Product Specifications
Core Architecture
- Device Family: Spartan-II FPGA
- Logic Cells: 400,000 system gates
- Configurable Logic Blocks (CLBs): 1,152 CLBs
- Total Logic Elements: 4,608 logic cells
- Block RAM: 40 Kbits distributed across 10 blocks
- Speed Grade: -7 (high-performance grade)
Memory and I/O Features
- User I/O Pins: 333 maximum user I/O
- Package Type: FG456 (Fine-pitch Ball Grid Array)
- Pin Count: 456 pins
- Voltage Standards: Multiple I/O standards supported including LVTTL, LVCMOS, PCI
- Operating Voltage: Core voltage 2.5V, I/O voltage 1.8V to 3.3V
Performance Characteristics
- Maximum Frequency: Up to 200+ MHz system performance
- Power Consumption: Optimized for low-power applications
- Temperature Range: Commercial (0ยฐC to +85ยฐC)
- Configuration: SRAM-based configuration with multiple programming options
Price Information
The XC2S400E-7FG456C pricing varies based on quantity and supplier. Current market pricing typically ranges from $45-85 per unit for standard quantities. For volume pricing, educational discounts, or distributor quotes, contact authorized Xilinx distributors or electronic component suppliers. Prices may fluctuate based on market conditions and availability.
Note: Prices are subject to change. Contact suppliers for current pricing and availability.
Documents & Media
Technical Documentation
- Datasheet: XC2S400E complete electrical and timing specifications
- User Guide: Spartan-II FPGA User Guide with design guidelines
- Package Documentation: FG456 package mechanical drawings and specifications
- Application Notes: Design optimization and implementation guides
- Errata: Known issues and workarounds documentation
Design Resources
- Reference Designs: Example implementations and starter projects
- Timing Models: IBIS models and timing simulation files
- CAD Libraries: Footprint libraries for major PCB design tools
- Configuration Files: Bitstream generation and programming utilities
Related Resources
Development Tools
- Xilinx ISE Design Suite: Complete development environment for the XC2S400E-7FG456C
- ModelSim: Simulation software for design verification
- ChipScope Pro: On-chip debugging and analysis tools
- Development Boards: Evaluation platforms featuring the XC2S400E-7FG456C
Compatible Components
- Configuration Devices: Platform Flash PROMs and System Flash memory
- Power Management: Voltage regulators and power sequencing solutions
- Oscillators: Clock generation and distribution components
- Interface Components: Level shifters and signal conditioning circuits
Support Resources
- Xilinx Forums: Community support and design discussions
- Knowledge Base: Technical articles and troubleshooting guides
- Training Materials: Online courses and webinars
- Application Engineering: Technical support for complex implementations
Environmental & Export Classifications
Environmental Compliance
- RoHS Compliant: Lead-free package meeting EU RoHS directives
- REACH Compliant: Registered under EU REACH regulation
- Conflict Minerals: Compliant with conflict minerals reporting requirements
- Environmental Grade: Commercial temperature range qualification
Export Control Information
- ECCN Classification: 3A001.a.2.c (Export Control Classification Number)
- Country of Origin: Manufactured in various locations – check specific part marking
- Export License: May require export license for certain destinations
- Dual-Use Technology: Subject to export administration regulations
Quality and Reliability
- Quality Standards: ISO 9001 certified manufacturing
- Reliability Testing: Extensive qualification including thermal cycling, humidity, and vibration testing
- MTBF Rating: Mean Time Between Failures exceeding 1 million hours under normal operating conditions
- Packaging Standards: JEDEC standard packaging with moisture sensitivity level (MSL) rating
The XC2S400E-7FG456C represents an excellent choice for engineers requiring high-performance FPGA capabilities with proven reliability and comprehensive development tool support. Its combination of logic density, I/O flexibility, and cost-effectiveness makes it ideal for applications ranging from digital signal processing to embedded control systems.
