The XC3S50AN-4TQ144I is a versatile field-programmable gate array (FPGA) from Xilinx’s Spartan-3AN family, designed to deliver exceptional performance and flexibility for a wide range of embedded system applications. This advanced FPGA combines programmable logic, built-in configuration memory, and robust I/O capabilities in a compact package.
Product Specifications
The XC3S50AN-4TQ144I features a comprehensive set of specifications that make it ideal for demanding applications:
Logic Resources:
- 50,000 system gates providing ample logic capacity
- 1,728 logic cells for complex digital designs
- 432 configurable logic blocks (CLBs) for flexible implementation
- Abundant flip-flops and look-up tables for efficient logic mapping
Memory Architecture:
- Integrated block RAM for on-chip data storage
- Distributed RAM capability for smaller memory requirements
- Non-volatile configuration memory eliminates external configuration devices
I/O and Packaging:
- 144-pin TQFP (Thin Quad Flat Package) for space-efficient mounting
- Industrial temperature range (-40ยฐC to +100ยฐC) for harsh environments
- Speed grade -4 ensuring reliable high-frequency operation
- Multiple I/O standards support for versatile interfacing
Performance Characteristics:
- Low power consumption optimized for battery-powered applications
- Fast configuration time for rapid system startup
- Excellent signal integrity and noise immunity
Price Information
The XC3S50AN-4TQ144I offers competitive pricing in the mid-range FPGA market segment. Pricing varies based on quantity, distribution channel, and current market conditions. For accurate pricing information, contact authorized Xilinx distributors or electronic component suppliers. Volume discounts are typically available for production quantities, making the XC3S50AN-4TQ144I cost-effective for both prototyping and manufacturing applications.
Documents & Media
Comprehensive technical documentation supports the XC3S50AN-4TQ144I implementation:
Technical Documentation:
- Complete datasheet with electrical specifications and timing parameters
- User guide detailing architecture and programming considerations
- Application notes covering design best practices and implementation tips
- Package and pinout diagrams for PCB layout planning
Design Resources:
- Reference designs and example projects
- Constraint files and templates for common applications
- Power estimation tools and thermal analysis guides
- Migration guides from other FPGA families
Software Support:
- Compatible with Xilinx ISE Design Suite
- Supported by various third-party design tools
- Simulation models and timing libraries available
Related Resources
The XC3S50AN-4TQ144I ecosystem includes numerous complementary resources:
Development Tools:
- Spartan-3AN evaluation boards for rapid prototyping
- Programming cables and configuration accessories
- Debug and analysis tools for system verification
Compatible Components:
- Power management ICs optimized for Spartan-3AN FPGAs
- Clock generation and distribution circuits
- Interface transceivers and level shifters
Design Services:
- Application engineering support from Xilinx and partners
- Third-party design services and consultation
- Training courses and educational materials
Alternative Devices:
- Other Spartan-3AN family members with different gate counts
- Pin-compatible options for design scalability
- Migration paths to newer FPGA families
Environmental & Export Classifications
The XC3S50AN-4TQ144I meets stringent environmental and regulatory requirements:
Environmental Compliance:
- RoHS compliant lead-free package construction
- REACH regulation compliance for European markets
- Conflict minerals reporting for responsible sourcing
- Green packaging using recyclable materials
Quality Standards:
- Automotive-qualified versions available for automotive applications
- Industrial temperature range certification
- Moisture sensitivity level (MSL) rating for proper handling
- ESD protection exceeding industry standards
Export Classifications:
- Export Control Classification Number (ECCN) designation
- Country-specific import/export restrictions compliance
- Dual-use technology regulations adherence
- International trade compliance documentation
Reliability Testing:
- Extensive qualification testing including thermal cycling
- Accelerated aging tests for long-term reliability
- Electrostatic discharge (ESD) testing
- Latch-up immunity verification
The XC3S50AN-4TQ144I represents an excellent choice for engineers seeking a reliable, cost-effective FPGA solution with integrated configuration memory and robust environmental specifications. Its combination of performance, integration, and comprehensive support makes it suitable for industrial automation, communications equipment, automotive electronics, and consumer applications requiring programmable logic functionality.
