The XC3S50AN-4TQ is a powerful Spartan-3AN series field-programmable gate array (FPGA) designed for cost-sensitive applications requiring flexible digital logic implementation. This advanced FPGA combines proven programmable logic technology with integrated features to deliver exceptional performance for embedded system designs.
Product Specifications
Core Architecture
The XC3S50AN-4TQ features a robust architecture built on advanced CMOS technology, delivering reliable performance across demanding applications. This FPGA integrates essential components including configurable logic blocks, dedicated multipliers, and block RAM resources to support complex digital designs.
Key Technical Specifications:
- Logic Cells: 50,000 system gates equivalent
- Speed Grade: -4 (high-performance option)
- Package Type: TQFP (Thin Quad Flat Package)
- Operating Voltage: 1.2V core, 3.3V I/O
- Operating Temperature Range: Commercial (0ยฐC to +85ยฐC)
- Configuration: SRAM-based with multiple configuration options
Advanced Features
The XC3S50AN-4TQ incorporates specialized features that distinguish it within the Spartan-3AN family. Built-in configuration memory eliminates the need for external configuration devices, reducing system complexity and board space requirements. The integrated analog-to-digital converter (ADC) enables direct sensor interfacing without additional components.
I/O Capabilities
This FPGA provides extensive I/O flexibility with support for multiple voltage standards and signaling protocols. The device offers dedicated clock management resources including digital clock managers (DCMs) for precise timing control across complex designs.
Pricing Information
The XC3S50AN-4TQ offers competitive pricing within the mid-range FPGA market segment. Pricing varies based on order quantity, packaging options, and distribution channel. Contact authorized distributors for current pricing information, volume discounts, and availability schedules. Educational and development pricing may be available for qualifying institutions and projects.
Documents & Media
Technical Documentation
Comprehensive documentation supports XC3S50AN-4TQ implementation including detailed datasheets, user guides, and application notes. The complete documentation package covers electrical specifications, timing characteristics, configuration procedures, and design guidelines.
Available Resources:
- Product datasheet with complete electrical specifications
- Configuration user guide covering setup procedures
- PCB design guidelines and footprint recommendations
- Timing analysis documentation and constraints
- Programming and debugging guides
Design Support Tools
The XC3S50AN-4TQ integrates seamlessly with industry-standard design software including ISE WebPACK and other FPGA development environments. Complete design examples and reference implementations accelerate development timelines.
Related Resources
Development Platforms
Multiple development boards and evaluation kits support XC3S50AN-4TQ prototyping and validation. These platforms provide complete hardware solutions including power supplies, configuration interfaces, and expansion connectors for rapid development.
Software Tools
Free and commercial software tools support the complete design flow from HDL entry through implementation and debugging. Integrated simulation environments enable comprehensive design verification before hardware implementation.
Training and Support
Technical training resources including online tutorials, webinars, and documentation help engineers maximize XC3S50AN-4TQ capabilities. Community forums and technical support channels provide additional assistance for complex design challenges.
Compatible Components
The XC3S50AN-4TQ works alongside various supporting components including configuration memory devices, power management solutions, and interface transceivers. Reference designs demonstrate optimal component selection and integration techniques.
Environmental & Export Classifications
Environmental Compliance
The XC3S50AN-4TQ meets stringent environmental standards including RoHS compliance for lead-free manufacturing. The device undergoes comprehensive qualification testing to ensure reliable operation across specified environmental conditions.
Environmental Specifications:
- RoHS compliant lead-free package options
- Halogen-free package materials available
- Extended temperature range variants for industrial applications
- Moisture sensitivity level classification for handling requirements
Export and Trade Classifications
This product falls under specific export control regulations that may restrict international shipment to certain countries or entities. Export classification codes and Country of Origin documentation are available to support international trade compliance.
Regulatory Information:
- Export Control Classification Number (ECCN) designation
- Harmonized Tariff Schedule (HTS) codes for customs processing
- Country of Origin certification for trade documentation
- Restricted party screening requirements for international sales
The XC3S50AN-4TQ represents an optimal balance of performance, features, and cost-effectiveness for applications requiring flexible digital logic implementation with integrated analog capabilities. Its comprehensive documentation, development tool support, and environmental compliance make it suitable for both prototype development and volume production deployments.
