The XC3S1000L-4FG456I is a cutting-edge Field Programmable Gate Array (FPGA) from Xilinx’s renowned Spartan-3L family, engineered specifically for low-power, high-performance digital design applications. This versatile programmable logic device delivers exceptional flexibility and processing capabilities while maintaining optimal power efficiency, making it an ideal choice for battery-powered systems, portable devices, and power-sensitive applications.
Product Specifications
The XC3S1000L-4FG456I features robust technical specifications that set it apart in the FPGA market. This device incorporates 1,000,000 system gates with advanced low-power architecture, providing designers with substantial logic capacity while minimizing energy consumption. The FPGA includes 17,280 logic cells organized in configurable logic blocks (CLBs), offering exceptional design flexibility for complex digital implementations.
Key specifications include 432 I/O pins in a 456-ball Fine-pitch Ball Grid Array (FBGA) package, supporting various I/O standards for seamless integration with different system architectures. The device operates at a speed grade of -4, ensuring reliable performance across demanding applications. Built-in block RAM totals 432 Kbits, while distributed RAM provides additional 216 Kbits of memory resources.
The XC3S1000L-4FG456I supports multiple clock management features through integrated Digital Clock Managers (DCMs), enabling precise timing control and clock distribution throughout your design. Advanced features include support for differential signaling standards like LVDS, SSTL, and HSTL, making this FPGA suitable for high-speed communication interfaces and memory controllers.
Price Information
Pricing for the XC3S1000L-4FG456I varies based on quantity, supplier, and market conditions. Industrial-grade versions typically command premium pricing due to their extended temperature range and enhanced reliability specifications. Volume pricing discounts are commonly available for production quantities, making this FPGA cost-effective for both prototyping and mass production applications.
Contact authorized Xilinx distributors for current pricing information, as semiconductor prices fluctuate based on market demand and availability. Many suppliers offer competitive pricing for the XC3S1000L-4FG456I along with technical support and development resources to accelerate your design process.
Documents & Media
Comprehensive documentation supports the XC3S1000L-4FG456I development process, including detailed datasheets, user guides, and application notes. The official Xilinx datasheet provides complete electrical characteristics, timing specifications, and package information essential for proper implementation.
Development resources include reference designs, evaluation boards, and software tools compatible with Xilinx ISE Design Suite. These materials facilitate rapid prototyping and reduce time-to-market for products incorporating the XC3S1000L-4FG456I. Technical documentation covers programming methodologies, configuration options, and best practices for optimizing power consumption and performance.
Related Resources
The XC3S1000L-4FG456I ecosystem includes various development tools and supporting components. Xilinx ISE WebPACK provides free development software for smaller designs, while ISE Design Suite offers advanced features for complex implementations. Hardware debugging capabilities are available through ChipScope Pro analyzer integration.
Evaluation platforms and development boards specifically designed for the XC3S1000L-4FG456I enable rapid prototyping and design validation. These resources include reference designs for common applications such as digital signal processing, communication interfaces, and control systems.
Third-party IP cores extend the functionality of the XC3S1000L-4FG456I, providing pre-verified solutions for standard interfaces like USB, Ethernet, and memory controllers. These resources accelerate development while ensuring reliable implementation of complex protocols and standards.
Environmental & Export Classifications
The XC3S1000L-4FG456I meets stringent environmental and regulatory standards required for commercial and industrial applications. This device complies with RoHS (Restriction of Hazardous Substances) directives, ensuring environmentally responsible manufacturing processes and materials.
Operating temperature range extends from -40ยฐC to +85ยฐC for industrial-grade versions, while commercial variants operate from 0ยฐC to +85ยฐC. The device maintains reliable operation across varying environmental conditions, including humidity and mechanical stress specifications suitable for demanding applications.
Export classification information is available through official Xilinx documentation, ensuring compliance with international trade regulations. The XC3S1000L-4FG456I typically falls under standard semiconductor export categories, though specific applications may require additional regulatory review.
Quality certifications include ISO 9001 manufacturing standards and automotive-grade options for applications requiring enhanced reliability. The device undergoes comprehensive testing and qualification processes to ensure consistent performance across production lots and operating conditions.
The XC3S1000L-4FG456I represents an excellent balance of performance, power efficiency, and cost-effectiveness for modern FPGA applications, backed by comprehensive development resources and proven reliability in diverse operating environments.

