The XC5210-6PQ208I is a high-performance Field Programmable Gate Array (FPGA) from the renowned Xilinx XC5200 family, specifically designed for industrial-grade applications requiring reliable operation across extended temperature ranges. This 208-pin PQFP packaged device delivers robust programmable logic capabilities for legacy system maintenance, replacement projects, and specialized embedded applications.
Product Overview: Understanding the XC5210-6PQ208I FPGA
The XC5210-6PQ208I represents a mature, proven FPGA solution built on 0.5µm three-layer metal CMOS process technology. As part of AMD Xilinx’s XC5200 FPGA family, this device offers a cost-effective platform for engineers working with established designs or maintaining legacy systems where reliability and proven performance are paramount.
Key Features of XC5210-6PQ208I
The XC5210-6PQ208I combines essential programmable logic features with industrial-grade reliability:
- 16,000 equivalent logic gates for complex digital design implementation
- 1,296 configurable logic cells providing flexible design architecture
- 83 MHz maximum operating frequency for time-critical applications
- Industrial temperature range (-40°C to +100°C) ensuring operation in harsh environments
- 208-pin PQFP package offering high I/O density in a compact footprint
- SRAM-based reprogrammable architecture enabling unlimited reconfiguration cycles
- 5V operating voltage compatible with legacy system requirements
Technical Specifications: XC5210-6PQ208I Complete Details
| Specification |
Value |
Description |
| Part Number |
XC5210-6PQ208I |
Industrial temperature variant |
| Manufacturer |
AMD Xilinx (formerly Xilinx) |
Industry-leading FPGA provider |
| Product Family |
XC5200 FPGA Series |
Proven legacy architecture |
| Logic Elements |
1,296 cells |
Configurable logic blocks |
| Gate Count |
16,000 gates |
Equivalent logic complexity |
| Maximum Frequency |
83 MHz |
Speed grade -6 performance |
| Package Type |
PQFP-208 |
Plastic Quad Flat Pack |
| I/O Pins |
164 user I/O |
High pin-to-logic ratio |
| Operating Voltage |
5V ± 5% |
Core and I/O voltage |
| Temperature Range |
-40°C to +100°C |
Industrial grade (I-suffix) |
| Process Technology |
0.5µm CMOS |
Three-layer metal |
Architecture and Design Features
VersaBlock Logic Module Technology
The XC5210-6PQ208I incorporates Xilinx’s proprietary VersaBlock architecture, providing designers with exceptional flexibility in logic implementation. Each logic cell includes:
- Configurable combinational logic functions
- Integrated flip-flops and latches for sequential logic
- Fast carry chain logic for arithmetic operations
- Flexible interconnect routing resources
VersaRing I/O Interface
The innovative VersaRing I/O architecture delivers superior I/O capabilities:
- 164 user-programmable I/O pins maximizing external connectivity
- Programmable slew-rate control reducing electromagnetic interference
- Multiple I/O standards support for system integration
- Zero flip-flop hold time simplifying timing closure
Interconnect Architecture
The XC5210-6PQ208I features a hierarchical interconnect structure optimizing both performance and flexibility:
| Interconnect Type |
Function |
Benefit |
| Local Routing |
VersaBlock internal connections |
Fastest signal paths |
| Global Routing |
Inter-VersaBlock communication |
Predictable delay characteristics |
| Long Lines |
Cross-chip high-speed signals |
Clock and control distribution |
| Dedicated Paths |
Critical signal routing |
Guaranteed performance |
Design Tool Support and Development Environment
Software Compatibility
The XC5210-6PQ208I is fully supported by industry-standard design tools:
- Xilinx ISE Design Suite – Complete FPGA development environment
- ABEL – Advanced Boolean Expression Language support
- Schematic Capture – Graphical design entry
- VHDL Synthesis – Hardware description language design flow
- Verilog HDL – Industry-standard HDL implementation
Design Entry Methods
| Method |
Advantage |
Best For |
| Schematic Entry |
Visual, intuitive design |
Small to medium projects |
| VHDL |
Industry standard, portable |
Complex digital systems |
| Verilog |
Widely adopted, simulation-friendly |
Mixed design environments |
| ABEL |
Boolean equation-based |
State machine design |
Applications and Use Cases
Industrial Automation and Control
The industrial temperature rating of the XC5210-6PQ208I makes it ideal for:
- Factory automation controllers
- Process control systems
- Robotic control interfaces
- Industrial protocol converters
- Motor drive controllers
Legacy System Maintenance
As a mature product from the established XC5200 family, this FPGA serves critical roles in:
- Replacement Parts – Maintaining existing production equipment
- Obsolescence Management – Supporting discontinued system designs
- Long-term Availability – Ensuring spares inventory for critical systems
- Design Migration – Transitioning legacy designs to current platforms
Embedded System Applications
The XC5210-6PQ208I provides programmable logic for various embedded applications:
- Data acquisition systems
- Signal processing modules
- Communication interface adapters
- Custom peripheral controllers
- Test and measurement equipment
Package Information: 208-Pin PQFP Details
| Package Characteristic |
Specification |
| Package Type |
PQFP (Plastic Quad Flat Pack) |
| Total Pins |
208 |
| Pin Pitch |
0.5 mm |
| Body Size |
28 x 28 mm (nominal) |
| Package Height |
3.4 mm (maximum) |
| Lead Count Per Side |
52 |
| Mounting Type |
Surface Mount Technology (SMT) |
PCB Design Considerations
When designing with the XC5210-6PQ208I PQFP-208 package:
- Minimum 6-layer PCB recommended for optimal signal integrity
- Controlled impedance traces for high-speed signals
- Adequate ground and power plane distribution
- Thermal vias for heat dissipation
- Proper decoupling capacitor placement near FPGA power pins
Performance Characteristics
Timing Parameters
The speed grade -6 designation indicates the timing performance class:
| Parameter |
Value |
Conditions |
| Maximum Toggle Rate |
83 MHz |
Internal flip-flop |
| Pin-to-Pin Delay |
Design-dependent |
Use timing analysis tools |
| Clock-to-Out |
Grade-6 specification |
50pF load |
| Setup Time |
Tool-calculated |
Design-specific |
| Hold Time |
Zero for input registers |
Simplified timing |
Power Consumption
Power consumption varies with design complexity and switching activity:
- Standby Current – Minimal when FPGA configured but idle
- Active Current – Dependent on design utilization and frequency
- Configuration Current – During SRAM programming sequence
Comparison with Related Products
XC5210 Package Variants
| Part Number |
Package |
Pins |
Temperature |
| XC5210-6PQ208I |
PQFP |
208 |
Industrial (-40°C to +100°C) |
| XC5210-6PQ208C |
PQFP |
208 |
Commercial (0°C to +85°C) |
| XC5210-6PQ160I |
PQFP |
160 |
Industrial (-40°C to +100°C) |
| XC5210-6PQ240I |
PQFP |
240 |
Industrial (-40°C to +100°C) |
XC5200 Family Comparison
| Device |
Logic Cells |
Gate Count |
Max I/O |
| XC5202 |
256 |
3,000 |
84 |
| XC5204 |
484 |
6,000 |
124 |
| XC5206 |
784 |
9,000 |
148 |
| XC5210 |
1,296 |
16,000 |
196 |
| XC5215 |
1,936 |
23,000 |
244 |
Programming and Configuration
Configuration Methods
The XC5210-6PQ208I supports multiple configuration modes:
- Master Serial Mode – FPGA controls configuration PROM
- Slave Serial Mode – External controller provides bitstream
- Boundary Scan (JTAG) – IEEE 1149.1 compliant programming
- Slave Parallel Mode – Fast configuration from microprocessor
Configuration Memory
The SRAM-based configuration provides:
- Unlimited reprogrammability – No degradation over programming cycles
- Volatile storage – Requires external configuration memory
- Fast reconfiguration – Milliseconds to reload design
- In-system programming – Update designs without removing FPGA
Quality and Reliability
Environmental Compliance
The XC5210-6PQ208I meets stringent quality standards:
- RoHS Compliant – Lead-free manufacturing process
- Moisture Sensitivity Level – Appropriate handling required
- ESD Protection – Built-in protection circuitry
- Latch-up Immunity – CMOS protection features
Industrial Temperature Performance
The “I” temperature suffix guarantees reliable operation:
- Extended temperature testing and qualification
- Proven performance from -40°C to +100°C
- Suitable for outdoor and industrial environments
- Enhanced reliability specifications
Purchasing and Availability Considerations
Current Market Status
Important Notice: The XC5210-6PQ208I is classified as a mature/legacy product not recommended for new designs. However, it remains available for:
- Existing production support
- Replacement and spare parts
- Legacy system maintenance
- Obsolescence management programs
Recommended Alternatives for New Designs
Engineers starting new projects should consider modern Xilinx FPGA families offering:
- Higher performance and lower power consumption
- Advanced I/O standards support
- Modern development tools
- Larger logic capacity
- Enhanced DSP and memory resources
Where to Source XC5210-6PQ208I
Authorized distributors and specialized component suppliers maintain inventory:
- Authorized Distributors – DigiKey, Mouser, Arrow
- Independent Distributors – Specialty obsolete component suppliers
- Direct Sourcing – Contact AMD Xilinx for volume requirements
- Broker Networks – Excess inventory and aftermarket parts
Design Migration Strategy
Transitioning from XC5210-6PQ208I
For engineers maintaining XC5210-based designs, consider:
Short-term Strategy
- Secure long-term inventory of XC5210-6PQ208I parts
- Develop testing and validation procedures
- Maintain design documentation and source code
- Establish multiple supply chain sources
Long-term Strategy
- Evaluate current generation FPGA families
- Plan design migration to modern architectures
- Assess pin-compatible or functional equivalents
- Develop migration timeline aligned with product lifecycle
Technical Support and Resources
Documentation Available
Essential technical resources for XC5210-6PQ208I implementation:
| Document Type |
Content |
Use Case |
| Product Datasheet |
Electrical specifications |
Design verification |
| User Guide |
Architecture details |
Design planning |
| Package Drawings |
Mechanical specifications |
PCB layout |
| Application Notes |
Design techniques |
Implementation guidance |
| Errata Sheet |
Known issues |
Production considerations |
Design Assistance
Engineers working with XC5210-6PQ208I can access:
- Technical documentation libraries
- Community forums and discussion boards
- Application engineering support
- Reference designs and examples
- Migration guides and compatibility tools
Conclusion: XC5210-6PQ208I Value Proposition
The XC5210-6PQ208I remains a valuable FPGA solution for specific applications requiring:
- Industrial temperature operation for harsh environments
- Legacy system support for existing production equipment
- Proven reliability in established designs
- Cost-effective programmable logic for mature applications
- 5V compatibility for legacy system interfaces
While not recommended for new designs, the XC5210-6PQ208I continues to serve critical roles in industrial automation, legacy system maintenance, and specialized embedded applications where proven performance and industrial-grade reliability are essential.
For engineers maintaining existing XC5210-based systems, establishing secure supply chains and developing long-term migration strategies ensures continued product support while planning transitions to current-generation FPGA technologies.
