Overview of XC2S200-6FGG937C FPGA
The XC2S200-6FGG937C represents Xilinx’s advanced Spartan-II family FPGA, delivering exceptional performance for embedded systems and digital logic applications. This field-programmable gate array combines 200,000 system gates with versatile I/O capabilities in a fine-pitch BGA package, making it ideal for space-constrained designs requiring robust functionality.
Key Technical Specifications
Core Architecture Details
| Specification |
Value |
| System Gates |
200,000 |
| Logic Cells |
4,704 |
| CLB Array |
28 x 42 |
| Total Block RAM |
56 Kbits |
| Distributed RAM |
14,848 bits |
| Speed Grade |
-6 (Standard) |
| Package Type |
FGG937 (Fine-Pitch BGA) |
| Total I/O Pins |
684 user I/O |
Performance Characteristics
The XC2S200-6FGG937C operates with a -6 speed grade, providing balanced performance for demanding applications. This Xilinx FPGA delivers reliable operation across commercial temperature ranges while maintaining low power consumption characteristics essential for modern electronic designs.
Package Configuration and Pin Details
FGG937 Package Advantages
| Feature |
Specification |
| Package Style |
937-pin Fine-Pitch BGA |
| Ball Pitch |
1.0mm |
| Package Dimensions |
31mm x 31mm |
| Maximum User I/O |
684 pins |
| Power/Ground Pins |
Dedicated distribution |
| Thermal Performance |
Enhanced heat dissipation |
The FGG937 package offers maximum I/O density, making the XC2S200-6FGG937C perfect for high-bandwidth applications requiring extensive interconnectivity with peripheral devices and memory interfaces.
Memory Resources and Configuration
Embedded Memory Architecture
| Memory Type |
Capacity |
Configuration |
| Block SelectRAM |
56 Kbits |
Dual-port capability |
| Distributed RAM |
14,848 bits |
Flexible implementation |
| Look-Up Tables |
9,408 LUTs |
Logic/memory dual-use |
The dual-port block RAM architecture enables simultaneous read/write operations, significantly improving data throughput for buffer-intensive applications.
Application Areas and Use Cases
Industrial and Commercial Applications
The XC2S200-6FGG937C excels in multiple demanding environments:
- Digital Signal Processing: Real-time filtering and transformation algorithms
- Motor Control Systems: PWM generation and encoder interfaces
- Communication Protocols: Multi-standard serial interface implementation
- Video Processing: Image capture and display controller designs
- Instrumentation: Data acquisition and measurement systems
- Networking Equipment: Packet processing and routing logic
System Integration Benefits
This Spartan-II device provides cost-effective FPGA solutions for mid-range applications where the 200K gate count matches project requirements perfectly, eliminating the need for oversized components.
Design Implementation Features
Configuration and Programming
| Configuration Method |
Supported |
| Master Serial |
Yes |
| Slave Serial |
Yes |
| JTAG Boundary Scan |
Yes |
| Master Parallel |
Yes |
| Slave Parallel |
Yes |
Multiple configuration options provide flexibility during prototyping and production deployment phases.
Clock Management Resources
The XC2S200-6FGG937C includes four Digital Clock Managers (DCMs) providing:
- Clock frequency synthesis and division
- Phase shifting capabilities
- Clock deskew functionality
- Multiple output clock generation
I/O Standards and Interface Support
Supported I/O Standards
| Standard Type |
Voltage Levels |
Application |
| LVTTL |
3.3V |
General purpose |
| LVCMOS |
1.5V, 1.8V, 2.5V, 3.3V |
Mixed-voltage systems |
| SSTL-2/3 |
2.5V/3.3V |
Memory interfaces |
| GTL/GTL+ |
Terminated |
High-speed buses |
| PCI 33/66 |
3.3V/5V tolerant |
Legacy compatibility |
The extensive I/O standard support enables seamless integration with various interface requirements without external level-shifting components.
Power Consumption and Thermal Management
Operating Specifications
| Parameter |
Typical Value |
| Core Voltage (VCCINT) |
2.5V ±5% |
| I/O Voltage (VCCO) |
1.5V to 3.3V |
| Static Power |
Application-dependent |
| Junction Temperature |
-40°C to +100°C |
Efficient power distribution through the FGG937 package ensures stable operation even in thermally challenging environments.
Development and Software Support
Design Tools Compatibility
The XC2S200-6FGG937C integrates seamlessly with Xilinx ISE Design Suite, providing comprehensive development capabilities including:
- Synthesis and place-and-route optimization
- Timing analysis and constraint management
- In-system debugging capabilities
- IP core library access
Advantages Over Alternative Solutions
Why Choose XC2S200-6FGG937C
Maximum I/O Accessibility: With 684 user I/O pins, this variant provides the highest connectivity density in the Spartan-II 200K gate family, eliminating I/O constraints in complex designs.
Package Efficiency: The 1.0mm ball pitch balances manufacturability with density, suitable for standard PCB fabrication processes.
Proven Technology: Spartan-II architecture offers mature, reliable performance with extensive design examples and community support.
Cost-Effective Scalability: Right-sized gate count prevents over-specification while maintaining upgrade paths within the Spartan family.
Quality and Reliability Standards
The XC2S200-6FGG937C meets stringent quality requirements:
- RoHS compliant manufacturing
- Automotive-grade options available
- Extended temperature range versions
- Comprehensive JEDEC standards compliance
Getting Started with Your Design
Development Workflow
- Requirements Analysis: Define gate count, I/O requirements, and performance targets
- Schematic Capture: Utilize Xilinx ISE or third-party HDL tools
- Simulation: Verify functionality before hardware implementation
- Implementation: Synthesize, map, and place-and-route your design
- Configuration: Program device via supported configuration method
Conclusion: Optimal FPGA Solution
The XC2S200-6FGG937C delivers exceptional value for applications requiring substantial I/O resources coupled with 200K system gates. Its FGG937 package maximizes pin accessibility while maintaining compact board footprint requirements. Whether developing communication interfaces, control systems, or signal processing applications, this Spartan-II FPGA provides the perfect balance of resources, performance, and cost-effectiveness.
The combination of proven architecture, comprehensive development tool support, and flexible configuration options makes the XC2S200-6FGG937C an excellent choice for engineers seeking reliable FPGA solutions for mid-range complexity projects with demanding I/O requirements.
