The XC3S700A-4FGG400I is a powerful field-programmable gate array (FPGA) from Xilinx’s renowned Spartan-3A family, designed to deliver exceptional performance for complex digital applications. This versatile programmable logic device combines advanced features with cost-effective solutions for engineers and developers seeking reliable FPGA technology.
Product Specifications
The XC3S700A-4FGG400I offers robust technical specifications that make it ideal for demanding applications:
Core Architecture:
- Logic Cells: 13,248 equivalent logic cells providing extensive design flexibility
- CLB Array: 46 x 36 Configurable Logic Blocks (CLBs) for complex logic implementation
- System Gates: Up to 700,000 system gates for large-scale digital designs
Memory Resources:
- Block RAM: 360 Kbits of dual-port block RAM for efficient data storage
- Distributed RAM: Additional distributed RAM capabilities within CLBs
- Memory Blocks: 20 dedicated 18-Kbit block RAM modules
I/O and Connectivity:
- User I/O Pins: 372 user I/O pins for extensive external connectivity
- Package Type: 400-pin Fine-pitch Ball Grid Array (FBGA)
- Voltage Standards: Support for multiple I/O voltage standards including LVCMOS, LVTTL, SSTL, and HSTL
Performance Specifications:
- Speed Grade: -4 speed grade ensuring high-performance operation
- Operating Temperature: Industrial temperature range (-40ยฐC to +100ยฐC)
- Core Voltage: 1.2V core supply voltage for power efficiency
Price Information
The XC3S700A-4FGG400I is competitively priced within the mid-range FPGA market segment. Pricing varies based on:
- Quantity Ordering: Volume discounts available for bulk purchases
- Distribution Channel: Authorized distributors may offer competitive pricing
- Market Conditions: Semiconductor market fluctuations may affect pricing
- Lead Times: Standard and expedited delivery options available
For current pricing information on the XC3S700A-4FGG400I, contact authorized Xilinx distributors or visit official semiconductor suppliers for real-time quotes and availability status.
Documents & Media
Comprehensive documentation supports the XC3S700A-4FGG400I implementation:
Technical Documentation:
- Datasheet: Complete electrical and timing specifications
- User Guide: Detailed implementation guidelines and best practices
- Package Information: Mechanical drawings and pinout diagrams
- Errata Documents: Known issues and recommended workarounds
Development Resources:
- Reference Designs: Sample projects demonstrating key features
- Application Notes: Specific use-case implementations and optimization techniques
- Design Guidelines: PCB layout recommendations and signal integrity considerations
Software Tools:
- ISE Design Suite: Compatible with Xilinx ISE development environment
- IP Core Library: Access to pre-verified intellectual property cores
- Simulation Models: VHDL and Verilog simulation models for design verification
Related Resources
The XC3S700A-4FGG400I ecosystem includes various complementary resources:
Development Boards:
- Spartan-3A Evaluation Kits: Hardware platforms for prototyping and testing
- Starter Kits: Entry-level development boards for learning and experimentation
- Custom Carrier Boards: Third-party solutions for specific applications
Compatible Components:
- Configuration Devices: PROM and Flash memory solutions for bitstream storage
- Power Management: Voltage regulators and power sequencing solutions
- Clock Management: Crystal oscillators and clock distribution networks
Community Support:
- Forums and Communities: Online technical support and user communities
- Training Materials: Educational resources and certification programs
- Third-Party Tools: Additional software tools and IP solutions
Environmental & Export Classifications
The XC3S700A-4FGG400I meets stringent environmental and regulatory standards:
Environmental Compliance:
- RoHS Compliant: Lead-free manufacturing process meeting European environmental standards
- REACH Compliance: Conformity with EU chemical safety regulations
- Conflict Minerals: Responsible sourcing certification for conflict-free materials
Export Classifications:
- ECCN (Export Control Classification Number): Specific classification for international trade compliance
- Country of Origin: Manufacturing location documentation for customs purposes
- Export Licensing: Guidance for international shipping and regulatory requirements
Quality Standards:
- Automotive Grade: AEC-Q100 qualified versions available for automotive applications
- Industrial Grade: Extended temperature and reliability specifications
- Military/Aerospace: Screening options available for high-reliability applications
Package and Handling:
- MSL Rating: Moisture Sensitivity Level classification for proper storage
- Anti-Static Protection: ESD-safe packaging and handling requirements
- Shelf Life: Storage recommendations and expiration guidelines
The XC3S700A-4FGG400I represents a proven solution for engineers requiring reliable, high-performance FPGA technology. Its comprehensive feature set, extensive documentation, and robust support ecosystem make it an excellent choice for diverse digital design applications ranging from communications systems to industrial automation and beyond.
