The XCR3256XL-12TQG144I is a cutting-edge Complex Programmable Logic Device (CPLD) from Xilinx’s CoolRunner-II family, designed to deliver exceptional performance and reliability for demanding digital applications. This advanced programmable logic device combines low power consumption with high-speed operation, making the XCR3256XL-12TQG144I an ideal choice for industrial automation, telecommunications, and embedded system designs.
Product Specifications
Core Features of XCR3256XL-12TQG144I
- Logic Cells: 256 macrocells providing extensive programmable logic capacity
- Speed Grade: -12 performance rating for high-speed applications
- Package Type: 144-pin TQFP (Thin Quad Flat Pack) for compact PCB layouts
- Operating Temperature: Industrial grade (-40ยฐC to +85ยฐC)
- Supply Voltage: 3.3V core with 5V tolerance on I/O pins
- Propagation Delay: Ultra-fast 12ns maximum delay
- Power Consumption: Low-power CMOS technology for energy-efficient operation
Technical Specifications
The XCR3256XL-12TQG144I incorporates advanced architectural features including:
- 256 macrocells organized in 16 function blocks
- Up to 118 user I/O pins available
- In-System Programmable (ISP) capability via JTAG interface
- Flash-based configuration memory for non-volatile storage
- Schmitt trigger inputs for improved noise immunity
- Slew rate control for reduced EMI
Pricing Information
The XCR3256XL-12TQG144I is competitively priced for volume applications. Contact authorized Xilinx distributors for current pricing tiers:
- Sample Quantities: Available for prototyping and evaluation
- Production Volumes: Attractive pricing for 1K+ quantities
- Long-term Availability: Committed product lifecycle support
- Custom Packaging: Special packaging options available for OEM applications
Pricing varies based on order quantity, delivery schedule, and regional availability. Contact your local Xilinx representative for detailed quotations.
Documents & Media
Design Resources for XCR3256XL-12TQG144I
- Datasheet: Complete electrical and timing specifications
- User Guide: Comprehensive design and implementation manual
- Application Notes: Design best practices and reference implementations
- IBIS Models: Signal integrity simulation models
- Package Drawings: Mechanical specifications and land patterns
Development Tools
- ISE WebPACK: Free development software suite
- CPLD Fit: Specialized fitting and optimization tools
- Simulation Models: VHDL and Verilog behavioral models
- Programming Files: JEDEC and SVF format support
Reference Designs
- Digital signal processing implementations
- Interface bridging applications
- State machine controllers
- Clock management solutions
Related Resources
Compatible Products
The XCR3256XL-12TQG144I works seamlessly with other Xilinx CoolRunner-II family devices:
- XCR3064XL: Lower density option for cost-sensitive designs
- XCR3384XL: Higher capacity alternative for complex applications
- XCR3512XL: Maximum density CPLD for advanced implementations
Development Boards
- CoolRunner-II Starter Kit: Complete evaluation platform
- CPLD Development Board: Prototyping and testing environment
- Educational Training Kits: Academic and learning resources
Third-Party Support
- Programming adapter compatibility
- Socket and emulation solutions
- Design service partnerships
- Technical training programs
Environmental & Export Classifications
Environmental Compliance
The XCR3256XL-12TQG144I meets stringent environmental standards:
- RoHS Compliant: Lead-free manufacturing process
- REACH Regulation: EU chemical safety compliance
- Conflict Minerals: Responsible sourcing certification
- Green Packaging: Recyclable materials and reduced waste
Quality Standards
- ISO 9001: Quality management system certification
- AEC-Q100: Automotive electronics council qualification (select grades)
- MIL-STD-883: Military standard testing available
- JEDEC Standards: Industry-standard compliance
Export Control Information
- ECCN Classification: Export Administration Regulations compliance
- Country of Origin: Manufacturing location documentation
- Dual-Use Technology: Export licensing requirements where applicable
- Restricted Countries: Trade regulation compliance matrix
Reliability Data
- MTBF Rating: Mean Time Between Failure calculations
- Temperature Cycling: Extended life testing results
- Moisture Sensitivity: MSL-3 rating for assembly processes
- ESD Protection: Human Body Model and Machine Model ratings
The XCR3256XL-12TQG144I represents proven CPLD technology with comprehensive design support and long-term availability commitment. Its combination of performance, reliability, and cost-effectiveness makes it the preferred choice for professional engineers developing next-generation digital systems.
