The XC2S200-6FGG799C is a robust and versatile Field Programmable Gate Array (FPGA) from the Xilinx Spartan-II family, engineered to deliver high-performance logic integration for cost-sensitive applications. Leveraging a proven 0.22-micron CMOS process, this device balances power efficiency with substantial processing capability, making it a preferred choice for embedded system designers.
With its expansive 799-ball Fine-Pitch Ball Grid Array (FBGA) package, the XC2S200-6FGG799C offers enhanced signal integrity and thermal management, ensuring reliable operation in demanding industrial and commercial environments. For those exploring the broader ecosystem of programmable logic, you can visit the Xilinx FPGA LINK for more resources.
Technical Specifications of XC2S200-6FGG799C
The XC2S200-6FGG799C is defined by its impressive logic density and flexible architecture. Below are the core specifications that distinguish this device in the Spartan-II lineup.
Core Performance Parameters
| Feature |
Specification |
| System Gates |
200,000 |
| Logic Cells |
5,292 |
| CLB Array |
28 x 42 |
| Total Block RAM |
56,320 Bits |
| Distributed RAM |
75,264 Bits |
| Speed Grade |
-6 (High Performance) |
| Package Type |
FGG799 (799-ball FBGA) |
| Operating Temperature |
0°C to +85°C (Commercial) |
Key Features and Architectural Advantages
The XC2S200-6FGG799C incorporates a suite of system-level features designed to streamline the development of complex digital systems.
1. Robust Clock Management
This FPGA includes four dedicated Delay-Locked Loops (DLLs), providing advanced clock control capabilities. These DLLs are essential for:
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Clock De-skew: Eliminating clock distribution delays across the chip.
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Frequency Synthesis: Generating multiplied or divided clock signals.
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Phase Shifting: Precise management of clock edges for high-speed interfaces.
2. Versatile Memory Hierarchy
To support data-intensive applications, the device features a dual-level memory architecture:
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Block RAM: Dedicated 4K-bit blocks for implementing efficient FIFOs, large buffers, and dual-port memory structures.
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Distributed RAM: Utilizing the Look-Up Tables (LUTs) within the CLBs for smaller, flexible storage needs near the logic.
3. Comprehensive I/O Support
The XC2S200-6FGG799C supports a wide array of I/O standards, allowing seamless connectivity with legacy and modern components. Supported standards include:
Target Applications for XC2S200-6FGG799C
The combination of 200,000 system gates and the extensive connectivity of the FGG799 package makes this FPGA ideal for a variety of sectors.
Telecommunications and Networking
The device handles protocol translation, packet processing, and interface bridging with ease. Its high I/O count allows for parallel data buses required in networking switches and routers.
Industrial Automation
Reliability is key in industrial settings. The XC2S200-6FGG799C is frequently deployed in Programmable Logic Controllers (PLCs), motor drive control systems, and sensor aggregation hubs where real-time logic execution is critical.
Digital Signal Processing (DSP)
With its efficient carry logic and multiplier support, the Spartan-II architecture is well-suited for DSP tasks such as digital filtering, image enhancement, and audio signal processing.
Advantages of the FGG799 Package
The 799-ball Fine-Pitch BGA package provides distinct advantages over smaller footprints:
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Superior Thermal Performance: The larger package surface area and ball matrix improve heat dissipation, often reducing the need for aggressive active cooling.
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Enhanced Signal Integrity: Improved power and ground pin distribution minimizes simultaneous switching noise (SSN) and electromagnetic interference (EMI).
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PCB Layout Flexibility: The ball assignment allows for more optimized routing on the printed circuit board, reducing layer count in some designs.
Frequently Asked Questions (FAQ)
What is the core voltage requirement?
The XC2S200-6FGG799C operates with a core supply voltage (VCCINT) of 2.5V, while the I/O banks (VCCO) can be powered at 1.5V, 1.8V, 2.5V, or 3.3V depending on the interface standard used.
Does this device support reprogramming?
Yes, as an SRAM-based FPGA, the XC2S200-6FGG799C offers unlimited reprogramming cycles. Configuration data can be loaded via Master Serial, Slave Serial, Slave Parallel, or Boundary Scan (JTAG) modes.
Is the -6 speed grade the fastest option?
For the Spartan-II family, the -6 speed grade represents the highest performance tier available, offering faster clock rates and shorter propagation delays compared to the standard -5 grade.
Conclusion
The XC2S200-6FGG799C stands out as a high-capacity, reliable solution within the Xilinx Spartan-II family. By combining 200,000 gates of logic with the connectivity benefits of the FGG799 package, it provides engineers with the resources needed to tackle complex design challenges. Whether for legacy system maintenance or new cost-optimized designs, this FPGA delivers the performance and flexibility required for success.
