The XC5204-6PQ160C is a professional-grade FPGA (Field Programmable Gate Array) from AMD’s legacy Xilinx XC5200 family, designed to deliver reliable performance in demanding industrial and embedded applications. This 160-pin PQFP packaged FPGA offers excellent programmable logic capabilities with 6,000 gates and 480 logic cells.
Overview of XC5204-6PQ160C FPGA
The XC5204-6PQ160C represents a proven solution for engineers requiring dependable programmable logic in legacy system upgrades, maintenance applications, and specialized industrial control systems. Built on robust 0.5μm CMOS technology, this FPGA delivers consistent performance across a wide operating temperature range.
Key Features and Specifications
This Xilinx FPGA combines versatility with reliability, making it suitable for various embedded system applications where field-programmable logic provides critical system flexibility.
Technical Specifications Table
| Parameter |
Specification |
| Part Number |
XC5204-6PQ160C |
| Manufacturer |
AMD (formerly Xilinx) |
| Product Family |
XC5200 Series |
| Package Type |
160-BQFP / 160-PQFP |
| Package Dimensions |
28mm x 28mm |
| Number of Pins |
160 |
| Gate Count |
6,000 Gates |
| Logic Cells |
480 Cells |
| Configurable Logic Blocks (CLBs) |
120 CLBs |
| Number of I/O Pins |
124 |
| Maximum Frequency |
83 MHz |
| Technology |
0.5μm CMOS |
| Supply Voltage |
4.75V ~ 5.25V (5V nominal) |
| Operating Temperature Range |
0°C ~ 85°C (TJ) |
| Mounting Type |
Surface Mount |
| Terminal Form |
Gull Wing |
| Package Shape |
Square |
| Lifecycle Status |
Obsolete (Legacy Product) |
XC5204-6PQ160C Architecture and Performance
Logic Element Configuration
The XC5204-6PQ160C features 120 Configurable Logic Blocks (CLBs) that provide 480 individual logic elements or cells. This architecture allows designers to implement complex digital logic functions efficiently.
Speed Grade and Timing
Operating at speeds up to 83 MHz, the -6 speed grade designation indicates this FPGA’s timing characteristics. The device delivers reliable performance for real-time control applications, signal processing tasks, and interface protocols.
Input/Output Capabilities
With 124 available I/O pins, the XC5204-6PQ160C provides extensive connectivity options for interfacing with peripheral devices, sensors, actuators, and communication protocols. The gull-wing terminal configuration ensures reliable solder joints for industrial applications.
Package Information
| Package Detail |
Description |
| Package Code |
BQFP/PQFP |
| Pin Count |
160 pins |
| Body Size |
28mm x 28mm |
| Pitch |
Standard QFP pitch |
| Lead Form |
Gull Wing |
| Material |
Plastic |
| Mounting |
Surface Mount Technology (SMT) |
| Packaging |
Tray |
Applications for XC5204-6PQ160C
Industrial Control Systems
The XC5204-6PQ160C excels in industrial automation environments where programmable logic controllers (PLCs), motor control systems, and process automation require reliable field-programmable solutions.
Legacy System Maintenance
For equipment manufacturers and maintenance teams, this FPGA serves as a critical replacement component for aging industrial systems, medical equipment, and telecommunications infrastructure still in operation.
Embedded System Design
Digital signal processing, protocol conversion, custom interface development, and specialized control algorithms benefit from the XC5204-6PQ160C’s programmable architecture.
Communication Equipment
The device supports implementation of custom communication protocols, data conversion, signal conditioning, and interface bridging applications.
Electrical Characteristics
| Electrical Parameter |
Min |
Typ |
Max |
Unit |
| Supply Voltage (VCC) |
4.75 |
5.0 |
5.25 |
V |
| Junction Temperature (TJ) |
0 |
– |
85 |
°C |
| Maximum Frequency |
– |
– |
83 |
MHz |
| Technology Node |
– |
0.5 |
– |
μm |
Design Considerations
Power Supply Requirements
The XC5204-6PQ160C requires a stable 5V power supply with tolerance between 4.75V and 5.25V. Proper decoupling capacitors should be placed near each power pin to ensure signal integrity and reduce electrical noise.
Thermal Management
With an operating junction temperature range of 0°C to 85°C, adequate thermal management ensures reliable operation. Consider heatsinks or thermal vias for high-utilization applications.
PCB Layout Guidelines
The 160-pin PQFP package requires careful PCB layout consideration. Recommended practices include controlled impedance routing for high-speed signals, adequate ground planes, and proper clearances around the package perimeter.
Comparison with Similar FPGAs
| Feature |
XC5204-6PQ160C |
Typical Alternative |
| Logic Cells |
480 |
500-600 |
| Gate Count |
6,000 |
5,000-7,000 |
| I/O Pins |
124 |
120-140 |
| Speed Grade |
-6 (83 MHz) |
Varies |
| Package |
160-PQFP |
144-176 PQFP |
| Voltage |
5V |
3.3V/5V |
| Technology |
0.5μm CMOS |
0.35μm-0.65μm |
Development Tools and Software Support
Programming and Configuration
The XC5204-6PQ160C is programmed using Xilinx ISE (Integrated Software Environment) development tools. JTAG programming interface provides in-system programmability for development and field updates.
Design Entry Methods
Engineers can utilize schematic capture, VHDL, or Verilog HDL for design entry. The synthesis tools optimize logic implementation for the XC5200 architecture.
Simulation and Verification
Industry-standard simulation tools support functional verification and timing analysis to ensure design meets performance requirements before implementation.
Availability and Sourcing
Product Status
The XC5204-6PQ160C carries an obsolete status from the manufacturer, indicating it is no longer in active production. However, inventory remains available through authorized distributors, surplus electronics suppliers, and specialized component brokers.
Quality Assurance
When sourcing legacy components like the XC5204-6PQ160C, verify authenticity through authorized channels. Reputable suppliers provide traceability documentation, date codes, and quality certifications.
Recommended Suppliers
Major electronics distributors maintain inventory of legacy Xilinx components. Alternative sourcing options include:
- Authorized electronic component distributors
- OEM excess inventory suppliers
- ISO-certified surplus component vendors
- Component obsolescence management services
Migration and Replacement Options
Modern FPGA Alternatives
For new designs, consider modern FPGA families with enhanced features, lower power consumption, and current manufacturer support. Migration planning should evaluate:
- Pin compatibility and package options
- Logic density requirements
- Speed and performance needs
- Development tool compatibility
- Long-term availability
Pin-Compatible Solutions
While direct pin-compatible replacements may be limited, FPGA manufacturers offer migration paths with similar logic capacity and I/O counts in contemporary device families.
Frequently Asked Questions
What is the XC5204-6PQ160C used for?
The XC5204-6PQ160C is used in industrial control systems, embedded applications, legacy system maintenance, communication equipment, and custom digital logic implementations requiring 6,000 gates of programmable logic.
Is the XC5204-6PQ160C still available?
While classified as obsolete by the manufacturer, the XC5204-6PQ160C remains available through distributors, surplus suppliers, and component brokers specializing in legacy electronic components.
What voltage does the XC5204-6PQ160C require?
The device operates on a 5V supply voltage with acceptable range of 4.75V to 5.25V for reliable operation.
What package does the XC5204-6PQ160C come in?
The XC5204-6PQ160C uses a 160-pin Plastic Quad Flat Pack (PQFP) also designated as BQFP, with a 28mm x 28mm body size and gull-wing leads for surface mount installation.
How many I/O pins does the XC5204-6PQ160C have?
The device provides 124 user-configurable I/O pins from its 160-pin package.
What programming tools work with XC5204-6PQ160C?
Xilinx ISE (Integrated Software Environment) development software supports the XC5200 family, enabling VHDL, Verilog, and schematic design entry with JTAG programming interface.
What is the maximum operating frequency?
The -6 speed grade designation indicates the XC5204-6PQ160C operates at frequencies up to 83 MHz.
What temperature range does the device support?
The junction temperature range spans 0°C to 85°C, suitable for commercial and industrial environments.
Technical Support and Documentation
Datasheet Resources
Comprehensive datasheets provide detailed electrical specifications, timing diagrams, package drawings, and application notes. Access documentation through AMD/Xilinx archive resources or authorized distributor technical libraries.
Application Notes
Application notes cover topics including:
- Power supply design and decoupling
- PCB layout best practices
- Signal integrity considerations
- Thermal management guidelines
- Programming and configuration procedures
Community Resources
Technical forums, engineering communities, and legacy system specialists provide valuable insights for working with XC5200 family devices in existing designs and maintenance applications.
Conclusion
The XC5204-6PQ160C represents a reliable FPGA solution for industrial applications, legacy system support, and specialized embedded designs. With 6,000 gates, 480 logic cells, and 124 I/O pins in a compact 160-pin PQFP package, this device delivers proven performance for applications requiring programmable logic functionality.
While obsolete from active production, the XC5204-6PQ160C remains available through various sourcing channels for maintenance, repair, and specialized applications. Engineers should evaluate modern alternatives for new designs while recognizing the XC5204-6PQ160C’s continued value in existing systems.
For sourcing authentic XC5204-6PQ160C components, consult authorized distributors and reputable surplus suppliers who provide quality assurance and traceability documentation.
