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xc3sd3400a4fgg676c

Updated: 2026-07-25

Overview

The XC3SD3400A4FGG676C is a member of the Spartan-3A DSP family of FPGAs by Xilinx, designed for high-performance digital signal processing and embedded applications. It combines programmable logic with DSP blocks, making it suitable for complex computational tasks. With its 676-pin Fine-Pitch Ball Grid Array (FBGA) package, this FPGA offers a balance of performance, power efficiency, and flexibility. It is widely used in industries requiring real-time processing, such as aerospace, defense, and telecommunications.

Structure and Working Principle

XC3SD3400A-4FGG676C FPGA现场可编程逻辑器件 XILINX 赛灵思代理商深圳市欣向阳科技有限公司

The XC3SD3400A4FGG676C features configurable logic blocks (CLBs), DSP slices, and block RAM, allowing users to implement custom digital circuits. The FPGA can be programmed using hardware description languages (HDLs) like VHDL or Verilog. Its architecture supports high-speed serial transceivers and flexible I/O standards, enabling seamless integration with other components. The chip operates on a low-voltage core, reducing power consumption while maintaining performance.

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Key Features

The XC3SD3400A4FGG676C stands out for its high logic density, with approximately 3.4 million system gates. It includes 16 DSP48A slices for efficient signal processing and up to 576 Kb of block RAM for data storage. Additional features include support for multiple I/O standards (LVCMOS, LVDS, etc.), built-in clock management, and robust thermal performance. These attributes make it ideal for applications requiring reliability and scalability.

Application Areas

This FPGA is commonly used in industrial automation for motor control and machine vision systems. Its high-speed processing capabilities also make it suitable for telecommunications infrastructure, such as baseband processing and network switching. In embedded systems, the XC3SD3400A4FGG676C is employed for custom computing tasks, including robotics and medical imaging. Its versatility allows it to adapt to various niche applications.

Maintenance and Precautions

XILINX/赛灵思 FPGA现场可编程逻辑器件 XC3SD3400A-4FGG676C深圳市华芝杰电子有限公司

To ensure longevity, the XC3SD3400A4FGG676C should be handled with anti-static measures during installation and maintenance. Proper heat dissipation is critical, as excessive temperatures can degrade performance. Firmware updates and configuration files should be verified before deployment to avoid operational failures. Following the manufacturer's guidelines for power supply and signal integrity is essential for optimal performance.

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B2B Procurement Guide

When sourcing the XC3SD3400A4FGG676C, verify the supplier's authenticity to avoid counterfeit products. Bulk purchases may qualify for discounts, but lead times can vary depending on market demand. Consider evaluating alternative FPGAs with similar specifications if availability is an issue. Partnering with authorized distributors ensures access to technical support and warranty services.

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