1. Product Specifications
Core Features
- Part Number: XA3S500E-4FT256C
- Device Family: Spartan-3E Automotive Extended
- System Gates: 500,000
- Logic Cells: 10,476
- Package Type: FT256 (17x17mm Fine-Pitch BGA)
- Speed Grade: -4 (Industrial grade timing)
- Operating Temperature: -40ยฐC to +125ยฐC (Automotive Extended)
Memory Configuration
- Block RAM: 360 Kbits total
- Distributed RAM: 73 Kbits
- Configuration Memory: SRAM-based
I/O Specifications
- Total I/Os: 190
- Differential I/O Pairs: 68
- Voltage Standards: Multiple I/O standards supported including LVTTL, LVCMOS, LVDS
- Maximum I/O Frequency: Up to 311 MHz
Clock Management
- Digital Clock Managers (DCMs): 4
- Global Clock Networks: 8
- Clock Frequency: Up to 326 MHz internal
2. Pricing Information
Note: Pricing for the XA3S500E-4FT256C varies based on quantity, distributor, and current market conditions. Contact authorized Xilinx distributors for current pricing and availability. Typical automotive-grade FPGAs in this category range from $50-150 per unit depending on volume.
Recommended Actions:
- Request quotes from authorized distributors
- Consider volume pricing for production quantities
- Check for long-term availability programs
3. Documents & Media
Technical Documentation
- Datasheet: Spartan-3E FPGA Family Complete Data Sheet
- User Guide: Spartan-3 Generation Configuration User Guide
- Package Information: FT256 Package thermal and mechanical specifications
- Application Notes: Automotive FPGA design guidelines
Design Resources
- Development Tools: Xilinx Vivado Design Suite compatibility
- Reference Designs: Automotive application examples
- Simulation Models: IBIS and SPICE models available
- Pin-out Files: Available in multiple CAD formats
Compliance Certificates
- Automotive Qualification: AEC-Q100 certified
- Quality Standards: ISO/TS 16949 manufacturing compliance
- RoHS Compliance: Lead-free package options
4. Related Resources
Development Boards
- Spartan-3E Starter Kit
- Automotive development platforms
- Third-party evaluation boards
Compatible Products
- Configuration Devices: SPI Flash memories, CPLD configuration controllers
- Power Management: Automotive-grade voltage regulators and power sequencers
- Connectivity: CAN, LIN, FlexRay interface controllers
Software Tools
- Xilinx Vivado: Complete design environment
- SDK: Software development kit for embedded processors
- ChipScope Pro: Logic analyzer for debugging
Application Areas
- Automotive infotainment systems
- Engine control units (ECU)
- Advanced driver assistance systems (ADAS)
- Industrial automation
- Aerospace and defense systems
5. Environmental & Export Classifications
Environmental Compliance
- RoHS Compliant: Lead-free package available
- REACH Regulation: Compliant with EU chemical regulations
- Conflict Minerals: Conflict-free sourcing certified
Temperature Classifications
- Operating Range: -40ยฐC to +125ยฐC junction temperature
- Storage Range: -65ยฐC to +150ยฐC
- Thermal Resistance: ฮธJA = 18.1ยฐC/W (with airflow)
Export Control Classifications
- ECCN: 3A001.a.7 (subject to US Export Administration Regulations)
- HTS Code: 8542.31.0001
- Country of Origin: Varies by manufacturing location
Quality & Reliability
- Qualification Standard: AEC-Q100 Grade 1
- MTBF: >1 million hours at 55ยฐC
- ESD Rating: Class 1 (>1000V HBM)
Package Environmental Data
- Moisture Sensitivity Level: MSL 3
- Peak Reflow Temperature: 260ยฐC
- Package Weight: 0.36 grams typical
Summary
The XA3S500E-4FT256C represents an excellent choice for automotive and industrial applications requiring reliable FPGA performance in extended temperature ranges. Its combination of 500K system gates, automotive qualification, and compact BGA package makes it suitable for space-constrained, mission-critical applications. The extensive development ecosystem and long-term availability support make this device ideal for production deployments in automotive electronics, industrial control systems, and other demanding environments.
For the most current specifications, pricing, and availability of the XA3S500E-4FT256C, consult with authorized Xilinx distributors or visit the official Xilinx website.
