LFE3-35EA-9FN484I

Product Overview

Category

The LFE3-35EA-9FN484I belongs to the category of Field Programmable Gate Arrays (FPGAs).

Use

This FPGA is commonly used in electronic circuits for various applications such as digital signal processing, communication systems, and embedded systems.

Characteristics

• High-performance programmable logic device
• Offers flexibility and reconfigurability
• Provides a large number of configurable logic blocks and input/output pins
• Supports complex digital designs
• Enables rapid prototyping and development of custom digital circuits

Package

The LFE3-35EA-9FN484I comes in a compact package that ensures easy integration into electronic circuit boards.

Essence

The essence of this FPGA lies in its ability to provide a versatile platform for implementing complex digital designs with high performance and flexibility.

Packaging/Quantity

The LFE3-35EA-9FN484I is typically packaged individually and is available in varying quantities depending on the manufacturer's specifications.

Specifications

• Device Family: LatticeECP3
• Logic Elements: 33,864
• Number of I/O Pins: 484
• Operating Voltage: 1.2V
• Maximum Frequency: 500 MHz
• Embedded Memory: Up to 6.8 Mb
• DSP Slices: Up to 160
• Configuration: SRAM-based

Detailed Pin Configuration

The LFE3-35EA-9FN484I has 484 I/O pins, each serving a specific purpose in the overall functionality of the FPGA. The detailed pin configuration can be found in the product datasheet provided by the manufacturer.

Functional Features

• High-speed data processing capabilities
• Configurable I/O standards and voltage levels
• On-chip memory resources for efficient data storage
• Dedicated digital signal processing (DSP) slices for complex mathematical operations
• Support for various communication protocols and interfaces
• Built-in security features to protect intellectual property

Advantages and Disadvantages

Advantages

• Versatile and flexible platform for implementing custom digital designs
• High-performance capabilities suitable for demanding applications
• Rapid prototyping and development of complex circuits
• Configurable I/O standards allow compatibility with different systems
• On-chip memory resources reduce the need for external memory components

Disadvantages

• Steep learning curve for beginners due to the complexity of FPGA programming
• Higher power consumption compared to other programmable logic devices
• Relatively higher cost compared to simpler logic devices

Working Principles

The LFE3-35EA-9FN484I operates based on the principles of reconfigurable computing. It consists of a matrix of configurable logic blocks interconnected through programmable routing resources. The device can be programmed using Hardware Description Languages (HDLs) such as VHDL or Verilog, which define the desired functionality of the circuit. Once programmed, the FPGA can execute the specified digital design by routing signals through the configurable logic blocks.

Detailed Application Field Plans

The LFE3-35EA-9FN484I finds extensive use in various application fields, including:

1. Digital Signal Processing: Used in audio and video processing systems, radar systems, and image processing applications.
2. Communication Systems: Employed in wireless communication devices, network routers, and data transmission equipment.
3. Embedded Systems: Integrated into automotive electronics, industrial control systems, and consumer electronics for enhanced functionality and performance.

Detailed and Complete Alternative Models

1. Xilinx Virtex UltraScale+ VU9P: Offers similar high-performance capabilities with a larger number of logic elements and I/O pins.
2. Intel Cyclone V GX: Provides a cost-effective alternative with lower power consumption and a wide range of configuration options.
3. Microsemi SmartFusion2: Combines FPGA fabric with a microcontroller subsystem, suitable for applications requiring both programmable logic and embedded processing capabilities.

These alternative models offer similar functionalities to the LFE3-35EA-9FN484I and can be considered based on specific project requirements.

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