1. Product Specifications
Core Performance Specifications
- Family: Xilinx XC3000 Series (XC3100 subfamily)
- Gate Count: 6,000 equivalent gates
- Logic Cells: 320 configurable logic blocks (CLBs)
- Maximum Operating Frequency: 227 MHz
- Speed Grade: -4 (indicating medium-speed performance)
- Supply Voltage: 5V ยฑ5% (single supply operation)
- Technology: CMOS static memory technology
- Logic Delay: Approximately 7-15 ns
- Toggle Rate: Up to 227 MHz guaranteed
Package and Pinout Details
- Package Type: PQFP (Plastic Quad Flat Pack)
- Pin Count: 160 pins
- Package Designation: PQ160I (Industrial temperature range)
- Lead Pitch: 0.65mm typical
- Body Size: 28mm x 28mm (approximate)
Operating Conditions
- Operating Temperature Range: -40ยฐC to +85ยฐC (Industrial grade)
- Storage Temperature: -65ยฐC to +150ยฐC
- Supply Current: Low quiescent and active power consumption
- Input Thresholds: TTL or CMOS compatible
Architecture Features
- I/O Blocks (IOBs): Programmable perimeter I/O blocks
- Configurable Logic Blocks (CLBs): 320 user-configurable logic cells
- Interconnect Resources: Flexible routing architecture
- Internal Memory: Static memory cells for configuration storage
- Clock Distribution: Low-skew clock networks
- 3-State Bus Support: Internal 3-state bus capabilities
- Oscillator Amplifier: On-chip crystal oscillator support
2. Pricing Information
Current Market Pricing (2025)
The XC3190A-4PQ160I is considered a legacy component, and pricing varies significantly based on availability and distributor inventory:
- Single Unit Price: $15-45 USD (varies by distributor)
- Small Quantity (10-99 units): $12-35 USD per unit
- Volume Pricing (100+ units): Contact distributors for quotes
- Lead Time: 2-12 weeks (subject to availability)
Note: As a discontinued part, the XC3190A-4PQ160I is primarily available through:
- Authorized distributors with remaining stock
- Independent electronic component brokers
- Surplus and obsolete inventory specialists
For current pricing and availability, contact authorized Xilinx distributors or specialized FPGA component suppliers.
3. Documents & Media
Technical Documentation
- Primary Datasheet: XC3000/XC3100 Family Data Sheet
- User Guide: XC3190A User Guide (PDF format)
- Application Notes: Various XC3000 series application notes
- Package Drawings: Mechanical drawings for PQ160I package
- Pinout Diagrams: Detailed pin configuration charts
Software and Development Tools
- Legacy Tools: XACT Development System (for XC3000 series)
- Modern Alternatives: ISE Design Suite (limited support)
- Design Entry: Schematic capture and auto place-and-route
- Simulation: Logic and timing simulation capabilities
- Programming: In-circuit emulation and configuration tools
Configuration and Programming
- Configuration Methods:
- Serial configuration via XC17XX series PROMs
- Parallel configuration modes
- Slave serial mode
- Master serial mode
- Peripheral mode
4. Related Resources
Compatible and Related Products
- XC3190A-4PQ208C: 208-pin version with identical core specifications
- XC3190A-3PQ160I: Same package, different speed grade
- XC3190A-5PQ160C: Commercial temperature range variant
- XC3164A Series: Lower gate count alternatives
- XC3195A Series: Higher gate count options
Development and Evaluation Resources
- Reference Designs: XC3190 reference design examples
- Evaluation Boards: Legacy evaluation platforms (limited availability)
- Application Examples: Digital signal processing, control logic, interface applications
- Migration Guides: Upgrade paths to modern FPGA families
Alternative and Replacement Options
For new designs, consider these modern alternatives:
- Spartan-7 Series: Contemporary low-cost FPGA family
- Artix-7 Series: Higher performance modern FPGAs
- Zynq Series: ARM+FPGA SoC solutions
Technical Support Resources
- Community Forums: Xilinx (now AMD) community support
- Legacy Documentation: Archived technical documents
- Third-party Support: Specialized legacy FPGA service providers
- Component Sourcing: Obsolete component specialists
5. Environmental & Export Classifications
Environmental Compliance
- RoHS Status: Pre-RoHS component (contains lead)
- REACH Compliance: Legacy product – consult distributor for current status
- Conflict Minerals: Pre-regulation component
- Package Material: Standard plastic encapsulation
- Lead-Free Alternative: Not available for this legacy part
Export Control Classifications
- ECCN (Export Control Classification Number): 3A001.a.7
- HTS Code: 8542.31.0001
- Country of Origin: Typically manufactured in various Xilinx facilities
- Export Restrictions: Subject to standard semiconductor export regulations
- Military/Aerospace Use: Commercial grade – not qualified for mil/aero applications
Quality and Reliability
- Quality Standard: Standard commercial grade
- Operating Life: Typical FPGA reliability characteristics
- MTBF: Contact manufacturer for reliability data
- Qualification: Commercial temperature range qualification
Packaging and Handling
- Moisture Sensitivity Level (MSL): Level 3
- ESD Sensitivity: Class 1 (>2000V HBM)
- Storage Requirements: Dry, static-safe environment
- Handling Precautions: Standard ESD precautions required
Important Notes for Design Engineers:
- Legacy Status: The XC3190A-4PQ160I is a discontinued product. For new designs, migration to current FPGA families is recommended.
- Availability: Limited availability through surplus and specialty distributors. Consider lifetime buy quantities for production applications.
- Tool Support: Limited support in modern design tools. Legacy XACT tools may be required for modifications.
- Pin Compatibility: While functionally similar to the XC3190A-4PQ208C, the pin assignments differ significantly due to the package size difference.
- Thermal Considerations: Ensure adequate thermal management in high-utilization applications, especially in industrial temperature environments.
For technical inquiries, design support, or sourcing assistance for the XC3190A-4PQ160I or related XC3190A-4PQ208C variants, consult with specialized FPGA distributors or legacy component suppliers.
