Overview of XC5215-6PQ208I FPGA
The XC5215-6PQ208I is a professional-grade Field-Programmable Gate Array (FPGA) from Xilinx’s renowned XC5200 Family. This industrial-temperature FPGA delivers exceptional performance with 23,000 system gates and 1,936 logic cells, making it ideal for demanding embedded systems, telecommunications equipment, and industrial control applications. Built on advanced 0.5µm CMOS process technology, the XC5215-6PQ208I provides reliable operation in harsh industrial environments with its extended temperature range of -40°C to +100°C.
Key Features and Specifications
Core Performance Characteristics
The XC5215-6PQ208I stands out among Xilinx FPGA solutions with its robust architecture and comprehensive feature set:
| Feature |
Specification |
| Product Family |
Xilinx XC5200 Family |
| System Gates |
23,000 gates |
| Logic Cells |
1,936 cells |
| Operating Frequency |
83 MHz maximum |
| Process Technology |
0.5µm three-layer metal CMOS |
| Supply Voltage |
5V ±5% |
| Package Type |
208-Pin PQFP (Plastic Quad Flat Pack) |
| Temperature Range |
Industrial: -40°C to +100°C |
| Speed Grade |
-6 (industrial temperature) |
Advanced Architecture Components
VersaBlock Logic Module
The XC5215-6PQ208I incorporates Xilinx’s innovative VersaBlock logic module architecture, providing:
- Register-rich SRAM-based reprogrammable logic
- Flexible combinatorial and sequential logic implementation
- Enhanced routing resources for complex designs
- Support for distributed RAM configurations
VersaRing I/O Interface
This FPGA features the advanced VersaRing I/O interface system offering:
- Up to 176 user-configurable I/O pins
- High logic cell to I/O ratio for efficient pin utilization
- Programmable output slew-rate control for signal integrity
- Zero flip-flop hold time for simplified system timing
- Multiple I/O standard support
Technical Specifications Table
| Parameter |
Details |
| Part Number |
XC5215-6PQ208I |
| Manufacturer |
Xilinx Inc. (AMD) |
| Product Category |
Programmable Logic ICs – FPGAs |
| Logic Elements/Cells |
1,936 |
| Total Gates |
23,000 |
| RAM Bits |
Distributed RAM supported |
| I/O Count |
176 maximum user I/O |
| Clock Frequency |
83 MHz |
| Operating Temperature |
-40°C to +100°C (Industrial) |
| Mounting Type |
Surface Mount |
| Package/Case |
208-PQFP |
| Lead Pitch |
0.5mm |
| RoHS Status |
Contact supplier for current status |
Design and Development Support
Compatible Development Tools
The XC5215-6PQ208I FPGA is fully supported by comprehensive Xilinx development software:
- ISE Design Suite – Classic development environment for XC5200 family
- Design Entry Methods:
- Schematic capture
- VHDL hardware description language
- Verilog HDL synthesis
- ABEL design entry
- Third-Party Tool Support – Compatible with major EDA synthesis tools
- Platform Support – Windows and Linux workstations
Programming and Configuration
| Configuration Feature |
Capability |
| Configuration Method |
SRAM-based (volatile) |
| Reprogrammability |
Unlimited in-circuit reprogramming |
| Configuration Modes |
Master Serial, Slave Serial, Boundary Scan (JTAG) |
| Configuration Memory |
Requires external PROM or system control |
| Partial Reconfiguration |
Not supported |
Applications and Use Cases
Primary Application Areas
The XC5215-6PQ208I excels in various industrial and commercial applications:
- Industrial Control Systems
- Process automation controllers
- Motor control and drive systems
- Factory automation equipment
- Programmable logic controllers (PLCs)
- Telecommunications Equipment
- Protocol converters
- Digital signal processing
- Network interface cards
- Communication bridges
- Embedded Systems
- Custom co-processors
- System glue logic
- Interface adaptation
- Legacy system upgrades
- Test and Measurement
- Automated test equipment (ATE)
- Instrumentation interfaces
- Data acquisition systems
- Signal generation equipment
Industry-Specific Benefits
| Industry |
Key Benefits |
| Aerospace & Defense |
Reliable operation in extreme temperatures, proven heritage |
| Industrial Automation |
Robust 5V operation, high noise immunity |
| Medical Devices |
Long product lifecycle, stable supply chain |
| Automotive |
Industrial temperature range, established reliability |
Package and Pinout Information
Physical Characteristics
The 208-pin PQFP package provides an excellent balance of I/O density and manufacturability:
- Package Dimensions: 28mm x 28mm body size
- Lead Count: 208 leads
- Lead Pitch: 0.5mm (fine pitch)
- Body Thickness: Standard PQFP profile
- Mounting: Surface mount technology (SMT)
- Thermal Considerations: Standard PCB thermal management recommended
Pin Configuration Categories
| Pin Type |
Quantity |
Function |
| User I/O |
Up to 176 |
Configurable input/output pins |
| Power (VCC) |
Multiple |
5V supply pins |
| Ground (GND) |
Multiple |
Ground reference pins |
| Configuration |
Dedicated |
JTAG and programming pins |
| Clock Inputs |
Dedicated |
Global clock distribution |
Performance Characteristics
Timing and Speed
The “-6” speed grade designation indicates industrial-temperature performance specifications:
- Maximum Operating Frequency: 83 MHz internal logic
- Pin-to-Pin Delay: Varies by routing (consult datasheet)
- Clock-to-Output: Optimized for synchronous designs
- Setup and Hold Times: Zero hold time on input registers
- Propagation Delays: Predictable based on design complexity
Power Consumption
| Power Parameter |
Typical Value |
Notes |
| Supply Voltage |
5.0V ± 5% |
Single supply operation |
| Standby Current |
Low µA range |
Configuration dependent |
| Active Power |
Design dependent |
Varies with switching activity |
| Junction Temperature |
125°C max |
Industrial applications |
Ordering and Availability
Part Number Breakdown
XC5215-6PQ208I decoding:
- XC5215: Device family and gate count
- -6: Speed grade (industrial temperature)
- PQ208: Package type (208-pin PQFP)
- I: Industrial temperature range (-40°C to +100°C)
Current Market Status
The XC5215-6PQ208I is a mature product with the following considerations:
- Product Status: Legacy/mature product line
- Recommended for New Designs: Contact manufacturer for current recommendations
- Alternative Solutions: Newer Xilinx families offer enhanced capabilities
- Availability: Through authorized distributors and specialty suppliers
- Typical Lead Time: Varies by supplier (check current stock levels)
Design Considerations and Best Practices
PCB Layout Recommendations
When designing with the XC5215-6PQ208I:
- Power Distribution
- Use dedicated power planes for VCC and GND
- Place decoupling capacitors close to power pins
- Recommend 0.1µF ceramic capacitors per power pin group
- Signal Integrity
- Maintain controlled impedance for high-speed signals
- Use proper termination for long traces
- Consider signal slew rate settings
- Thermal Management
- Ensure adequate PCB copper for heat dissipation
- Consider ambient temperature in enclosure designs
- Monitor junction temperature in demanding applications
Configuration and Programming
| Configuration Aspect |
Recommendation |
| JTAG Access |
Provide accessible test points |
| Configuration Storage |
Use appropriate serial PROM |
| Power Sequencing |
Follow manufacturer guidelines |
| Pull-up/Pull-down |
Configure unused I/Os appropriately |
Comparison with Related Products
XC5200 Family Comparison
| Part Number |
Gates |
Logic Cells |
Package Options |
| XC5202 |
3,000 |
256 |
84-pin, 100-pin |
| XC5204 |
5,000 |
484 |
100-pin, 144-pin, 160-pin |
| XC5206 |
8,000 |
784 |
160-pin, 208-pin |
| XC5210 |
16,000 |
1,296 |
160-pin, 208-pin, 240-pin |
| XC5215 |
23,000 |
1,936 |
160-pin, 208-pin, 240-pin, 299-pin |
Environmental and Reliability Data
Operating Conditions
| Parameter |
Minimum |
Typical |
Maximum |
Unit |
| VCC Supply |
4.75 |
5.0 |
5.25 |
V |
| Ambient Temp |
-40 |
25 |
+100 |
°C |
| Storage Temp |
-65 |
– |
+150 |
°C |
| Relative Humidity |
0 |
– |
95 |
% (non-condensing) |
Quality and Reliability Standards
The XC5215-6PQ208I meets rigorous industry standards:
- Military-grade temperature testing
- ESD protection on all pins
- Latch-up immune CMOS design
- Long-term reliability validation
Support Resources
Technical Documentation
Essential resources for working with the XC5215-6PQ208I:
- Device Datasheet: Complete electrical specifications
- User Guide: XC5200 Family architecture details
- Application Notes: Design implementation guidance
- IBIS Models: Signal integrity simulation
- Package Drawings: Mechanical specifications
Community and Technical Support
- Xilinx Forums: Community-driven support
- Application Engineers: Direct technical assistance
- Knowledge Base: Searchable solution database
- Training Resources: Webinars and documentation
Why Choose XC5215-6PQ208I?
Key Advantages
- Proven Architecture: Battle-tested XC5200 design platform
- Industrial Temperature Range: Reliable operation from -40°C to +100°C
- Flexible I/O: 176 configurable I/O pins for complex interfaces
- Cost-Effective: Mature product with competitive pricing
- Tool Support: Comprehensive development ecosystem
- Legacy System Support: Ideal for maintaining existing designs
When to Use This FPGA
The XC5215-6PQ208I is particularly well-suited for:
- Upgrading or maintaining legacy industrial systems
- Applications requiring 5V logic compatibility
- Projects with moderate gate count requirements
- Designs needing industrial temperature operation
- Cost-sensitive volume production
- Replacement and repair applications
Frequently Asked Questions
Q: Is the XC5215-6PQ208I still in production? A: This is a mature product. Check with authorized distributors for current availability and alternative recommendations.
Q: What development software do I need? A: The ISE Design Suite supports the XC5200 family. Contact Xilinx for the appropriate version.
Q: Can I use 3.3V I/O with this device? A: The XC5215 requires 5V operation. For 3.3V systems, consider newer Xilinx families or appropriate level translation.
Q: What is the difference between the ‘I’ suffix and ‘C’ suffix? A: ‘I’ denotes industrial temperature range (-40°C to +100°C), while ‘C’ indicates commercial range (0°C to +85°C).
Q: Are there drop-in replacements available? A: Consult with Xilinx or authorized distributors for recommended migration paths to newer FPGA families.
Conclusion
The XC5215-6PQ208I represents a reliable, industrial-grade FPGA solution from Xilinx’s established XC5200 family. With 23,000 gates, 1,936 logic cells, and robust industrial temperature operation, this FPGA continues to serve critical applications in automation, telecommunications, and embedded systems. While newer FPGA families offer enhanced features, the XC5215-6PQ208I remains valuable for legacy system support, cost-sensitive applications, and designs requiring proven 5V technology.
For current pricing, availability, and technical support, contact authorized Xilinx distributors or explore the comprehensive Xilinx FPGA product portfolio for your specific application requirements.
