The XC4036EX-3HQ304C is a high-performance Field Programmable Gate Array (FPGA) from Xilinx’s renowned XC4000E family. This versatile SRAM-based programmable device delivers exceptional performance with 36K gates and 3,078 logic cells, making it ideal for complex digital design applications requiring flexibility and reliability.
Product Specifications
Core Technical Features
- Part Number: XC4036EX-3HQ304C
- Manufacturer: Xilinx
- Family: XC4000E FPGA Series
- Technology: 0.35ยตm CMOS three-layer metal process
- Logic Capacity: 36,000 equivalent gates
- Logic Cells: 3,078 configurable logic blocks (CLBs)
- Operating Voltage: 5V power supply
- Speed Grade: -3 (commercial temperature range)
Package and Pin Configuration
- Package Type: HQ304 (304-pin Hermetic Quad Flat Pack)
- Pin Count: 304 pins
- I/O Pins: Up to 244 programmable I/O signals
- Package Style: Surface Mount Technology (SMT)
- Temperature Range: 0ยฐC to +70ยฐC (commercial grade)
Advanced Features
- VersaRing I/O Interface: Innovative high logic cell to I/O ratio design
- VersaBlock Logic Module: Enhanced design flexibility with register/latch rich architecture
- SRAM-Based Configuration: Reprogrammable architecture for rapid prototyping
- Programmable Output Slew-Rate Control: Maximizes performance while reducing noise
- Zero Flip-Flop Hold Time: Simplifies system timing for input registers
- Rich Interconnect Hierarchy: Abundant routing resources for complex designs
Performance Specifications
- Maximum Frequency: Dependent on design complexity and routing
- Configuration Time: Fast SRAM-based reconfiguration
- Power Consumption: Optimized for balance between performance and efficiency
Pricing Information
The XC4036EX-3HQ304C pricing varies based on quantity, distributor, and current market conditions. As a legacy component from Xilinx’s XC4000E family, availability may be limited through:
- Authorized Distributors: Contact certified Xilinx distributors for current pricing
- Electronic Component Brokers: Alternative sourcing for end-of-life inventory
- Surplus/Obsolete Stock Specialists: Cost-effective options for existing designs
Note: The XC4036EX-3HQ304C is classified as an obsolete/discontinued product. For new designs, consider migrating to current Xilinx FPGA families such as Spartan, Artix, or Kintex series for improved performance and long-term availability.
Documents & Media
Essential Documentation
- Datasheet: Official XC4036EX-3HQ304C specifications and electrical characteristics
- User Guide: XC4000E/X FPGA Series comprehensive design guide
- Application Notes: Design best practices and implementation guidelines
- Pinout Diagrams: Complete pin configuration and signal assignments
- Package Drawings: Mechanical specifications and footprint details
Design Resources
- Reference Designs: Sample implementations and design examples
- Constraint Files: UCF templates for design implementation
- Simulation Models: SPICE and behavioral models for system simulation
- Programming Files: Configuration bitstream formats and programming guides
Software Support
- ISE Design Suite: Legacy Xilinx development environment (archived versions)
- ABEL: Hardware description language support
- Schematic Capture: Traditional design entry methods
- VHDL/Verilog: HDL synthesis compatibility
Related Resources
Alternative Components
For new designs requiring similar functionality, consider these modern alternatives:
- Spartan-7 Series: Cost-optimized FPGAs with improved performance
- Artix-7 Series: Higher logic density with lower power consumption
- Kintex-7 Series: High-performance applications requiring advanced features
Development Tools
- Vivado Design Suite: Current Xilinx development environment
- Development Boards: Evaluation platforms for FPGA prototyping
- IP Cores: Pre-verified intellectual property blocks
- Reference Designs: Industry-standard implementation examples
Technical Support
- Migration Guides: Transitioning from XC4000E to current FPGA families
- Design Consultation: Professional services for complex implementations
- Training Resources: Educational materials and certification programs
- Community Forums: Peer support and design discussions
Compatible Technologies
- Configuration PROMs: Serial configuration memory devices
- Clock Management: External clock generation and distribution
- Interface Standards: TTL/CMOS logic level compatibility
- PCB Design Guidelines: Layout recommendations and best practices
Environmental & Export Classifications
Environmental Compliance
- RoHS Status: Not RoHS compliant (legacy product manufactured before RoHS requirements)
- REACH Regulation: Compliant with EU chemical safety standards
- Conflict Minerals: Manufactured before conflict minerals reporting requirements
Operating Environment
- Operating Temperature: 0ยฐC to +70ยฐC (commercial grade)
- Storage Temperature: -65ยฐC to +150ยฐC
- Relative Humidity: 5% to 95% non-condensing
- Altitude: Up to 2,000 meters above sea level
Export Control Information
- ECCN Classification: Export Administration Regulations (EAR)
- HTS Code: Harmonized Tariff Schedule classification
- Country of Origin: Varies by manufacturing location
- Export Restrictions: Subject to US and international export control laws
Quality and Reliability
- Qualification Standards: Automotive and industrial temperature grades available
- MTBF Rating: Mean Time Between Failures based on operating conditions
- Quality Certifications: ISO 9001 manufacturing processes
- Reliability Testing: Comprehensive qualification and characterization
Packaging and Handling
- ESD Sensitivity: Class 1 electrostatic discharge sensitive device
- Moisture Sensitivity Level: MSL 3 (168 hours at 30ยฐC/60% RH)
- Lead-Free Process: Not applicable (legacy product with lead-containing solder)
- Packaging: Anti-static tubes or tape and reel options
Important Note: The XC4036EX-3HQ304C is an end-of-life product. While existing inventory may be available through specialized distributors, Xilinx recommends migrating to current FPGA families for new designs to ensure long-term support and availability.
