Overview of the XC5210-4PQ240C FPGA
The XC5210-4PQ240C is a high-performance Field-Programmable Gate Array (FPGA) from the renowned XC5200 family, originally manufactured by Xilinx and now available through Rochester Electronics, LLC. This versatile FPGA delivers exceptional programmable logic capabilities in a compact 240-pin PQFP package, making it an ideal solution for engineers and designers working on complex digital systems, communications equipment, and industrial automation applications.
Built on advanced 0.5µm three-layer metal CMOS process technology, this FPGA combines cost-effectiveness with robust functionality, offering a register-rich, SRAM-based reprogrammable architecture that has set industry standards for over two decades.
Key Product Specifications
Technical Specifications Table
| Specification |
Details |
| Part Number |
XC5210-4PQ240C |
| Manufacturer |
Xilinx (Now Rochester Electronics, LLC) |
| Product Family |
XC5200 FPGA Series |
| Logic Cells |
1,296 cells |
| Equivalent Gates |
~16,000 gates |
| I/O Count |
196 user I/O pins |
| Package Type |
240-Pin PQFP (Plastic Quad Flat Pack) |
| Operating Voltage |
5V |
| Process Technology |
0.5µm, 3-layer metal CMOS |
| Speed Grade |
-4 (Standard performance) |
| Operating Temperature |
Commercial (0°C to +70°C) |
| Mounting Type |
Surface Mount |
| RoHS Compliance |
Yes (Lead-free) |
Package Dimensions
| Parameter |
Measurement |
| Pin Count |
240 pins |
| Package Length |
32 mm |
| Package Width |
32 mm |
| Package Type |
PQFP (Plastic Quad Flat Pack) |
| Pitch |
0.5 mm |
Core Features and Architecture
VersaBlock Logic Module
The XC5210-4PQ240C incorporates Xilinx’s innovative VersaBlock™ logic module, which provides:
- Register/latch-rich architecture optimized for sequential logic designs
- Flexible logic cell configuration supporting various design patterns
- Enhanced routing resources for improved performance
- Efficient utilization of silicon resources
VersaRing I/O Interface
The proprietary VersaRing™ I/O interface offers:
- High logic cell to I/O ratio with up to 196 available user I/O
- Programmable output slew-rate control to minimize electromagnetic interference
- Support for multiple I/O standards
- Zero flip-flop hold time for input registers, simplifying system timing design
- Enhanced signal integrity for high-speed applications
Memory and Logic Resources
| Resource Type |
Quantity |
| Logic Cells |
1,296 |
| CLB (Configurable Logic Blocks) |
324 |
| Total Equivalent Gates |
~16,000 |
| User I/O |
196 |
| Maximum I/O (VersaRing) |
Up to 244 signals |
| Flip-Flops |
2,592 |
Performance Characteristics
Speed and Timing
The “-4” speed grade designation indicates standard performance characteristics suitable for most commercial applications:
- Maximum system frequency: Up to 83 MHz (design-dependent)
- Predictable timing characteristics
- Low propagation delays through logic blocks
- Optimized for balance between speed and power consumption
Power Specifications
| Power Parameter |
Typical Value |
| Supply Voltage (Vcc) |
5.0V ± 5% |
| I/O Voltage |
5V TTL/CMOS compatible |
| Static Power |
Low (design-dependent) |
| Dynamic Power |
Dependent on toggle rate and design |
Primary Applications
Communications and Networking
The XC5210-4PQ240C excels in telecommunications applications:
- Protocol converters and bridges
- Network interface controllers
- Data encryption/decryption modules
- Communications signal processing
- Wired networking equipment
Industrial Automation and Control
Ideal for industrial environments requiring:
- Programmable logic controllers (PLC) integration
- Motor control systems
- Process automation
- Real-time control systems
- Sensor interface and data acquisition
Enterprise Computing Systems
Perfect for:
- Server interface cards
- Data center equipment
- Enterprise-level peripheral controllers
- Storage system controllers
- High-speed data processing modules
Advanced Driver Assistance Systems (ADAS)
Growing use in automotive applications:
- Sensor fusion processors
- Image processing for camera systems
- Radar signal processing
- Safety-critical control logic
Design and Development Support
Compatible Design Tools
The XC5210-4PQ240C is supported by comprehensive Xilinx FPGA development tools:
- Schematic Capture: Traditional visual design entry
- ABEL: Advanced Boolean Expression Language
- VHDL: IEEE standard hardware description language
- Verilog HDL: Industry-standard HDL for synthesis
- Logic Synthesis: Support for third-party synthesis tools
Development Platforms
| Platform |
Support Level |
| Windows PC |
Full support |
| Linux Workstations |
Full support |
| Unix Systems |
Compatible |
| Mac (via emulation) |
Limited support |
Programming Methods
- JTAG boundary-scan programming
- Serial PROM configuration
- Master/Slave parallel loading
- Microprocessor configuration modes
- In-system programmability (ISP)
Quality and Reliability
Manufacturing Standards
- Process Node: 0.5µm CMOS technology
- Quality Grade: Industrial standard
- Testing: 100% functional testing
- RoHS Compliance: Lead-free, environmentally friendly
Reliability Metrics
| Reliability Parameter |
Specification |
| MTBF |
>1,000,000 hours |
| ESD Protection |
Human Body Model compliant |
| Latch-up Immunity |
>100mA |
| Moisture Sensitivity |
Level 3 |
Comparison with Related Products
XC5200 Family Variants
| Part Number |
Logic Cells |
I/O |
Package |
Speed Grade |
| XC5210-4PQ240C |
1,296 |
196 |
240-PQFP |
-4 |
| XC5210-3PQ240C |
1,296 |
196 |
240-PQFP |
-3 (Faster) |
| XC5210-5PQ240C |
1,296 |
196 |
240-PQFP |
-5 (Slower) |
| XC5210-4TQ144C |
1,296 |
92 |
144-TQFP |
-4 |
Installation and Implementation Guidelines
PCB Design Considerations
When designing with the XC5210-4PQ240C:
- Power Supply Decoupling: Place 0.1µF ceramic capacitors near each Vcc pin
- Ground Plane: Use solid ground plane for optimal noise immunity
- Signal Routing: Maintain controlled impedance for high-speed signals
- Thermal Management: Ensure adequate airflow for surface-mounted package
- Configuration Circuit: Design proper pull-up/pull-down networks for mode pins
Recommended Operating Conditions
| Parameter |
Min |
Typ |
Max |
Unit |
| Supply Voltage (Vcc) |
4.75 |
5.0 |
5.25 |
V |
| Operating Temp (Commercial) |
0 |
25 |
70 |
°C |
| Junction Temperature |
– |
– |
125 |
°C |
Procurement and Availability
Current Manufacturer
Rochester Electronics, LLC maintains authorized manufacturing and distribution rights for the XC5210-4PQ240C, ensuring:
- Long-term product availability
- Consistent quality standards
- Full traceability and authenticity
- Technical support continuation
Packaging Options
- Tube packaging for bulk orders
- Tape and reel for automated assembly
- Custom packaging available upon request
- Anti-static protection standard
Environmental Compliance
Standards and Certifications
- RoHS Compliant: Lead-free manufacturing
- REACH Compliant: No substances of very high concern
- Conflict Minerals: Sourced responsibly
- WEEE Directive: Recyclable components
Frequently Asked Questions
What is the difference between speed grades?
The “-4” speed grade represents standard performance. Lower numbers (e.g., “-3”) indicate faster devices, while higher numbers (e.g., “-5”) represent slower, typically lower-power variants.
Is the XC5210-4PQ240C still in production?
Yes, Rochester Electronics maintains active production under license from Xilinx, ensuring availability for legacy and new designs.
Can I use modern Xilinx tools?
While newer Xilinx ISE versions support the XC5200 family, ISE 14.7 is the last version with full support. Vivado does not support this legacy architecture.
What’s the maximum user I/O count?
The 240-PQFP package provides 196 user I/O pins, with the VersaRing architecture supporting up to 244 I/O signals in larger packages.
Technical Resources and Documentation
Available Documentation
- Complete device datasheet (PDF)
- Programming specifications
- PCB footprint libraries
- IBIS models for signal integrity analysis
- Application notes and design examples
- Migration guides from earlier FPGA families
Design Files
Standard EDA/CAD support includes:
- Schematic symbols
- PCB footprints (multiple formats)
- 3D STEP models
- Simulation models (SPICE/IBIS)
Conclusion
The XC5210-4PQ240C represents a proven, reliable FPGA solution for applications requiring moderate complexity programmable logic in a cost-effective package. With its robust feature set, comprehensive development tool support, and continued availability through Rochester Electronics, this device remains an excellent choice for both legacy system maintenance and new product development in commercial and industrial markets.
Whether you’re designing communications equipment, industrial control systems, or embedded computing solutions, the XC5210-4PQ240C delivers the flexibility, performance, and reliability needed for successful implementation. Its VersaBlock architecture and VersaRing I/O interface provide the building blocks for innovative digital designs, while industry-standard development tools ensure rapid time-to-market.
For engineers seeking a dependable FPGA with excellent I/O density, straightforward design methodology, and long-term availability, the XC5210-4PQ240C continues to be a smart choice in the programmable logic landscape.
