The XC2S200-6FGG796C is a distinguished member of the Xilinx Spartan-II family, engineered to deliver a robust combination of programmable logic density and I/O flexibility. Built on a proven 0.18-micron process technology, this Field Programmable Gate Array (FPGA) offers a cost-effective solution for designers who need to integrate complex system functions without the high overhead of custom ASICs.
With its expansive 796-pin package, this device addresses the growing demand for high-connectivity hardware in industrial and communication sectors. For a broader look at available programmable logic solutions, you can visit the Xilinx FPGA LINK.
Technical Specifications of XC2S200-6FGG796C
The XC2S200-6FGG796C is defined by its substantial logic resources and versatile architecture. Below is a detailed breakdown of its key operational parameters.
Core Logic and Performance
| Feature |
Specification |
| System Gates |
200,000 |
| Logic Cells |
5,292 |
| CLB Array |
28 x 42 |
| Total Block RAM |
56,320 Bits |
| Speed Grade |
-6 (High Performance) |
| Package Type |
FGG796 (796-ball Fine-Pitch BGA) |
Electrical Characteristics
| Parameter |
Value |
| Core Voltage (VCCINT) |
2.5 V |
| I/O Voltage Support |
1.5V to 3.3V |
| Operating Temperature |
0°C to +85°C (Commercial) |
| Process Technology |
0.18 µm / 0.22 µm |
Key Features Driving System Integration
The architecture of the XC2S200-6FGG796C is derived from the powerful Virtex series, bringing high-end capabilities to a cost-optimized platform.
1. Superior Clock Management
Timing is critical in high-speed designs. This FPGA incorporates four dedicated Delay-Locked Loops (DLLs), one at each corner of the silicon. These DLLs provide zero-propagation-delay clock buffering and precise frequency synthesis, ensuring that data remains synchronized across the extensive logic fabric.
2. Versatile Memory Hierarchy
To support data-intensive applications, the device features a dual-level memory architecture:
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Distributed RAM: Implemented within the Configurable Logic Blocks (CLBs) for small, fast scratchpad memory.
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Block RAM: Dedicated 4K-bit blocks ideal for implementing large buffers, FIFOs, and dual-port memory structures, totaling 56K bits.
3. Comprehensive I/O Standards
The FGG796 package is designed to maximize connectivity. It supports a wide array of I/O standards, making it compatible with legacy and modern peripherals:
Strategic Advantages of the FGG796 Package
The selection of the 796-pin Fine-Pitch Ball Grid Array (BGA) sets the XC2S200-6FGG796C apart from lower pin-count variants.
High I/O Density for Complex Routing
In systems requiring parallel data buses or extensive sensor interfacing, the increased pin count allows designers to route more signals directly to the FPGA without needing external multiplexers. This reduces board complexity and latency.
Thermal and Signal Integrity
The BGA packaging offers superior thermal performance due to the efficient heat path through the solder balls to the PCB. Additionally, the distribution of power and ground pins within the array helps minimize ground bounce and improves signal integrity for high-frequency operations.
Target Applications
The versatility of the XC2S200-6FGG796C makes it a preferred choice for various demanding industries:
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Telecommunications: Ideal for protocol conversion, packet switching, and interface bridging where high I/O counts are necessary.
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Industrial Automation: Used in complex motor controllers and PLCs that require simultaneous monitoring of numerous sensor inputs.
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Digital Signal Processing: Capable of handling real-time arithmetic functions for audio and video processing pipelines.
Conclusion
The XC2S200-6FGG796C stands as a testament to the longevity and utility of the Spartan-II family. By combining 200,000 system gates with an expansive 796-pin package, it offers the “sweet spot” for engineers requiring significant logic density and massive I/O capabilities. Whether maintaining legacy infrastructure or developing cost-sensitive new products, this FPGA provides the reliability and performance essential for success.
