The XC3S50A-4VQG100C is a versatile field-programmable gate array (FPGA) from Xilinx’s acclaimed Spartan-3A family, engineered to deliver exceptional performance for cost-sensitive applications. This compact yet powerful device combines advanced programmable logic capabilities with robust design features, making it an ideal choice for engineers developing embedded systems, digital signal processing applications, and prototype designs.
Product Specifications
The XC3S50A-4VQG100C features a comprehensive set of specifications that demonstrate its capability for demanding applications. This FPGA incorporates 50,000 system gates with 1,408 logic cells, providing substantial processing power in a compact footprint. The device includes 4 dedicated multipliers and 108 Kbits of block RAM, enabling efficient implementation of arithmetic-intensive algorithms and data buffering operations.
Built on advanced 90nm process technology, the XC3S50A-4VQG100C operates at commercial temperature ranges from 0ยฐC to +85ยฐC. The device features 68 user I/O pins in a 100-pin Very Thin Quad Flat Pack (VQFP) package, offering excellent connectivity options while maintaining a small form factor. The -4 speed grade ensures reliable operation at moderate clock frequencies, making it suitable for a wide range of applications requiring balanced performance and power consumption.
The XC3S50A-4VQG100C supports multiple I/O standards including LVTTL, LVCMOS, and differential signaling options, providing flexibility for interfacing with various system components. Internal features include distributed RAM capabilities, digital clock managers (DCMs) for clock synthesis and management, and boundary scan support for enhanced testability.
Pricing Information
Pricing for the XC3S50A-4VQG100C varies based on order quantity, packaging options, and current market conditions. Volume pricing is available for production quantities, with significant cost reductions typically offered for orders exceeding 1,000 units. Educational and development discounts may be available for qualifying institutions and small-scale projects.
For current pricing information and volume discounts on the XC3S50A-4VQG100C, contact authorized Xilinx distributors or visit the official Xilinx website. Pricing factors include lead times, packaging requirements, and specific application needs that may require additional support or customization.
Documents & Media
Comprehensive documentation for the XC3S50A-4VQG100C includes detailed datasheets, user guides, and application notes essential for successful implementation. The primary datasheet provides complete electrical specifications, timing characteristics, and mechanical drawings necessary for PCB design and system integration.
Development resources include reference designs, evaluation boards, and software tools compatible with the XC3S50A-4VQG100C. The Xilinx ISE Design Suite provides complete development environment support, including synthesis, implementation, and debugging tools optimized for Spartan-3A devices.
Application notes cover topics such as power management, clock domain crossing, memory interface design, and migration guidelines from other FPGA families. Video tutorials and webinars provide additional learning resources for engineers new to FPGA development or the Spartan-3A architecture.
Related Resources
The XC3S50A-4VQG100C ecosystem includes various development boards, evaluation kits, and compatible components that accelerate design cycles. Popular development platforms feature the XC3S50A-4VQG100C alongside essential peripherals such as memory interfaces, communication ports, and expansion connectors.
Software tools beyond the standard ISE Design Suite include specialized IP cores, reference designs for common applications, and third-party development tools that enhance productivity when working with the XC3S50A-4VQG100C. These resources include DSP libraries, communication protocol stacks, and pre-verified interface controllers.
Community resources provide valuable support for XC3S50A-4VQG100C users, including forums, user groups, and knowledge bases where engineers share experiences, solutions, and best practices. These collaborative platforms often contain practical insights and troubleshooting guidance specific to real-world applications.
Environmental & Export Classifications
The XC3S50A-4VQG100C meets stringent environmental standards and complies with international regulations for electronic components. RoHS compliance ensures the device contains no prohibited substances, making it suitable for global markets with environmental restrictions.
Temperature specifications for the XC3S50A-4VQG100C cover commercial operating ranges with extended storage temperature limits. The device undergoes comprehensive qualification testing including thermal cycling, humidity exposure, and mechanical stress validation to ensure long-term reliability in challenging environments.
Export classification information for the XC3S50A-4VQG100C includes ECCN (Export Control Classification Number) details and country-specific import requirements. These classifications determine shipping restrictions and documentation requirements for international orders, ensuring compliance with trade regulations.
Quality certifications include ISO standards compliance and automotive-grade qualifications where applicable. The XC3S50A-4VQG100C manufacturing processes adhere to strict quality control measures, with comprehensive testing and screening procedures that validate electrical performance and reliability parameters before shipment.
The XC3S50A-4VQG100C represents an excellent balance of performance, cost-effectiveness, and design flexibility, making it a preferred choice for engineers seeking reliable FPGA solutions for embedded applications, prototyping, and volume production requirements.
