Product Specifications
Core Architecture
- Device Family: Spartan-3A Automotive
- Logic Cells: 1,000,000 system gates
- Configurable Logic Blocks (CLBs): 8,064 slices
- Block RAM: 432 Kbits total capacity
- Distributed RAM: 124 Kbits
- Multipliers: 54 dedicated 18×18 multipliers
Package & Performance
- Package Type: Fine-pitch Ball Grid Array (FBGA)
- Pin Count: 456 pins
- Speed Grade: -4 (highest performance grade)
- Operating Temperature: -40ยฐC to +125ยฐC (automotive extended range)
- Supply Voltage: 1.2V core, 3.3V I/O
I/O Capabilities
- User I/O Pins: 333 maximum
- Differential I/O Standards: LVDS, BLVDS, mini-LVDS
- Single-ended Standards: LVCMOS, LVTTL, SSTL, HSTL
- Digital Clock Manager (DCM): 4 DCMs for advanced clock management
Price Information
The XA3S1000-4FG456C pricing varies based on quantity and distributor. Contact authorized Xilinx distributors for current pricing and availability. Volume discounts are typically available for orders exceeding 100 units. The automotive qualification premium reflects the enhanced testing and reliability standards required for automotive applications.
Documents & Media
Technical Documentation
- Datasheet: Complete electrical specifications and AC/DC parameters
- User Guide: Comprehensive implementation guidelines and design recommendations
- Package Information: Detailed pinout diagrams and mechanical drawings
- Application Notes: Design best practices and reference implementations
- Errata: Known issues and recommended workarounds
Design Resources
- IBIS Models: Signal integrity simulation models
- Footprint Files: PCB layout footprints for major CAD tools
- Symbol Libraries: Schematic symbols for design entry
- Timing Models: Static timing analysis models
Related Resources
Development Tools
- Xilinx ISE Design Suite: Complete FPGA development environment
- Spartan-3A Starter Kit: Evaluation board for rapid prototyping
- ChipScope Pro: Advanced on-chip debugging and analysis
- EDK (Embedded Development Kit): Embedded processor development tools
Reference Designs
- Automotive Interface Examples: CAN, LIN, FlexRay implementations
- Signal Processing Applications: DSP algorithm implementations
- Communication Protocols: Ethernet, USB, PCIe reference designs
- Motor Control Solutions: Automotive motor control examples
Support Resources
- Technical Support: Access to Xilinx application engineers
- Community Forums: Peer-to-peer technical discussions
- Training Materials: Online courses and webinars
- Design Services: Professional design consultation services
Environmental & Export Classifications
Environmental Compliance
- RoHS Compliant: Lead-free manufacturing process
- REACH Regulation: Full compliance with EU chemical safety standards
- Automotive Standards: AEC-Q100 qualified for automotive applications
- Temperature Cycling: Enhanced reliability testing for extreme conditions
Export Control Information
- Export Control Classification Number (ECCN): 3A001.a.7
- Export License Requirements: Subject to US export administration regulations
- Restricted Countries: Export restrictions may apply to certain destinations
- End-Use Applications: Dual-use technology requiring appropriate licensing
Quality & Reliability
- Automotive Grade: Extended temperature range and enhanced screening
- Quality Management: ISO/TS 16949 certified manufacturing
- Reliability Testing: Comprehensive automotive qualification testing
- Traceability: Full lot traceability for automotive applications
The XA3S1000-4FG456C represents the pinnacle of automotive FPGA technology, combining high-density programmable logic with the reliability demanded by automotive applications. Its robust feature set and comprehensive development ecosystem make it the preferred choice for automotive electronics, industrial control systems, and other mission-critical applications requiring exceptional performance and reliability.
