Overview: XC5202-6PCG84C FPGA Solution
The XC5202-6PCG84C is a high-performance Field Programmable Gate Array (FPGA) from AMD (formerly Xilinx), belonging to the renowned XC5200 family. This versatile FPGA offers 256 configurable logic cells and 65 I/O pins, making it an ideal solution for embedded system designs requiring reliable programmable logic functionality. As part of the legacy Xilinx FPGA portfolio, this device continues to serve critical applications in industrial automation, telecommunications, and legacy system maintenance.
Key Technical Specifications
Core Performance Features
| Specification |
Value |
| Part Number |
XC5202-6PCG84C |
| Manufacturer |
AMD (Xilinx) |
| Product Family |
XC5200 Series |
| Logic Cells |
256 Cells |
| Equivalent Gates |
3,000 Gates |
| Maximum Frequency |
83 MHz |
| I/O Pins |
65 User I/O |
| Package Type |
84-Pin PLCC (J-Lead) |
| Package Dimensions |
29.31 x 29.31 mm |
| Technology Node |
0.5µm CMOS |
| Supply Voltage |
5V |
| Operating Temperature |
0°C to 85°C (Commercial) |
Advanced Architecture & Design Capabilities
VersaBlock Logic Module
The XC5202-6PCG84C incorporates Xilinx’s innovative VersaBlock architecture, delivering exceptional design flexibility for complex digital logic implementations. This architecture features:
- 256 Configurable Logic Blocks (CLBs) for versatile logic implementation
- Register-rich design enabling efficient sequential circuit development
- Three-layer metal CMOS process ensuring superior signal integrity
- SRAM-based reprogrammability for unlimited design iterations
VersaRing I/O Interface
The advanced VersaRing I/O interface technology provides:
- High logic cell to I/O ratio optimization
- Programmable output slew-rate control for noise reduction
- Zero flip-flop hold time for input registers
- Enhanced signal integrity for high-speed applications
Package & Mounting Information
84-Pin PLCC Package Details
| Package Feature |
Specification |
| Package Style |
PLCC (Plastic Leaded Chip Carrier) |
| Lead Type |
J-Lead (Surface Mount) |
| Total Pins |
84 Pins |
| Mounting Type |
Surface Mount Technology (SMT) |
| Lead Finish |
Tin/Lead (Sn85Pb15) |
| Package Height |
5.08 mm |
| Body Dimensions |
29.31 x 29.31 mm Square |
Applications & Use Cases
Ideal Application Scenarios
The XC5202-6PCG84C FPGA excels in various embedded system applications:
Industrial Automation
- Process control systems
- Motor control interfaces
- Sensor data acquisition
- Industrial protocol bridges
Legacy System Support
- Replacement component for discontinued systems
- Long-term availability requirements
- Maintenance of existing designs
- Critical infrastructure support
Telecommunications
- Protocol converters
- Signal processing modules
- Interface adapters
- Custom communication controllers
Educational & Prototyping
- Digital logic education
- FPGA learning platforms
- Proof-of-concept designs
- Research and development projects
Design Support & Development Tools
Compatible Software Environments
The XC5202-6PCG84C is supported by comprehensive development tools:
- Xilinx ISE Design Suite for legacy designs
- Schematic capture tools integration
- VHDL synthesis support
- Verilog HDL compatibility
- ABEL design entry
Design Entry Methods
| Method |
Support Level |
| Schematic Capture |
Full Support |
| VHDL |
Full Synthesis |
| Verilog HDL |
Full Synthesis |
| ABEL |
Native Support |
| Mixed Language |
Supported |
Performance Characteristics
Timing Specifications
The XC5202-6PCG84C delivers reliable performance with these timing characteristics:
- Maximum operating frequency: 83 MHz
- Propagation delay: 5.6 ns typical
- Clock-to-output delay: Optimized for high-speed designs
- Setup and hold times: Zero hold time for input registers
Power Consumption
| Parameter |
Typical Value |
| Supply Voltage (VCC) |
5.0V ±5% |
| Logic Low Input |
0V to 0.8V |
| Logic High Input |
2.0V to VCC |
| Standby Current |
Application dependent |
| Active Current |
Design dependent |
Ordering & Availability Information
Part Number Nomenclature
XC5202-6PCG84C breaks down as follows:
- XC5202: Family and gate count designation
- -6: Speed grade (-6 = Standard speed)
- PC: Package type (Plastic Chip Carrier)
- G: Lead-free option indicator
- 84: Pin count
- C: Commercial temperature range (0°C to 85°C)
Quality & Compliance
| Standard |
Status |
| RoHS Compliance |
Varies by production lot |
| Lifecycle Status |
Obsolete/Limited Availability |
| Quality Grade |
Commercial (0°C to 85°C) |
| Manufacturing |
AMD/Xilinx Certified |
Comparison with Related XC5200 Family Members
XC5200 Family Overview
| Part Number |
Logic Cells |
Gates |
I/O Pins |
Package Options |
| XC5202 |
256 |
3K |
65 |
84-PLCC, 100-VQFP |
| XC5204 |
432 |
5K |
97 |
Multiple |
| XC5206 |
640 |
7K |
129 |
Multiple |
| XC5210 |
1,024 |
10K |
161 |
Multiple |
| XC5215 |
1,520 |
15K |
193 |
Multiple |
Design Considerations & Best Practices
PCB Layout Recommendations
When designing with the XC5202-6PCG84C, consider:
- Decoupling capacitors: Place 0.1µF ceramic capacitors close to each VCC pin
- Power plane design: Use dedicated power and ground planes for noise reduction
- Signal integrity: Maintain controlled impedance for high-speed signals
- Thermal management: Ensure adequate airflow for reliable operation
Configuration & Programming
- Configuration mode: SRAM-based, requires external storage
- Programming interface: JTAG boundary scan supported
- Configuration time: Fast reconfiguration capability
- Unlimited reprogrammability: Ideal for iterative design processes
Frequently Asked Questions
What is the main difference between XC5202-6PCG84C and XC5202-6PC84C?
The “G” in XC5202-6PCG84C typically indicates specific packaging or lead-free options. Both variants share identical core FPGA functionality with 256 logic cells and 65 I/O pins in an 84-pin PLCC package.
Is the XC5202-6PCG84C still in production?
This device has reached obsolescence status. However, limited inventory remains available through authorized distributors and specialty component suppliers for legacy system support and maintenance applications.
What development tools support the XC5202-6PCG84C?
The XC5202-6PCG84C is supported by Xilinx ISE Design Suite (legacy software). Modern Vivado Design Suite does not support the XC5200 family, as this is a mature product line.
Can the XC5202-6PCG84C be used in new designs?
While technically capable, this FPGA is recommended primarily for legacy system replacements. For new designs, AMD/Xilinx recommends current-generation FPGA families with enhanced features and long-term availability.
Technical Support & Resources
Documentation & Datasheets
Access comprehensive technical documentation:
- XC5200 Family Datasheet
- Application notes and design guides
- PCB layout guidelines
- Thermal analysis reports
Additional Resources
- Technical support through authorized distributors
- Community forums for legacy Xilinx devices
- Third-party design consultants specializing in XC5200 family
- Alternative component recommendations for obsolete designs
Conclusion: XC5202-6PCG84C FPGA Value Proposition
The XC5202-6PCG84C represents a proven FPGA solution from the established XC5200 family. With 256 logic cells, 65 I/O pins, and robust 83 MHz performance, this device continues to serve critical legacy applications requiring reliable programmable logic. While classified as obsolete, the XC5202-6PCG84C remains available through specialty distributors for system maintenance and long-term support requirements.
For organizations maintaining legacy systems or requiring exact-fit replacements, the XC5202-6PCG84C delivers dependable FPGA functionality backed by decades of proven field performance. Engineers seeking alternatives should explore modern AMD/Xilinx FPGA families offering enhanced capabilities, lower power consumption, and assured long-term availability.
