LFE2-6SE-5TN144I

Product Overview

Category

The LFE2-6SE-5TN144I 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, data communication, and embedded systems.

Characteristics

• High flexibility: The LFE2-6SE-5TN144I offers a high degree of flexibility due to its programmable nature, allowing users to configure it according to their specific requirements.
• High performance: With its advanced architecture and optimized design, this FPGA delivers high-speed processing capabilities.
• Low power consumption: The LFE2-6SE-5TN144I is designed to operate efficiently with low power consumption, making it suitable for battery-powered devices.
• Compact package: This FPGA comes in a compact 144-pin Thin Quad Flat Pack (TQFP) package, which enables easy integration into circuit boards.

Packaging/Quantity

The LFE2-6SE-5TN144I is typically packaged individually and is available in reels or trays. The quantity per package depends on the supplier and customer requirements.

Specifications

• Device family: Lattice ECP2M™
• Logic elements: 6,080
• Number of I/O pins: 100
• Operating voltage: 1.2V
• Speed grade: -5
• Package type: Thin Quad Flat Pack (TQFP)
• Package dimensions: 14mm x 14mm
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the LFE2-6SE-5TN144I FPGA is as follows:

| Pin Name | Function | |----------|----------| | VCCINT | Power supply for internal logic | | GND | Ground | | IOB[0:99] | General-purpose I/O pins | | ... | ... | | CLKIN | Clock input | | ... | ... | | JTAGTMS | JTAG Test Mode Select | | JTAGTDI | JTAG Test Data In | | JTAGTDO | JTAG Test Data Out | | JTAGTCK | JTAG Test Clock |

Note: This is a partial pin configuration. The complete pinout can be found in the product datasheet.

Functional Features

• High-speed data processing: The LFE2-6SE-5TN144I FPGA offers high-speed data processing capabilities, making it suitable for applications that require real-time data handling.
• Configurable logic elements: With its programmable nature, this FPGA allows users to configure the logic elements according to their specific requirements, providing flexibility in designing complex digital circuits.
• Embedded memory blocks: The device includes embedded memory blocks that can be used for storing data or implementing lookup tables, enhancing the overall functionality of the FPGA.
• Built-in PLLs: The LFE2-6SE-5TN144I features Phase-Locked Loops (PLLs) that enable precise clock generation and synchronization, ensuring reliable operation in time-critical applications.

Advantages and Disadvantages

Advantages

• Flexibility in design due to programmability
• High-performance processing capabilities
• Low power consumption
• Compact package for easy integration

Disadvantages

• Limited number of I/O pins compared to larger FPGAs
• Higher cost compared to fixed-function integrated circuits

Working Principles

The LFE2-6SE-5TN144I FPGA operates based on the principles of reconfigurable computing. It consists of an array of configurable logic elements interconnected through programmable routing resources. These logic elements can be programmed to implement various digital functions, allowing the FPGA to perform complex computations and data processing tasks.

The configuration of the FPGA is stored in non-volatile memory, which can be loaded during power-up or reconfigured dynamically during operation. This flexibility enables users to modify the functionality of the FPGA as per their requirements without the need for hardware changes.

Detailed Application Field Plans

The LFE2-6SE-5TN144I FPGA finds applications in various fields, including:

1. Digital Signal Processing: The high-speed processing capabilities and configurable nature of this FPGA make it suitable for implementing digital signal processing algorithms used in audio and video processing, telecommunications, and image processing.
2. Data Communication: With its ability to handle high-speed data streams and support various communication protocols, the LFE2-6SE-5TN144I is commonly used in networking equipment, routers, and switches.
3. Embedded Systems: This FPGA is widely utilized in embedded systems, where it can be programmed to interface with different peripherals, control external devices, and execute complex control algorithms.
4. Industrial Automation: The LFE2-6SE-5TN144I is employed in industrial automation systems