Overview: High-Performance FPGA Solution for Embedded Systems
The XC5202-6PC84C is a professional-grade Field Programmable Gate Array (FPGA) from the renowned XC5200 family, manufactured by AMD (formerly Xilinx). This versatile FPGA delivers exceptional performance for embedded applications, combining 256 logic cells with advanced VersaBlock architecture to provide designers with a powerful, cost-effective programmable logic solution.
As a member of the trusted Xilinx FPGA portfolio, the XC5202-6PC84C offers industry-leading flexibility and reliability for digital circuit design, prototyping, and production applications.
Key Features and Benefits
Advanced FPGA Architecture
The XC5202-6PC84C leverages cutting-edge SRAM-based reprogrammable architecture, enabling designers to reconfigure the device multiple times without compromising performance. This FPGA utilizes 0.5µm three-layer metal CMOS process technology, delivering optimal power efficiency and signal integrity for demanding applications.
Primary advantages include:
- 256 configurable logic cells providing approximately 3,000 usable gates
- VersaBlock logic module for enhanced design flexibility
- VersaRing I/O interface offering superior logic cell to I/O ratio
- 83MHz maximum operating frequency for high-speed applications
- Zero flip-flop hold time simplifying system timing requirements
- Programmable output slew-rate control reducing electromagnetic interference
Technical Specifications Table
| Specification |
Value |
| Part Number |
XC5202-6PC84C |
| Manufacturer |
AMD (Xilinx) |
| Product Family |
XC5200 Series FPGA |
| Logic Cells |
256 cells |
| Approximate Gates |
3,000 gates |
| Configurable Logic Blocks (CLBs) |
64 CLBs |
| Maximum Frequency |
83MHz |
| Process Technology |
0.5µm CMOS |
| Supply Voltage |
5V |
| Operating Temperature Range |
0°C to 85°C (Commercial) |
| Package Type |
84-Pin PLCC (Plastic Leaded Chip Carrier) |
| Package Code |
PC84 |
| Terminal Form |
J-Lead (J-Bend) |
| Package Dimensions |
29.31mm x 29.31mm |
| Mounting Type |
Surface Mount |
| Lead Material |
Tin/Lead (Sn85Pb15) |
| RoHS Status |
Not Compliant (Legacy Product) |
| Lifecycle Status |
Obsolete |
Package and Pin Configuration
PLCC Package Details
| Package Parameter |
Specification |
| Total Pin Count |
84 pins |
| Package Type |
PLCC (Plastic Leaded Chip Carrier) |
| Lead Pitch |
1.27mm (50 mil) |
| Package Height |
4.57mm typical |
| Seating Plane Height |
5.08mm |
| Body Size |
29.31mm x 29.31mm square |
| Lead Form |
J-Lead configuration |
| Mounting Method |
Through-hole or surface mount with socket |
Performance Characteristics
Speed Grade and Timing
| Parameter |
XC5202-6 Rating |
| Speed Grade |
-6 (Commercial) |
| Maximum System Frequency |
83MHz |
| Propagation Delay |
5.6ns typical |
| Clock-to-Output Delay |
Low latency design |
| Setup Time |
Industry standard |
| Hold Time |
Zero (simplified timing) |
Architecture and Design Features
Configurable Logic Block Structure
The XC5202-6PC84C contains 64 Configurable Logic Blocks (CLBs), each featuring:
- Four programmable Look-Up Tables (LUTs)
- Four D-type flip-flops or transparent latches
- Dedicated fast arithmetic carry logic
- Flexible function generator cascading
- Multiple routing options for optimal performance
Input/Output Capabilities
The VersaRing I/O interface provides:
- High logic cell to I/O pin ratio
- Programmable output drive strength (8mA source/sink)
- Programmable slew rate control for EMI reduction
- IEEE 1149.1-compatible boundary scan
- Bidirectional capability on all user I/O
- Internal pull-up/pull-down resistors (20kΩ – 100kΩ)
Configuration and Programming
Supported Configuration Modes
| Configuration Mode |
Description |
| Master Serial |
FPGA controls configuration process |
| Slave Serial |
External controller manages configuration |
| Master Parallel |
Parallel data loading from PROM |
| Slave Parallel |
High-speed parallel configuration |
| Boundary Scan |
JTAG-based programming and testing |
Configuration Features
- Internal oscillator running at nominal 12MHz
- Selectable CCLK frequencies: 1MHz (default), 6MHz
- Bitstream encryption support for IP protection
- Readback capability for design verification
- Partial reconfiguration support
Application Areas and Use Cases
Ideal Applications for XC5202-6PC84C
The XC5202-6PC84C FPGA excels in numerous embedded system applications:
Digital Signal Processing: Custom filter implementation, data acquisition systems, and real-time signal analysis
Industrial Control: Programmable logic controllers (PLCs), motor control systems, and automation equipment
Communications: Protocol conversion, data encryption/decryption, and communication interface bridging
Instrumentation: Test equipment, measurement devices, and scientific instruments
Legacy System Support: Replacement component for existing designs requiring XC5200 family compatibility
Development and Design Support
Software Tools and Resources
Design engineers can utilize comprehensive development tools for the XC5202-6PC84C:
- Xilinx ISE Design Suite for synthesis and implementation
- ABEL, VHDL, and Verilog HDL support for flexible design entry
- Schematic capture integration with major EDA tools
- Simulation tools for design verification
- Timing analysis utilities for performance optimization
Design Entry Methods
| Method |
Description |
| HDL Synthesis |
Verilog and VHDL hardware description languages |
| Schematic Capture |
Visual design entry with popular CAD tools |
| ABEL |
Advanced Boolean Expression Language |
| Mixed Entry |
Combination of multiple design methods |
Power and Thermal Characteristics
Power Supply Requirements
| Parameter |
Specification |
| Core Voltage (VCC) |
5.0V ±5% |
| I/O Voltage (VCCIO) |
5.0V ±5% |
| Typical Power Consumption |
Varies by design utilization |
| Maximum Junction Temperature |
85°C (Commercial grade) |
| Thermal Resistance (θJA) |
Package dependent |
Quality and Reliability
Manufacturing Standards
The XC5202-6PC84C is manufactured to rigorous quality standards:
- Produced in ISO 9001 certified facilities
- Comprehensive electrical testing and burn-in procedures
- ESD protection on all pins
- Moisture sensitivity level (MSL) classification
- Long-term reliability testing validation
Ordering Information and Availability
Part Number Breakdown
XC5202-6PC84C decoding:
- XC = Xilinx/AMD FPGA family
- 5202 = Device density (256 cells, 2000 gates nominal)
- -6 = Speed grade (commercial temperature, 83MHz)
- PC84 = Package type (84-pin PLCC)
- C = Commercial temperature range (0°C to 85°C)
Availability Status
Important Notice: The XC5202-6PC84C is currently classified as an obsolete product by the manufacturer. While new production has ceased, this FPGA may still be available through:
- Authorized distributors with existing inventory
- Electronic component brokers specializing in legacy parts
- Secondary market suppliers
- Surplus and excess inventory channels
Alternative and Replacement Options
Migration Considerations
For new designs or product updates, consider these modern FPGA alternatives:
Xilinx Spartan Series: Offers improved performance, lower power consumption, and modern I/O standards
AMD Artix-7 Family: Provides significantly higher logic density with 28nm technology
Lattice iCE40 Series: Cost-effective solution for lower-density requirements
Intel (Altera) MAX 10: Non-volatile FPGA with integrated flash memory
Cross-Reference Compatibility
When seeking replacements, evaluate:
- Pin compatibility and package options
- Logic capacity and performance requirements
- I/O voltage level compatibility
- Design tool migration requirements
- Cost and availability factors
Competitive Advantages
Why Choose XC5202-6PC84C
Despite its obsolete status, the XC5202-6PC84C offers specific advantages:
Proven Track Record: Decades of successful deployment in industrial applications
Design Reuse: Maintains compatibility with existing XC5200 family designs
Cost-Effective: Competitive pricing for legacy system maintenance
Well-Documented: Extensive application notes, reference designs, and technical support resources
Robust Architecture: VersaBlock and VersaRing technologies provide reliable performance
Technical Support and Resources
Available Documentation
Access comprehensive technical resources for the XC5202-6PC84C:
- Complete datasheet with electrical specifications
- User guide detailing architecture and features
- Application notes for common design scenarios
- PCB layout guidelines and recommendations
- Configuration mode reference materials
- Software tool tutorials and user manuals
Design Assistance
Engineers working with the XC5202-6PC84C can obtain support through:
- Technical forums and community discussion boards
- Application engineering consultation
- Third-party design service providers
- University and research institution resources
Environmental and Compliance Information
Regulatory Standards
| Standard |
Compliance Status |
| RoHS |
Not Compliant (contains lead) |
| REACH |
Legacy product exemptions may apply |
| Conflict Minerals |
Manufactured before current regulations |
| WEEE |
Subject to local disposal regulations |
Environmental Handling
Important: The XC5202-6PC84C contains lead in solder and may not comply with current environmental regulations. Proper handling, recycling, and disposal procedures must be followed according to local environmental protection laws.
Conclusion: Reliable FPGA for Specialized Applications
The XC5202-6PC84C represents a mature, well-understood FPGA solution from the extensive Xilinx FPGA product portfolio. While no longer in active production, this device continues to serve critical roles in legacy system maintenance, industrial equipment, and specialized applications where its specific characteristics provide value.
For engineers maintaining existing designs or requiring compatible replacement components, the XC5202-6PC84C delivers proven performance backed by comprehensive documentation and established design methodologies. Its VersaBlock architecture, VersaRing I/O interface, and flexible configuration options make it a capable solution for moderate-complexity digital designs.
When evaluating the XC5202-6PC84C for your application, consider both the immediate technical requirements and long-term availability planning. For new designs, exploring modern FPGA alternatives may provide enhanced performance, reduced power consumption, and better long-term support.
Frequently Asked Questions
Q: Is the XC5202-6PC84C still available for purchase? A: As an obsolete product, availability is limited to existing distributor inventory and secondary market sources. New production has been discontinued.
Q: What development tools support the XC5202-6PC84C? A: The Xilinx ISE Design Suite provides comprehensive development support, including VHDL/Verilog synthesis, schematic capture, and implementation tools.
Q: Can I replace the XC5202-6PC84C with a modern FPGA? A: Yes, several modern alternatives exist, though design migration will be required. Consider Spartan, Artix, or equivalent low-density FPGAs from current product lines.
Q: What is the maximum operating frequency? A: The -6 speed grade supports up to 83MHz system frequency, with 5.6ns typical propagation delay.
Q: Does this FPGA support modern I/O standards? A: The XC5202-6PC84C uses 5V I/O standards typical of its generation. Modern voltage levels (3.3V, 2.5V, 1.8V) require level translation.
