The XC3S400A-4FGG400CES is a powerful field-programmable gate array (FPGA) from Xilinx’s acclaimed Spartan-3A family, designed to deliver exceptional performance for cost-sensitive applications. This advanced FPGA combines high functionality with low power consumption, making it an ideal choice for embedded systems, digital signal processing, and communication applications.
Product Specifications
The XC3S400A-4FGG400CES features robust specifications that meet demanding design requirements:
Core Architecture:
- Logic Cells: 8,064 system gates providing ample processing capability
- CLB Array: 896 Configurable Logic Blocks for flexible design implementation
- Distributed RAM: 112 Kb for efficient data storage and retrieval
- Block RAM: 288 Kb organized in 16 blocks for high-speed memory operations
I/O and Connectivity:
- User I/O: 264 pins supporting various voltage standards
- Package Type: 400-pin Fine-Pitch Ball Grid Array (FBGA)
- Speed Grade: -4 offering optimized performance characteristics
- Operating Voltage: 1.2V core with 3.3V I/O compatibility
Advanced Features:
- Digital Clock Manager (DCM): 4 units for precise clock management
- Multipliers: 16 dedicated 18×18 multiplier blocks
- Maximum Frequency: Up to 200+ MHz depending on design complexity
- Configuration Memory: Non-volatile Flash memory support
Pricing Information
The XC3S400A-4FGG400CES pricing varies based on quantity and distributor. Contact authorized Xilinx distributors for current pricing information and volume discounts. Educational institutions and qualified startups may be eligible for special pricing programs.
Pricing Factors:
- Order quantity and lead times
- Package and temperature grade requirements
- Regional availability and shipping considerations
- Long-term supply agreements and forecasting
Documents & Media
Essential Documentation:
- Datasheet: Complete electrical specifications and timing parameters
- User Guide: Comprehensive implementation and design guidelines
- Package Information: Mechanical drawings and pinout diagrams
- Migration Guide: Transition information from other FPGA families
Development Resources:
- Reference Designs: Proven implementations for common applications
- Application Notes: Best practices and optimization techniques
- Video Tutorials: Step-by-step design and implementation guidance
- Webinar Recordings: Expert insights and advanced design techniques
Related Resources
Development Tools:
- Vivado Design Suite: Complete FPGA design environment
- ISE Design Suite: Legacy tool support for Spartan-3A devices
- SDK (Software Development Kit): Embedded software development platform
- ChipScope Pro: Advanced debugging and verification tools
Evaluation Platforms:
- Spartan-3A Starter Kit: Complete development platform
- Evaluation boards: Third-party development solutions
- Reference kits: Application-specific demonstration platforms
Technical Support:
- Community Forums: Peer-to-peer technical discussions
- Knowledge Base: Searchable technical articles and solutions
- Technical Support: Direct access to Xilinx engineering expertise
- Training Programs: Hands-on workshops and certification courses
Environmental & Export Classifications
Environmental Compliance: The XC3S400A-4FGG400CES meets stringent environmental standards ensuring reliable operation across diverse conditions:
- RoHS Compliant: Lead-free manufacturing process
- Operating Temperature: Commercial grade (0°C to +85°C)
- Storage Temperature: -65°C to +150°C
- Humidity Rating: Up to 85% relative humidity, non-condensing
- Vibration Resistance: MIL-STD-883 Method 2007 compliant
Export Classifications:
- ECCN (Export Control Classification Number): 3A001.a.7
- Schedule B Number: 8542.31.0001
- Country of Origin: Manufactured in various qualified facilities
- Export Licensing: Subject to U.S. Export Administration Regulations (EAR)
Quality Standards:
- Automotive Qualification: AEC-Q100 Grade 2 available
- Quality System: ISO 9001:2015 certified manufacturing
- Reliability Testing: Extensive qualification and characterization
- Traceability: Full supply chain documentation and tracking
The XC3S400A-4FGG400CES delivers proven FPGA technology with comprehensive support resources, making it an excellent choice for developers seeking reliable, cost-effective programmable logic solutions. Its combination of performance, features, and development ecosystem support ensures successful project implementation across various industries and applications.
