1. Product Specifications
Core Architecture
- FPGA Family: Spartan-3A DSP
- System Gates: 3.4 million gates
- Logic Cells: 53,712 cells
- Process Technology: Advanced 90nm manufacturing process
- Core Voltage: 1.2V operation
Performance Specifications
- Maximum Operating Frequency: 250 MHz (DSP48A slices)
- Speed Grade: Standard -4 speed grade
- Block RAM Performance: 250 MHz operation
Package and I/O Details
- Package Type: 676-Pin Fine-pitch Ball Grid Array (FBGA)
- Package Code: FGG676
- Total I/O Pins: 469 user I/O pins
- Mounting Type: Surface mount technology (SMT)
- Operating Temperature: Commercial grade (0ยฐC to +85ยฐC)
DSP Features
- XtremeDSP DSP48A Slices: Enhanced 18-bit x 18-bit multipliers
- 48-bit Accumulator: High-speed multiply-accumulate (MAC) operations
- Integrated Pre-adder: 18-bit pre-adder for enhanced functionality
- Cascaded Operations: Optional cascaded multiply or MAC operations
- Complex Math Support: Integrated adder for complex multiply operations
Memory Architecture
- Block RAM: Up to 2,268 Kbits of fast block RAM
- Distributed RAM: Up to 373 Kbits of efficient distributed RAM
- Memory Features: Byte write enables for processor applications
- Enhanced Performance: Registered outputs on block RAM
Power and Voltage
- Core Supply: VCC = 1.2V
- I/O Supply: VCCAUX = 2.5V/3.3V (dual-range support)
- Power Management: Suspend and Hibernate modes for reduced power consumption
- Low Power Option: Reduced quiescent current capability
2. Pricing
The XC3SD3400A-FGG676C pricing varies based on quantity and supplier:
Volume Pricing (USD)
- Small Quantities (1-39 units): $400-500 per unit
- Medium Volume (40-159 units): $350-430 per unit
- High Volume (160+ units): $280-380 per unit
- Production Volume (1000+ units): Contact for quote
Pricing Notes
- Prices are subject to change based on market conditions
- Volume discounts available for large orders
- Lead times may vary from 2-12 weeks depending on stock availability
- Contact authorized distributors for current pricing and availability
3. Documents & Media
Technical Documentation
- Primary Datasheet: Spartan-3A DSP FPGA Family Data Sheet (DS610)
- User Guides: Spartan-3A DSP FPGA User Guide
- Application Notes: DSP design methodologies and best practices
- PCB Design Guidelines: Layout recommendations for optimal performance
Design Resources
- Symbol Libraries: Available for major EDA tools (Altium Designer, EAGLE, KiCad, OrCAD)
- PCB Footprints: Accurate land patterns for PCB design
- 3D STEP Models: Mechanical models for 3D visualization
- Reference Designs: Sample implementations and demo projects
Software Tools
- Vivado Design Suite: Latest design software from AMD/Xilinx
- ISE Design Suite: Legacy tool support (for compatibility)
- IP Cores: Extensive library of verified IP blocks
- Simulation Models: Behavioral and timing simulation support
4. Related Resources
Development Boards
- Spartan-3A DSP Starter Kit: Complete development platform
- Third-party Boards: Various evaluation and development platforms
- Custom Board Designs: Reference schematics available
Compatible Products
- XC3SD1800A-FGG676C: Lower-density option in same package
- XC3SD3400A-CSG484: Same device in smaller package
- XC3SD3400A-FG676: Alternative package option
Technical Support
- Community Forums: Active user community and technical discussions
- Application Engineers: Direct technical support from AMD/Xilinx
- Training Resources: Online courses and certification programs
- Knowledge Base: Comprehensive technical articles and FAQs
Applications
- Broadband Access: High-speed communication systems
- Home Networking: Router and gateway applications
- Digital Television: Video processing and display systems
- Display/Projection: Advanced graphics processing
- Industrial Control: Real-time control systems
- Medical Equipment: Signal processing applications
5. Environmental & Export Classifications
Environmental Compliance
- RoHS Status: RoHS compliant (lead-free)
- REACH Compliance: Meets EU REACH regulation requirements
- Halogen-Free: Environmentally friendly package materials
- Conflict Minerals: Compliant with conflict minerals regulations
Operating Conditions
- Operating Temperature Range: 0ยฐC to +85ยฐC (commercial grade)
- Storage Temperature Range: -65ยฐC to +150ยฐC
- Relative Humidity: 5% to 85% non-condensing
- Thermal Resistance: Junction-to-ambient (ฮธJA) specifications available
Export Classifications
- ECCN Code: 3A991.d (Export Administration Regulations)
- USHTS Code: 8542390001 (US Harmonized Tariff Schedule)
- TARIC Code: 8542399000 (EU Trade Integrated Tariff)
- Country of Origin: Varies by manufacturing location
Quality Standards
- ISO Certification: Manufactured under ISO 9001 quality standards
- Automotive Grade: AEC-Q100 qualified versions available
- Reliability Testing: Comprehensive qualification testing performed
- Traceability: Full component traceability from wafer to package
Package Marking
- Device Marking: Includes part number, date code, and lot trace code
- Anti-static Packaging: ESD-safe packaging for component protection
- Moisture Sensitivity: MSL-3 (Moisture Sensitivity Level 3)
- Storage Requirements: Dry pack recommended for long-term storage
The XC3SD3400A-FGG676C represents the pinnacle of cost-effective FPGA technology, combining advanced DSP capabilities with the flexibility of programmable logic. Whether you’re developing next-generation consumer electronics or industrial control systems, this versatile FPGA provides the performance, features, and reliability needed for successful product deployment.
