Premium 256 Macrocell Complex Programmable Logic Device for Power-Sensitive Applications
The XCR3256XL-12PQ208I is a high-performance Complex Programmable Logic Device (CPLD) from Xilinx’s renowned CoolRunner XPLA3 family, engineered for applications requiring exceptional power efficiency without compromising performance. This industrial-grade programmable logic solution delivers optimal functionality for automotive, telecommunications, networking, and industrial control systems.
1. Product Specifications
Core Technical Features
- Logic Capacity: 6,000 usable gates with 256 macrocells
- Architecture: CoolRunner XPLA3 Family with TotalCMOS technology
- Speed Performance: 88MHz maximum operating frequency
- Propagation Delay: Fast 7.0ns pin-to-pin delays with maximum system frequency of 154MHz
- Supply Voltage: Single 3.3V operation
- Process Technology: Advanced 0.35ฮผm CMOS technology
- Package Type: 208-Pin PQFP (Plastic Quad Flat Package)
- Temperature Grade: Industrial (-40ยฐC to +85ยฐC)
Advanced Architecture Benefits
The XCR3256XL-12PQ208I features Xilinx’s patented XPLA (eXtended Programmable Logic Array) architecture with 16 function blocks, combining the best of both PLA and PAL structures. This innovative design delivers:
- TotalCMOS Solution: Both process technology and design technique utilize pure CMOS gates
- Zero Power Technology: Ultra-low standby power consumption without performance degradation
- High-Speed Performance: Pin-to-pin speeds as fast as 7.0ns
- Flexible Logic Allocation: Superior ability to accommodate design changes with fixed pinouts
- Cascaded CMOS Gates: Replaces traditional sense amplifier methods for enhanced power efficiency
Pin Configuration & I/O Features
- 208-Pin PQFP Package: Optimal balance of functionality and board space efficiency
- Industrial Temperature Range: Reliable operation from -40ยฐC to +85ยฐC
- 3.3V LVCMOS/LVTTL Compatible: Seamless integration with modern digital systems
- High-Drive Capability: Robust output drive for demanding applications
2. Pricing Information
Current Market Pricing
The XCR3256XL-12PQ208I is available through authorized distributors with competitive pricing based on volume requirements:
- Small Quantities (1-99 units): Contact distributors for current pricing
- Volume Pricing (100+ units): Significant discounts available for production quantities
- Sample Quantities: Available for design evaluation purposes
Ordering Information
- Part Number: XCR3256XL-12PQ208I
- Manufacturer: Xilinx (now AMD Xilinx)
- Package Code: PQ208I (208-pin PQFP, Industrial temperature)
- Lead Time: Typically 8-12 weeks (subject to market conditions)
- Minimum Order Quantity: 1 piece for prototyping, 25+ for production
Note: Pricing varies by distributor and market conditions. Contact authorized distributors for current quotes and availability.
3. Documents & Media
Official Documentation
- XCR3256XL Datasheet (DS013): Comprehensive technical specifications and electrical characteristics
- CoolRunner XPLA3 Family Overview: Architecture details and design guidelines
- Application Notes: Implementation guides for common design patterns
- Pin-out Diagrams: Detailed pin assignments and package dimensions
- Timing Specifications: Complete AC/DC electrical characteristics
Design Resources
- IBIS Models: Signal integrity simulation models
- BSDL Files: Boundary scan description language files for testing
- Package Mechanical Drawings: Precise physical dimensions and tolerances
- Thermal Characteristics: Junction-to-ambient thermal resistance data
- Power Consumption Guidelines: Dynamic and static power analysis
Software Tools
- Xilinx ISE Design Suite: Legacy development environment support
- XPLA Professional: Dedicated CPLD fitting and optimization tool
- Programming Tools: Support for industry-standard device programmers
- Simulation Models: VHDL/Verilog behavioral models
4. Related Resources
Development Support
- Evaluation Boards: Available through third-party vendors
- Reference Designs: Common implementation examples
- Application Support: Technical assistance through Xilinx forums and FAQs
- Design Services: Partner ecosystem for custom development
Compatible Products
- XCR3256XL Variants: Different package and speed grades within the same family
- Programming Hardware: Compatible with Data I/O, BP Microsystems, SMS, and other vendors
- Development Platforms: Works with popular FPGA development boards
Educational Resources
- Design Tutorials: Step-by-step implementation guides
- Webinars: Technical training sessions and best practices
- University Program: Academic resources and curriculum support
- Community Forums: Peer-to-peer technical discussions
Technical Support Channels
- Online Documentation: Comprehensive technical library access
- Application Engineers: Direct technical consultation
- Training Programs: Hands-on workshops and certification courses
- Partner Network: Authorized design consultants and distributors
5. Environmental & Export Classifications
RoHS Compliance Status
Non-RoHS Compliant: The XCR3256XL-12PQ208I contains restricted substances and is not compliant with EU RoHS Directive 2011/65/EU requirements. This device predates current environmental regulations and contains levels of hazardous substances above RoHS thresholds.
Environmental Considerations
- Legacy Product: Manufactured before implementation of current environmental standards
- Restricted Substances: Contains lead and other materials restricted under RoHS
- Alternative Options: Consider newer RoHS-compliant CPLD families for new designs
- End-of-Life: Proper e-waste disposal required per local regulations
Export Control Classifications
- ECCN (Export Control Classification Number): 3A001.a.3
- HTS (Harmonized Tariff Schedule): 8542.31.0001
- Country of Origin: Various (check specific lot marking)
- Export Restrictions: Subject to U.S. Export Administration Regulations (EAR)
Regulatory Compliance
- CE Marking: Not applicable (non-RoHS compliant)
- FCC Compliance: Meets Part 15 Class B emissions requirements when properly implemented
- REACH Regulation: Contains substances of concern – refer to SVHC list
- WEEE Directive: Subject to electronic waste recycling requirements
International Standards
- IPC Standards: Compliant with PCB assembly and reliability standards
- JEDEC Standards: Meets semiconductor industry packaging standards
- ISO 14001: Manufactured in ISO 14001 certified facilities
- Quality Certifications: ISO 9001 quality management systems
The information in this product description is subject to change without notice. Always consult the latest datasheet and official documentation for the most current specifications. For technical support and ordering information, contact authorized Xilinx distributors or AMD customer service.
Keywords: XCR3256XL-12PQ208I, Xilinx CPLD, CoolRunner XPLA3, 256 macrocell, programmable logic, industrial electronics, 208-pin PQFP, 3.3V CMOS
