The XC2S200-6FGG1291C is a member of the renowned Xilinx Spartan-II Field Programmable Gate Array (FPGA) family. Designed to bridge the gap between high-performance system requirements and cost-sensitive applications, this component offers a robust architecture that excels in digital signal processing, glue logic, and custom interface controllers.
As part of the Xilinx FPGA lineup, the XC2S200-6FGG1291C provides a flexible, reprogrammable solution for engineers looking for reliable legacy support and efficient power consumption in industrial and commercial environments.
Core Features of the XC2S200-6FGG1291C
The Spartan-II series was engineered to deliver high-volume production capabilities at a fraction of the cost of high-end FPGAs. Below are the primary technical highlights of the XC2S200-6FGG1291C:
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Advanced 0.18-micron Process: Utilizes a high-speed CMOS process to ensure low power consumption and high logic density.
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Flexible I/O Standards: Supports multiple I/O signaling standards, including LVTTL, LVCMOS, and PCI, making it highly adaptable for various system architectures.
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Built-in Block RAM: Features dedicated synchronous 4,096-bit blocks of RAM for efficient data buffering and storage.
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Full Boundary Scan: Integrated IEEE 1149.1 (JTAG) support for simplified testing and debugging during the manufacturing phase.
Technical Specifications Table
To better understand the capabilities of the XC2S200-6FGG1291C, the following table outlines its critical hardware parameters:
| Parameter |
Specification |
| Logic Cells |
5,292 |
| System Gates |
200,000 |
| Typical Gate Range |
50,000 – 200,000 |
| Internal Block RAM |
56,384 Bits |
| Maximum User I/O |
284 |
| Speed Grade |
-6 |
| Operating Temperature |
0°C ~ 85°C (Commercial) |
| Supply Voltage |
2.5V (Core) |
XC2S200-6FGG1291C Architecture and Performance
The architecture of the XC2S200-6FGG1291C is based on the proven Virtex series technology, providing high-performance logic, dedicated memory, and powerful clock management circuits (DLLs).
Efficient Logic Utilization
The logic fabric consists of Configurable Logic Blocks (CLBs). Each CLB contains four logic cells, organized in two slices. This granular structure allows the XC2S200-6FGG1291C to handle complex arithmetic functions and wide multiplexers with minimal latency.
Optimized Memory and Clocking
With 56Kb of Block RAM, this FPGA can implement deep FIFOs and large state machines without consuming valuable logic resources. The inclusion of Delay-Locked Loops (DLLs) ensures precise clock synchronization and zero propagation delay, which is vital for high-speed synchronous designs.
Typical Applications for Spartan-II FPGAs
Because of its versatility and cost-efficiency, the XC2S200-6FGG1291C is frequently used in several key industries:
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Industrial Automation: Used for motor control, sensor interfacing, and PLC communication modules.
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Consumer Electronics: Ideal for digital video processing and set-top box peripherals.
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Telecommunications: Employed in line cards, base stations, and protocol conversion hardware.
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Legacy System Maintenance: Frequently sourced for the repair and upkeep of long-lifecycle medical and aerospace equipment.
Procurement and Design Support
When integrating the XC2S200-6FGG1291C into your PCB design, it is essential to consider thermal management and signal integrity. The -6 speed grade ensures competitive timing margins for most mid-range frequency applications. For developers transitioning from older logic families, the Spartan-II family provides a seamless upgrade path with comprehensive software support through Xilinx ISE design tools.
By choosing the XC2S200-6FGG1291C, you are opting for a time-tested FPGA solution that balances performance, density, and price, ensuring your product remains competitive in a demanding market.
