The XC4VSX25-11FFG668I is a powerful field-programmable gate array (FPGA) from Xilinx’s acclaimed Virtex-4 SX series, engineered for demanding digital signal processing and high-performance computing applications. This advanced FPGA combines exceptional processing capabilities with flexible programmability, making it an ideal choice for telecommunications, aerospace, defense, and industrial automation systems.
Product Specifications
The XC4VSX25-11FFG668I delivers robust performance through its comprehensive feature set:
Core Architecture:
- Logic Cells: 23,040 system gates with advanced 4-input look-up tables
- Configurable Logic Blocks (CLBs): Optimized for complex digital designs
- Block RAM: Integrated memory blocks for efficient data storage and processing
- DSP48 Slices: Dedicated digital signal processing elements for high-speed arithmetic operations
Performance Characteristics:
- Speed Grade: -11 (high-performance variant)
- Operating Temperature Range: Industrial grade specification
- Package Type: FFG668 – Fine-pitch Ball Grid Array with 668 pins
- I/O Pins: Extensive connectivity options for complex system integration
Power and Reliability:
- Low-power consumption design optimized for extended operation
- Advanced power management features
- Industrial-grade reliability standards
- ESD protection and signal integrity optimization
Price
Pricing for the XC4VSX25-11FFG668I varies based on quantity, distribution channel, and current market conditions. For the most competitive pricing and volume discounts:
- Contact authorized Xilinx distributors for current pricing
- Educational and volume pricing available
- Consult with semiconductor brokers for alternative sourcing options
- Consider lifecycle status when planning long-term projects
Enterprise customers should request formal quotations to ensure accurate pricing for their specific requirements and delivery schedules.
Documents & Media
Essential documentation and resources for the XC4VSX25-11FFG668I include:
Technical Documentation:
- Official Xilinx Virtex-4 SX Family Data Sheet
- Pin configuration and package diagrams
- Electrical characteristics and timing specifications
- Power consumption analysis and thermal guidelines
Design Resources:
- Xilinx ISE Design Suite compatibility information
- Reference designs and application notes
- PCB layout guidelines and design recommendations
- Signal integrity analysis tools and documentation
Software Support:
- Development environment setup guides
- Programming and configuration utilities
- Simulation models and timing analysis files
- IP core libraries and example projects
Related Resources
Maximize your XC4VSX25-11FFG668I implementation with these complementary resources:
Development Tools:
- Xilinx ISE Design Suite for FPGA development
- ModelSim simulation environment
- ChipScope Pro analyzer for real-time debugging
- PlanAhead design planning and analysis tool
Evaluation Platforms:
- Virtex-4 SX development boards and starter kits
- Reference designs for common applications
- Educational training materials and tutorials
- Community forums and technical support resources
Compatible Components:
- Configuration memory devices and programming cables
- Power management solutions optimized for Virtex-4 FPGAs
- High-speed connectors and interface components
- Cooling solutions for thermal management
Environmental & Export Classifications
The XC4VSX25-11FFG668I meets stringent environmental and regulatory standards:
Environmental Compliance:
- RoHS compliant lead-free package construction
- REACH regulation compliance for European markets
- Conflict minerals reporting compliance
- Environmental impact assessments available
Export and Trade Classifications:
- Export Control Classification Number (ECCN) as designated by US regulations
- Country of origin marking and documentation
- International trade compliance documentation
- Restricted destination shipping guidelines
Quality and Reliability Standards:
- ISO 9001 manufacturing quality certification
- Military and aerospace grade variants available
- Extended temperature range options for harsh environments
- Long-term availability and lifecycle support commitments
The XC4VSX25-11FFG668I represents a proven solution for engineers requiring high-performance FPGA capabilities with comprehensive development support and regulatory compliance. Its combination of advanced features, extensive documentation, and industry-standard reliability makes it an excellent choice for next-generation digital systems requiring flexible, programmable logic solutions.

