The XC5206-5TQ144I represents a proven solution in the Xilinx FPGA XC5200 family, offering reliable performance for legacy system maintenance and existing design implementations. This industrial-grade field-programmable gate array delivers 10,000 gates and 784 logic cells in a compact 144-pin TQFP package.
Overview of XC5206-5TQ144I FPGA
The XC5206-5TQ144I is a member of Xilinx’s XC5200 FPGA family, engineered with SRAM-based reprogrammable architecture for cost-effective digital logic solutions. While this component is not recommended for new designs, it remains essential for maintaining and servicing existing systems that depend on this specific part number.
Key Product Specifications
| Specification |
Details |
| Part Number |
XC5206-5TQ144I |
| Manufacturer |
Xilinx (now AMD Xilinx) |
| Product Family |
XC5200 FPGA Family |
| Logic Gates |
10,000 Gates |
| Logic Cells |
784 Cells |
| Maximum Frequency |
83 MHz |
| Process Technology |
0.5µm CMOS (three-layer metal) |
| Supply Voltage |
5V |
| Package Type |
144-Pin TQFP (Thin Quad Flat Pack) |
| Temperature Grade |
Industrial (-40°C to +85°C) |
| User I/O Pins |
117 |
Technical Features and Architecture
VersaBlock Logic Module Design
The XC5206-5TQ144I incorporates Xilinx’s VersaBlock logic architecture, which provides enhanced design flexibility through its register-rich structure. This architecture enables efficient implementation of complex sequential logic designs while minimizing external component requirements.
Advanced I/O Capabilities
| I/O Feature |
Specification |
| Total I/O Signals |
117 User I/Os |
| I/O Interface |
VersaRing I/O Architecture |
| Output Slew Rate |
Programmable Control |
| Input Register Hold Time |
Zero Flip-Flop Hold Time |
| Logic Cell to I/O Ratio |
Optimized for High Density |
Core Architecture Specifications
The XC5206-5TQ144I features a sophisticated interconnect hierarchy that balances routing flexibility with signal timing predictability:
- SRAM-based Configuration: Fully reprogrammable architecture for unlimited design iterations
- Three-layer Metal Process: 0.5µm CMOS technology ensures reliable signal routing
- Speed Grade -5: Industrial temperature range with 83 MHz performance capability
- Package Suffix ‘I’: Industrial temperature grade designation
Performance Characteristics
Timing and Speed Parameters
| Parameter |
XC5206-5TQ144I Performance |
| Maximum System Clock |
83 MHz |
| Logic Cell Performance |
784 Combinational & Sequential Cells |
| Gate Count Equivalent |
10,000 Gates |
| Routing Resources |
Hierarchical Interconnect Matrix |
| Configuration Time |
Fast SRAM-based Loading |
Power Supply Requirements
The XC5206-5TQ144I operates on a 5V power supply system, typical of legacy FPGA designs from this generation. Proper power supply decoupling and distribution are essential for reliable operation at maximum frequency.
Design Software and Development Tools
Supported Design Entry Methods
The XC5206-5TQ144I is compatible with multiple design entry workflows, providing flexibility for different engineering teams:
| Design Method |
Supported Tools |
| Schematic Capture |
Xilinx ISE Foundation/Alliance Series |
| VHDL Synthesis |
Industry-standard VHDL compilers |
| Verilog HDL |
Standard Verilog synthesis tools |
| ABEL |
Hardware description language support |
| Third-party Synthesis |
Compatible with major synthesis vendors |
Development Platform Support
- Workstation Platforms: Unix, Linux workstation support
- PC Platforms: Windows-based development environment
- Legacy Tool Compatibility: ISE Design Suite (not Vivado)
Package and Pin Configuration
144-Pin TQFP Package Details
| Package Characteristic |
Specification |
| Package Type |
TQFP (Thin Quad Flat Pack) |
| Total Pin Count |
144 Pins |
| Pin Pitch |
Standard TQFP Spacing |
| Footprint |
Industry-standard JEDEC compliant |
| Thermal Characteristics |
Industrial temperature range |
Pin Assignment Categories
The 144 pins are distributed among:
- Power supply pins (VCC and GND)
- User-programmable I/O pins (117 available)
- Dedicated configuration pins
- JTAG boundary scan pins
- Mode selection pins
Application Areas and Use Cases
Suitable Applications
The XC5206-5TQ144I serves effectively in various industrial and embedded applications:
- Industrial Control Systems: Legacy automation equipment maintenance
- Telecommunications Equipment: Existing telecom infrastructure support
- Test and Measurement: Instrumentation system upgrades and repairs
- Medical Devices: Replacement parts for certified medical equipment
- Military/Aerospace: Long-term support for qualified systems
Design Considerations
When implementing the XC5206-5TQ144I in existing systems:
- Legacy System Maintenance: Primary use case for sustaining production equipment
- Direct Replacement: Pin-compatible with other XC5206 variants (verify speed grade)
- Temperature Rating: ‘I’ suffix indicates industrial temperature range suitability
- Obsolescence Management: Plan for long-term inventory or redesign options
Comparison with Related XC5200 Family Members
XC5200 Family Variants
| Part Number |
Gates |
Cells |
Package |
Temperature Grade |
| XC5202 |
3,000 |
256 |
Various |
Commercial/Industrial |
| XC5204 |
6,000 |
480 |
Multiple Options |
Commercial/Industrial |
| XC5206-5TQ144I |
10,000 |
784 |
144-TQFP |
Industrial |
| XC5206-5TQ144C |
10,000 |
784 |
144-TQFP |
Commercial |
| XC5210 |
15,000 |
1176 |
Larger Packages |
Commercial/Industrial |
| XC5215 |
23,000 |
1936 |
High Pin Count |
Commercial/Industrial |
Speed Grade Options
The XC5206 is available in multiple speed grades:
- -4: Faster performance grade
- -5: Standard industrial grade (as featured in XC5206-5TQ144I)
- -6: Slower, lower-power variant
Ordering and Availability Information
Part Number Nomenclature
Understanding the XC5206-5TQ144I part number structure:
- XC5206: Device family and gate count (10K gates)
- -5: Speed grade (industrial temperature performance)
- TQ144: Package type (TQFP) and pin count (144)
- I: Temperature range (Industrial: -40°C to +85°C)
Alternative Package Options
| Package Code |
Package Type |
Pin Count |
Availability |
| TQ144 |
TQFP |
144 |
Industrial/Commercial |
| PQ100 |
PQFP |
100 |
Industrial/Commercial |
| PQ160 |
PQFP |
160 |
Industrial/Commercial |
| TQ176 |
TQFP |
176 |
Industrial/Commercial |
| PQ208 |
PQFP |
208 |
Industrial/Commercial |
Design Resources and Documentation
Essential Documentation
For successful implementation of the XC5206-5TQ144I:
- Datasheet: Complete electrical and timing specifications
- User Guide: XC5200 family architecture and design guidelines
- Application Notes: Implementation best practices and design tips
- IBIS Models: Signal integrity simulation models
- Package Drawings: Mechanical specifications and land patterns
Technical Support Considerations
As a legacy product not recommended for new designs, technical support resources may be limited:
- Consult archived Xilinx documentation libraries
- Reference existing design implementations
- Consider migration paths to current FPGA families for new projects
- Maintain adequate spare inventory for critical applications
Quality and Reliability
Manufacturing Standards
The XC5206-5TQ144I is manufactured to Xilinx’s quality standards:
- Process Technology: Proven 0.5µm three-layer metal CMOS
- Quality Assurance: Standard Xilinx testing and screening procedures
- Temperature Testing: Industrial temperature range qualification
- ESD Protection: Built-in electrostatic discharge protection
Compliance and Certifications
| Compliance Aspect |
Status |
| RoHS Compliance |
Not Compliant (legacy product) |
| REACH Compliance |
Check current distributor information |
| Conflict Minerals |
Xilinx compliance policies apply |
Migration and Modernization Strategies
Transitioning from XC5200 Family
For new designs or system upgrades, consider these modern alternatives:
- Spartan Series: Cost-effective FPGA options with improved performance
- Artix-7 Family: Low-power, high-performance replacement path
- Direct Migration Tools: Evaluate design portability to current architectures
- Performance Requirements: Match gate count and I/O requirements to modern devices
Long-term Support Planning
Organizations using XC5206-5TQ144I should consider:
- Inventory Management: Stock sufficient quantities for product lifecycle
- Second-source Options: Identify authorized distributors with inventory
- Redesign Evaluation: Assess cost vs. benefit of migrating to current technology
- Obsolescence Notifications: Monitor manufacturer communications
Frequently Asked Questions
Is the XC5206-5TQ144I suitable for new designs?
No, the XC5200 family is not recommended for new designs. This FPGA is intended for legacy system support, maintenance, and replacement applications only.
What is the difference between XC5206-5TQ144I and XC5206-5TQ144C?
The suffix letter indicates temperature range: ‘I’ designates Industrial grade (-40°C to +85°C), while ‘C’ indicates Commercial grade (0°C to +70°C).
Can I use Vivado Design Suite with the XC5206-5TQ144I?
No, the XC5200 family requires the legacy ISE Design Suite. Vivado does not support this older FPGA family.
What is the configuration method for XC5206-5TQ144I?
The device uses SRAM-based configuration and requires an external configuration memory (PROM or processor-based loading) for bitstream storage.
Are there drop-in replacements for the XC5206-5TQ144I?
Direct functional replacements are limited to other XC5206 variants with matching speed grade and package. For new designs, consult Xilinx migration guides for modern equivalents.
Summary and Recommendations
The XC5206-5TQ144I remains a critical component for maintaining existing systems built around Xilinx’s XC5200 FPGA family. With 10,000 gates, 784 logic cells, and 117 I/O pins in an industrial-temperature rated 144-TQFP package, this device continues to serve legacy applications requiring reliable, field-programmable logic solutions.
While not suitable for new design starts, the XC5206-5TQ144I provides essential functionality for:
- Sustaining engineering and product lifecycle management
- Replacement inventory for fielded systems
- Maintenance and repair of legacy industrial equipment
- Long-term support of certified and qualified systems
Engineers working with this component should maintain adequate documentation, spare inventory, and consider long-term migration strategies as part of comprehensive product lifecycle planning.
