1. Product Specifications
Core Features
- Device Family: Spartan-3A DSP Series
- Logic Capacity: 1.8 million gates (1800K gates)
- Logic Cells: 37,440 cells
- Logic Array Blocks (LABs): 4,160 CLBs
- Total RAM: 1,548,288 bits (189kB)
- Maximum Clock Frequency: 280MHz (Commercial grade), 770MHz (Industrial grade)
- I/O Pins: 309 user I/O pins
Technical Specifications
- Supply Voltage: 1.2V core (1.14V – 1.26V range)
- Technology Node: 90nm CMOS process
- Speed Grade: -5 (Commercial temperature range)
- Package Type: 484-CSPBGA (Chip Scale Package Ball Grid Array)
- Package Dimensions: 19mm x 19mm with 0.8mm ball pitch
- Operating Temperature: 0ยฐC to +85ยฐC (Commercial grade)
- Mounting Type: Surface Mount Technology (SMT)
DSP Features
- Dedicated DSP48 slices for high-performance signal processing
- Hardware multipliers optimized for digital signal processing
- Enhanced arithmetic capabilities for complex algorithms
- Support for high-speed data processing applications
Memory Architecture
- Distributed RAM throughout logic fabric
- Block RAM (BRAM) for data storage
- Configuration memory for FPGA programming
- Support for external memory interfaces
2. Price Information
Current market pricing for the XC3SD1800A-5CSG484C varies by supplier and order quantity:
- Single Unit Price: $18.23 – $20.50 USD
- Low Volume (1-99 pcs): $15.50 – $18.25 USD
- Medium Volume (100-999 pcs): $12.80 – $15.00 USD
- High Volume (1000+ pcs): Contact for volume pricing
Note: Prices are subject to market fluctuations and supplier availability. Contact authorized distributors for current pricing and lead times.
Availability
- Stock Status: Available from multiple distributors
- Lead Time: 10-16 weeks for factory orders
- Minimum Order Quantity: 1 piece (sample quantities available)
3. Documents & Media
Official Documentation
- Product Datasheet: DS610 – Spartan-3A DSP FPGA Family Data Sheet
- User Guide: UG331 – Spartan-3A DSP FPGA User Guide
- Package Information: Package specifications and pinout diagrams
- PCB Design Guidelines: Layout recommendations and thermal considerations
Development Resources
- Vivado Design Suite: Complete FPGA design environment
- IP Core Library: Pre-verified IP blocks for rapid development
- Reference Designs: Application-specific design examples
- Evaluation Boards: Development platforms for prototyping
CAD Models & Footprints
- ECAD Models: Available for major PCB design tools
- 3D Models: Mechanical models for system integration
- Symbol Libraries: Schematic symbols for circuit design
- Footprint Libraries: PCB land patterns and assembly drawings
4. Related Resources
Development Tools
- AMD Vivado Design Suite: Integrated development environment
- Vivado HLS: High-level synthesis for C/C++ to FPGA
- System Generator: Model-based design for DSP applications
- ChipScope Pro: Real-time debugging and analysis
Application Areas
- Digital Signal Processing: Audio/video processing, communications
- Embedded Systems: Industrial automation, automotive electronics
- Aerospace & Defense: Radar systems, secure communications
- High-Performance Computing: Parallel processing, data acceleration
- Prototyping: ASIC emulation and algorithm development
Similar Products
- XC3SD1800A-4CSG484C: Same device with -4 speed grade
- XC3SD1800A-5FG676C: Same logic capacity in 676-pin package
- XC3SD3400A-5CSG484C: Higher capacity variant
- XC3S1600E-4FG484C: Spartan-3E alternative
Technical Support
- AMD Support Portal: Online technical resources and forums
- Application Notes: Design guidelines and best practices
- Training Materials: Webinars and technical courses
- Local Support: Regional technical support centers
5. Environmental & Export Classifications
Environmental Compliance
- RoHS Compliant: Yes (RoHS3 directive compliant)
- Lead-Free: Pb-free package and assembly
- REACH Compliant: European chemical regulation compliance
- Conflict Minerals: Compliant with Section 1502 requirements
Package Environmental Ratings
- Moisture Sensitivity Level (MSL): Level 3
- Peak Reflow Temperature: 260ยฐC maximum
- Storage Conditions: -65ยฐC to +150ยฐC
- ESD Rating: Human Body Model (HBM) Class 1C
Export Control Classification
- ECCN (Export Control Classification Number): 3A991.d
- Country of Origin: Various (check specific lot)
- HTS Code: 8542.33.0001
- Export License: May be required for certain destinations
Quality Standards
- ISO 9001: Quality management system certified
- Automotive Grade: AEC-Q100 qualified variants available
- Reliability: MTBF data available upon request
- Testing: 100% production tested and verified
End-of-Life Information
- Product Status: Active production
- Recommended for New Designs: Yes
- Lifecycle Stage: Mature product with long-term availability
- Obsolescence: No planned discontinuation
XC3SD1800A-5CSG484C represents the perfect balance of performance, flexibility, and cost-effectiveness for demanding FPGA applications. With its robust feature set and comprehensive development ecosystem, this device enables engineers to implement complex digital designs efficiently while meeting strict performance requirements.
