The XC2S200-6FGG859C is a premium field-programmable gate array (FPGA) from AMD Xilinx’s renowned Spartan-II family. This powerful programmable logic device delivers exceptional performance with 200,000 system gates, making it an ideal solution for complex digital applications requiring high-speed processing and flexible reconfigurability.
Overview of XC2S200-6FGG859C FPGA
The XC2S200-6FGG859C represents a superior alternative to traditional mask-programmed ASICs, offering engineers the flexibility to implement, test, and modify digital designs without the substantial upfront costs and lengthy development cycles associated with custom silicon. This Xilinx FPGA combines cost-effectiveness with enterprise-grade performance, making it suitable for both prototyping and production environments.
Key Features and Specifications
The XC2S200-6FGG859C incorporates advanced architectural features that enable efficient implementation of sophisticated digital logic:
| Feature |
Specification |
| Logic Cells |
5,292 cells |
| System Gates |
200,000 gates (logic and RAM) |
| CLB Array Configuration |
28 x 42 (1,176 total CLBs) |
| Maximum User I/O |
284 pins |
| Distributed RAM |
75,264 bits |
| Block RAM |
56K bits (56,320 bits total) |
| Speed Grade |
-6 (fastest commercial grade) |
| Operating Voltage |
2.5V core voltage |
| Package Type |
FGG859 (859-ball Fine-Pitch BGA) |
| Technology Node |
0.18μm CMOS process |
| Temperature Range |
Commercial (0°C to +85°C) |
Technical Architecture of XC2S200-6FGG859C
Configurable Logic Blocks (CLBs)
The XC2S200-6FGG859C features 1,176 configurable logic blocks arranged in a 28 x 42 matrix, providing substantial resources for implementing complex combinatorial and sequential logic. Each CLB contains:
- Four logic slices with look-up tables (LUTs)
- Dedicated fast carry logic for arithmetic operations
- Flip-flops for sequential logic implementation
- Flexible multiplexing capabilities
Memory Resources
| Memory Type |
Capacity |
Application |
| Distributed RAM |
75,264 bits |
Small data buffers, FIFOs, shift registers |
| Block RAM |
56K bits |
Large data storage, packet buffers |
| Total RAM |
131,584 bits |
Combined memory resources |
Input/Output Capabilities
The 859-ball fine-pitch BGA package provides exceptional I/O density with 284 user-configurable I/O pins, supporting various I/O standards including:
- LVTTL (Low-Voltage TTL)
- LVCMOS (Low-Voltage CMOS)
- PCI interface standards
- Multiple single-ended and differential signaling options
Performance Characteristics
Speed Grade -6 Advantages
The -6 speed grade designation indicates this device operates at the highest commercial performance tier within the Spartan-II XC2S200 family:
| Performance Metric |
Typical Value |
| Maximum Toggle Frequency |
263 MHz |
| Minimum Clock Period |
~3.8 ns |
| Logic Delay |
Optimized for high-speed paths |
| Setup/Hold Times |
Minimized for maximum performance |
Power Consumption Profile
The 0.18μm CMOS process technology delivers excellent power efficiency:
- Low static power consumption
- Dynamic power scaling with clock frequency
- Power-down modes for inactive logic blocks
- 2.5V core voltage reduces overall power requirements
Applications and Use Cases
Industrial Automation and Control
The XC2S200-6FGG859C excels in industrial control systems requiring:
- Real-time process control
- Motor control algorithms
- Sensor data acquisition and processing
- PLC (Programmable Logic Controller) replacement
Communications Infrastructure
Ideal for telecommunications and networking applications:
- Protocol implementation (Ethernet, USB, UART)
- Data encoding and decoding
- Channel coding and error correction
- Packet processing and routing
Digital Signal Processing
The substantial logic and memory resources enable:
- FIR and IIR filter implementation
- FFT processing
- Image and video processing pipelines
- Audio codec implementation
Embedded Systems Development
Perfect for embedded applications requiring:
- Custom peripheral interfaces
- System-on-chip (SoC) prototyping
- Hardware acceleration
- Flexible bus interfaces
Design Implementation Advantages
Rapid Prototyping Benefits
| Advantage |
Description |
| Quick Turnaround |
Design changes implemented in minutes, not months |
| Risk Mitigation |
Test and validate before production commitment |
| Cost Savings |
Eliminate NRE costs associated with ASIC development |
| Field Updates |
In-system reprogrammability enables post-deployment updates |
Development Tool Support
The XC2S200-6FGG859C is fully supported by industry-standard FPGA development tools:
- Xilinx ISE Design Suite
- Vivado compatibility (legacy support)
- Hardware description language support (VHDL, Verilog)
- Extensive IP core library
- Simulation and timing analysis tools
Package Information: FGG859
Physical Specifications
| Package Parameter |
Value |
| Package Type |
Fine-Pitch Ball Grid Array (FBGA) |
| Total Balls |
859 balls |
| Ball Pitch |
1.0mm typical |
| Package Dimensions |
Optimized for high-density PCB routing |
| Thermal Characteristics |
Enhanced heat dissipation design |
| Mounting Type |
Surface mount technology (SMT) |
PCB Design Considerations
The 859-ball package requires careful PCB layout planning:
- Controlled impedance routing for high-speed signals
- Adequate power and ground plane distribution
- Proper thermal management with vias and heat sinks
- Ball grid array breakout routing strategies
- Multi-layer PCB recommended (6+ layers)
Reliability and Quality Standards
Manufacturing Excellence
The XC2S200-6FGG859C meets stringent quality requirements:
- Automotive-grade reliability options available
- Extended temperature range variants
- RoHS compliant (lead-free “G” designation)
- Comprehensive production testing
- Long-term availability commitment
Environmental Compliance
| Standard |
Compliance |
| RoHS |
Fully compliant (Pb-free) |
| REACH |
Conformant |
| Moisture Sensitivity |
MSL 3 rated |
| Operating Temperature |
0°C to +85°C (Commercial) |
| Storage Temperature |
-55°C to +125°C |
Comparison with Alternative FPGA Solutions
XC2S200 Family Variants
| Model |
Speed Grade |
Package |
Best For |
| XC2S200-5 |
-5 (Standard) |
Various |
Cost-sensitive applications |
| XC2S200-6 |
-6 (Fast) |
Various |
High-performance requirements |
| Industrial Variants |
-5/-6 |
Various |
Extended temperature operation |
Competitive Advantages
The XC2S200-6FGG859C offers distinct benefits over competing solutions:
- Superior gate density in compact package
- Proven reliability with extensive field deployment
- Comprehensive development ecosystem
- Competitive pricing for production volumes
- Long-term product availability
Getting Started with XC2S200-6FGG859C
Development Resources
Engineers can leverage extensive resources for rapid development:
- Reference Designs: Pre-verified IP cores and example projects
- Application Notes: Detailed implementation guides
- Technical Support: Direct access to Xilinx technical expertise
- Community Forums: Active user community for knowledge sharing
- Training Materials: Online tutorials and certification programs
Design Flow Overview
| Design Stage |
Tools and Activities |
| Specification |
Define requirements, select architecture |
| HDL Coding |
Write VHDL/Verilog, integrate IP cores |
| Synthesis |
Convert HDL to netlist, optimize logic |
| Implementation |
Place and route, timing closure |
| Verification |
Functional simulation, timing analysis |
| Programming |
Generate bitstream, configure device |
Ordering Information and Availability
Part Number Breakdown
XC2S200-6FGG859C decoding:
- XC2S200: Device family and size (200K gates)
- -6: Speed grade (fastest commercial)
- FGG859: Package type (859-ball FBGA, Pb-free)
- C: Commercial temperature range (0°C to +85°C)
Package Options Comparison
| Package Code |
Ball Count |
I/O Pins |
Dimensions |
Application |
| FGG256 |
256 |
176 |
17mm x 17mm |
Compact designs |
| FGG456 |
456 |
284 |
23mm x 23mm |
Standard applications |
| FGG859 |
859 |
284 |
Enhanced routing |
High-density systems |
Frequently Asked Questions
What makes the -6 speed grade special?
The -6 speed grade represents the fastest commercial temperature range option for the XC2S200, offering maximum clock frequencies up to 263 MHz and optimized timing for critical path performance.
Can I upgrade from a smaller Spartan-II device?
Yes, the Spartan-II family is pin-compatible across many package types, allowing straightforward migration from XC2S50, XC2S100, or XC2S150 devices to the XC2S200 with minimal PCB changes.
What development tools are required?
The Xilinx ISE Design Suite (available free as WebPACK edition for smaller devices) provides complete design entry, synthesis, implementation, and programming capabilities for the XC2S200-6FGG859C.
Is the device 5V tolerant?
The XC2S200-6FGG859C I/O banks support 2.5V operation. While some I/O standards allow interfacing with 3.3V logic, 5V tolerance requires careful configuration and may not be available on all pins.
What is the typical power consumption?
Power consumption varies based on design utilization and clock frequency. Typical commercial applications consume 0.5W to 2.5W, with dynamic power proportional to switching activity.
Conclusion: Why Choose XC2S200-6FGG859C
The XC2S200-6FGG859C FPGA delivers an exceptional combination of performance, flexibility, and value for modern digital design projects. With its substantial 200,000-gate capacity, high-speed -6 grade performance, and versatile 859-ball package, this device serves as an ideal platform for demanding applications across industrial, communications, and embedded systems domains.
Whether you’re prototyping next-generation products, implementing high-speed communication interfaces, or developing sophisticated signal processing solutions, the XC2S200-6FGG859C provides the resources and reliability needed for success. Its proven architecture, backed by comprehensive development tools and extensive documentation, ensures rapid time-to-market while maintaining design flexibility for future enhancements.
For engineers seeking a cost-effective alternative to ASICs without compromising performance, the XC2S200-6FGG859C represents the optimal choice in the Spartan-II family, combining mature technology with exceptional value and long-term availability.
