The XC2S200-6FGG973C is a premium field-programmable gate array from Xilinx’s renowned Spartan-II family, delivering exceptional performance and flexibility for complex digital design projects. This advanced FPGA combines 200,000 system gates with 973-pin fine-pitch BGA packaging, making it an ideal solution for industrial automation, telecommunications, and embedded systems development.
Overview of XC2S200-6FGG973C FPGA
The XC2S200-6FGG973C represents Xilinx’s commitment to providing cost-effective, high-performance programmable logic solutions. Built on reliable 0.18μm CMOS technology, this Spartan-II FPGA offers designers a superior alternative to traditional mask-programmed ASICs while eliminating lengthy development cycles and high initial costs.
Key Technical Specifications
| Specification |
Details |
| Part Number |
XC2S200-6FGG973C |
| FPGA Family |
Spartan-II |
| System Gates |
200,000 |
| Logic Cells |
5,292 |
| CLB Array |
28 x 42 (1,176 total CLBs) |
| Speed Grade |
-6 (Commercial temperature range) |
| Package Type |
FGG973 (973-ball Fine-pitch BGA) |
| Core Voltage |
2.5V |
| Technology |
0.18μm CMOS |
| Maximum User I/O |
284 pins |
Memory Architecture of XC2S200-6FGG973C
The XC2S200-6FGG973C features a comprehensive dual-memory architecture designed for versatile data storage and processing requirements:
Memory Specifications Table
| Memory Type |
Capacity |
Configuration |
| Distributed RAM |
75,264 bits |
Integrated within CLBs |
| Block RAM |
56K bits |
Dedicated memory blocks |
| Total RAM Resources |
131,264 bits |
Combined memory capacity |
This dual-memory configuration allows designers to optimize memory allocation based on application-specific requirements, enhancing overall system efficiency.
Advanced Features and Capabilities
Configurable Logic Blocks (CLBs)
The XC2S200-6FGG973C incorporates 1,176 configurable logic blocks arranged in a 28 x 42 array, providing extensive logic resources for implementing complex digital circuits. Each CLB contains multiple logic cells with Look-Up Tables (LUTs), flip-flops, and multiplexers, enabling efficient implementation of arithmetic functions, state machines, and data path operations.
Input/Output Architecture
With 284 maximum available user I/O pins (excluding four global clock inputs), the XC2S200-6FGG973C supports various I/O standards and voltage levels. The FGG973 package provides exceptional routing flexibility and signal integrity for high-speed applications.
Clock Management Resources
Four Delay-Locked Loops (DLLs) positioned at each corner of the die ensure precise clock distribution and phase alignment. These DLLs enable:
- Clock deskewing and phase shifting
- Frequency synthesis and division
- Reduced clock-to-output delays
- Enhanced timing closure
Performance Characteristics
Speed Grade Analysis
| Performance Metric |
XC2S200-6 Specification |
| Speed Grade |
-6 (Commercial) |
| Maximum Frequency |
Up to 263 MHz |
| Operating Temperature |
0°C to +85°C (Commercial) |
| Logic Delay |
Optimized for high-speed applications |
The -6 speed grade designation indicates this device is exclusively available for commercial temperature ranges, optimized for applications requiring reliable performance in controlled environments.
Package Information: FGG973
Fine-Pitch BGA Package Specifications
| Package Parameter |
Value |
| Package Type |
Fine-pitch Ball Grid Array (FBGA) |
| Total Pin Count |
973 balls |
| Ball Pitch |
Fine-pitch spacing for high-density routing |
| Thermal Performance |
Enhanced heat dissipation |
| PCB Compatibility |
Industry-standard footprint |
The FGG973 package offers superior electrical performance with minimized inductance and improved signal integrity compared to traditional lead-frame packages. This makes the XC2S200-6FGG973C particularly suitable for high-frequency applications and designs requiring extensive I/O connectivity.
Application Areas for XC2S200-6FGG973C
Industrial and Commercial Applications
The XC2S200-6FGG973C excels in diverse application domains:
Digital Signal Processing (DSP)
- Audio and video processing systems
- Image enhancement and filtering
- Real-time data acquisition systems
- Software-defined radio implementations
Communications Infrastructure
- Protocol converters and bridges
- Data encoding/decoding systems
- Network interface controllers
- Telecommunications equipment
Control Systems
- Industrial automation controllers
- Motor control applications
- Robotics control systems
- Process monitoring equipment
Embedded Systems
- Custom computing platforms
- System-on-chip (SoC) prototyping
- Hardware acceleration modules
- Reconfigurable computing systems
Design Advantages and Benefits
Why Choose XC2S200-6FGG973C?
- Cost-Effective Development: Eliminates expensive mask costs and NRE fees associated with ASIC development
- Rapid Prototyping: Supports iterative design cycles with quick reprogramming capabilities
- Field Upgradability: Enables firmware updates without hardware replacement
- Risk Mitigation: Reduces financial exposure compared to custom ASIC development
- Scalability: Compatible with Xilinx development tools for easy design migration
Programmability Advantages
Unlike fixed-function ASICs, the XC2S200-6FGG973C offers complete design flexibility through in-system programmability. Engineers can modify logic functions, update algorithms, and optimize performance after deployment, significantly extending product lifecycle and reducing time-to-market.
Development Tools and Support
Compatible Development Platforms
The XC2S200-6FGG973C integrates seamlessly with industry-standard development tools:
- Xilinx ISE Design Suite: Complete FPGA design flow from synthesis to bitstream generation
- JTAG Programming: Standard boundary-scan interface for device configuration
- IP Core Library: Pre-verified intellectual property blocks for accelerated development
- Simulation Tools: Comprehensive verification and validation capabilities
For comprehensive Xilinx FPGA solutions and technical resources, designers can access extensive documentation, application notes, and reference designs.
Technical Comparison Table
XC2S200-6FGG973C vs. Other Spartan-II Variants
| Feature |
XC2S200-6FGG973C |
XC2S150 |
XC2S100 |
| System Gates |
200,000 |
150,000 |
100,000 |
| Logic Cells |
5,292 |
3,888 |
2,700 |
| CLBs |
1,176 |
864 |
600 |
| Max User I/O (FGG package) |
284 |
260 |
176 |
| Distributed RAM |
75,264 bits |
55,296 bits |
38,400 bits |
| Block RAM |
56K bits |
48K bits |
40K bits |
This comparison demonstrates the XC2S200-6FGG973C’s position as a high-capacity member of the Spartan-II family, offering maximum logic resources within this product line.
Quality and Reliability
Manufacturing Standards
Xilinx manufactures the XC2S200-6FGG973C using advanced semiconductor processes with rigorous quality control:
- 0.18μm CMOS technology: Proven manufacturing process
- Commercial temperature range: Reliable operation from 0°C to +85°C
- Standard compliance: Meets industry quality and reliability standards
- RoHS options: Available in both standard and lead-free configurations
Device Marking and Identification
Sample device marking format:
XC2S200TM
FGG973AFP0025
A1234567A
6C
SPARTAN
This standardized marking ensures traceability and authenticity verification.
Configuration and Programming
Configuration Options
The XC2S200-6FGG973C supports multiple configuration modes:
- JTAG Configuration: Industry-standard boundary-scan programming
- Master Serial Mode: Direct configuration from serial PROM
- Slave Serial Mode: Configuration from external controller
- SelectMAP Mode: High-speed parallel configuration interface
Power Requirements
| Power Rail |
Voltage |
Purpose |
| VCCINT |
2.5V |
Core logic power supply |
| VCCO |
1.5V – 3.3V |
I/O bank power supply (varies by standard) |
| VCCAUX |
2.5V |
Auxiliary circuits (DLLs, clock resources) |
Ordering Information and Part Number Breakdown
Part Number Decoding: XC2S200-6FGG973C
- XC: Xilinx Commercial product
- 2S: Spartan-II family identifier
- 200: Device size (200K system gates)
- -6: Speed grade (-6 commercial)
- FGG: Package type (Fine-pitch BGA, lead-free)
- 973: Pin count (973 balls)
- C: Commercial temperature range (0°C to +85°C)
Design Considerations
PCB Layout Recommendations
When designing with the XC2S200-6FGG973C:
- Power Distribution: Implement proper power plane design with adequate decoupling capacitors
- Thermal Management: Ensure sufficient airflow or heat-sinking for high-utilization designs
- Signal Integrity: Follow high-speed design practices for critical signal paths
- Impedance Control: Match PCB trace impedance to I/O standards being used
Electromagnetic Compatibility (EMC)
The FGG973 package’s ball grid array configuration minimizes electromagnetic emissions and improves noise immunity compared to traditional packages, making it suitable for applications with stringent EMC requirements.
Competitive Advantages
XC2S200-6FGG973C Market Position
The XC2S200-6FGG973C offers several competitive advantages:
Versus ASICs:
- Zero NRE costs
- Faster time-to-market
- Design flexibility and field upgradability
- Lower risk for medium-volume production
Versus Competing FPGAs:
- Proven Spartan-II architecture
- Excellent price-performance ratio
- Comprehensive development ecosystem
- Broad industry adoption and support
Environmental and Compliance Information
Regulatory Compliance
- RoHS Compliance: Available in lead-free configurations (indicated by “G” in package code)
- REACH Compliance: Meets EU chemical regulations
- Export Control: Subject to standard semiconductor export regulations
- Conflict Minerals: Xilinx maintains responsible sourcing practices
Long-Term Availability and Support
Xilinx provides comprehensive product lifecycle support for the XC2S200-6FGG973C, including:
- Detailed technical documentation and datasheets
- Application notes and reference designs
- Technical support through authorized distributors
- Product change notifications (PCNs) for manufacturing updates
- Long-term availability commitment for industrial applications
Conclusion
The XC2S200-6FGG973C represents an excellent choice for engineers requiring a high-performance, cost-effective FPGA solution with substantial logic resources and extensive I/O capabilities. Its 200,000 system gates, 973-pin fine-pitch BGA package, and comprehensive feature set make it ideal for applications ranging from industrial control systems to advanced telecommunications infrastructure.
With proven Spartan-II architecture, robust development tool support, and Xilinx’s reputation for quality and reliability, the XC2S200-6FGG973C delivers exceptional value for complex digital design projects. Whether you’re developing custom computing platforms, implementing sophisticated signal processing algorithms, or creating innovative embedded systems, this FPGA provides the performance, flexibility, and reliability needed for mission-critical applications.
