Product Specification
The XC3SD1800A-CSG484 features a robust architecture built on advanced silicon technology. This FPGA contains 1,800K system gates with 84,672 logic cells, providing substantial processing power for complex digital designs. The device includes 84 dedicated 18×18 multiplier blocks optimized for DSP applications, enabling efficient implementation of filters, transforms, and other mathematically intensive operations.
Key specifications of the XC3SD1800A-CSG484 include 1,071 configurable logic blocks (CLBs) and 365 input/output blocks (IOBs) for flexible connectivity. The device offers 3,456 Kbits of block RAM, providing ample on-chip memory resources for buffering and data storage. Operating voltage ranges from 1.2V for the core and 2.5V/3.3V for I/O operations, ensuring compatibility with various system interfaces.
The CSG484 package provides 484 pins in a compact chip-scale grid array format, optimizing board space utilization while maintaining excellent thermal characteristics. This packaging option supports commercial temperature ranges from 0ยฐC to 85ยฐC, making the XC3SD1800A-CSG484 suitable for industrial applications requiring reliable operation across varying environmental conditions.
Price
Pricing for the XC3SD1800A-CSG484 varies based on order quantities, delivery requirements, and current market conditions. Volume pricing typically offers significant cost reductions for production quantities. For current pricing information and quantity breaks, contact authorized Xilinx distributors or visit the official Xilinx website. Educational institutions and research organizations may qualify for special academic pricing programs.
Documents & Media
Comprehensive technical documentation supports the XC3SD1800A-CSG484 implementation process. The official datasheet provides detailed electrical characteristics, timing specifications, and package information essential for system design. Pin-out diagrams and package drawings ensure accurate PCB layout and routing.
Development resources include the Spartan-3A DSP family user guide, which covers architecture details, configuration options, and design considerations. Application notes demonstrate best practices for DSP implementation, power management, and high-speed design techniques. Reference designs showcase typical applications and provide starting points for custom implementations.
The Xilinx ISE Design Suite supports the XC3SD1800A-CSG484 with comprehensive development tools including synthesis, place-and-route, and timing analysis capabilities. CORE Generator provides optimized IP blocks specifically designed for Spartan-3A DSP devices, accelerating development cycles and improving performance.
Related Resources
The XC3SD1800A-CSG484 ecosystem includes evaluation boards and development kits that facilitate rapid prototyping and design validation. These platforms provide essential support circuitry, programming interfaces, and expansion connectors for comprehensive system evaluation.
Compatible IP cores extend functionality with pre-verified implementations of common DSP functions, communication protocols, and interface standards. Memory controllers, soft processors, and peripheral interfaces integrate seamlessly with the XC3SD1800A-CSG484 architecture.
Third-party design services and consulting support are available through Xilinx Alliance Program partners. These resources provide specialized expertise in DSP algorithm implementation, system optimization, and production readiness assessment.
Environmental & Export Classifications
The XC3SD1800A-CSG484 meets stringent environmental standards for commercial and industrial applications. RoHS compliance ensures lead-free manufacturing processes, supporting environmentally responsible design practices. The device operates reliably across commercial temperature ranges with appropriate thermal management.
Export classification information is available through official channels to ensure compliance with international trade regulations. Proper documentation supports global distribution while maintaining security requirements for sensitive applications.
Quality certifications include ISO 9001 manufacturing standards, ensuring consistent product reliability and performance. Automotive-grade variants may be available for applications requiring AEC-Q100 qualification, though specific automotive certifications should be verified for the XC3SD1800A-CSG484 variant.
The XC3SD1800A-CSG484 represents an excellent balance of performance, integration, and cost-effectiveness for DSP-intensive applications. Its comprehensive feature set, robust documentation, and extensive ecosystem support make it a compelling choice for engineers developing next-generation digital systems requiring high-performance FPGA capabilities.
