The XC3S50A-5FTG256C is a versatile field-programmable gate array (FPGA) from Xilinx’s acclaimed Spartan-3A series, engineered to deliver exceptional performance for cost-sensitive applications. This advanced programmable logic device combines robust functionality with energy efficiency, making it an ideal choice for engineers developing next-generation digital systems.
Product Specifications
The XC3S50A-5FTG256C features a comprehensive set of specifications designed to meet demanding application requirements:
Core Architecture:
- 50,000 system gates providing substantial logic capacity
- 1,408 configurable logic blocks (CLBs) for flexible design implementation
- 1,728 logic cells supporting complex digital functions
- 4 dedicated multipliers for efficient arithmetic operations
- 108 user I/O pins enabling extensive connectivity options
Memory Resources:
- 54 Kbits of distributed RAM for high-speed data storage
- Block RAM totaling 108 Kbits for larger memory requirements
- Dual-port RAM capability supporting concurrent read/write operations
Performance Characteristics:
- Speed grade -5 delivering optimized timing performance
- Operating voltage range: 1.2V core, 2.5V/3.3V I/O
- Maximum operating frequency up to 200 MHz
- Low power consumption ideal for portable applications
Package Details:
- FTG256 fine-pitch thin quad flat pack (TQFP)
- 256-pin configuration with 0.8mm pitch
- Compact 17mm x 17mm footprint
- RoHS compliant lead-free construction
- Commercial temperature range: 0ยฐC to +85ยฐC
Pricing Information
The XC3S50A-5FTG256C offers competitive pricing aligned with its mid-range positioning in the Spartan-3A family. Pricing varies based on order quantity, with volume discounts available for large-scale deployments. Standard pricing typically ranges from $15-25 per unit for quantities of 1,000+ pieces. For current pricing and availability, contact authorized Xilinx distributors or visit official supplier websites.
Documents & Media
Comprehensive documentation supports efficient XC3S50A-5FTG256C implementation:
Technical Documentation:
- Complete datasheet with electrical specifications and timing parameters
- Configuration user guide detailing programming procedures
- Package and pinout documentation for PCB design
- Application notes covering design best practices
- Errata sheets highlighting known issues and workarounds
Design Resources:
- Reference designs demonstrating common implementation patterns
- Constraint files for timing optimization
- IBIS models for signal integrity analysis
- 3D package models for mechanical design verification
Software Support:
- ISE Design Suite compatibility for complete design flow
- ChipScope Pro support for integrated debugging
- IP core libraries including processors and peripherals
Related Resources
The XC3S50A-5FTG256C integrates seamlessly with Xilinx’s broader ecosystem:
Development Tools:
- Spartan-3A starter kits for rapid prototyping
- Compatible evaluation boards supporting various interfaces
- Debug cables and programming accessories
Compatible Products:
- Other Spartan-3A family members for scalable solutions
- MicroBlaze soft processor for embedded applications
- Xilinx IP cores including Ethernet, PCIe, and DDR controllers
Training and Support:
- Online training modules covering FPGA fundamentals
- Community forums for peer-to-peer assistance
- Technical support resources and knowledge base
Environmental & Export Classifications
The XC3S50A-5FTG256C meets stringent environmental and regulatory standards:
Environmental Compliance:
- RoHS Directive 2011/65/EU compliant (lead-free)
- REACH regulation compliance for chemical safety
- Conflict minerals reporting template (CMRT) available
- Green packaging using recyclable materials
Export Classifications:
- Export Control Classification Number (ECCN): 3A001.a.7
- Harmonized System (HS) code: 8542.39.0001
- Country of origin: Various (refer to specific lot documentation)
- No export license required for most destinations
Quality Standards:
- ISO 9001:2015 certified manufacturing processes
- Automotive grade variants available (AEC-Q100 qualified)
- Industrial temperature range options (-40ยฐC to +100ยฐC)
- Extended lifecycle support for long-term projects
Reliability Specifications:
- Mean Time Between Failures (MTBF): >1,000,000 hours
- Qualification testing per JEDEC standards
- Electrostatic discharge (ESD) protection: Class 1C
- Latch-up immunity: ยฑ200mA at 125ยฐC
The XC3S50A-5FTG256C represents an optimal balance of performance, cost, and environmental responsibility, making it the preferred choice for engineers developing innovative digital solutions across telecommunications, industrial automation, consumer electronics, and embedded computing applications.
