures reliable connections.

Disadvantages

• Limited availability in large quantities.
• Higher cost compared to other programmable logic devices.
• Steeper learning curve for programming and utilizing the FPGA's full potential.

Working Principles

The LFE3-70EA-6LFN484I operates based on the principles of reconfigurable logic. It consists of an array of configurable logic blocks interconnected through programmable routing resources. These logic blocks can be programmed to implement various digital functions, such as arithmetic operations, memory storage, and control logic. The FPGA's behavior is determined by the configuration data loaded into its internal memory cells.

Detailed Application Field Plans

The LFE3-70EA-6LFN484I finds applications in various fields, including:

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

Detailed and Complete Alternative Models

1. LFE3-35EA-6LFN484I: A lower-density FPGA with 35,000 logic elements, suitable for cost-sensitive applications.
2. LFE3-150EA-6LFN484I: A higher-density FPGA with 150,000 logic elements, offering increased processing capabilities for complex designs.
3. LFE3-25EA-6FN484C: A low-power variant with 25,000 logic elements, ideal for battery-powered applications requiring energy efficiency.

These alternative models provide options with varying logic densities and power consumption levels, catering to different design