The XC2S200-6FGG1294C is a member of the renowned Xilinx Spartan-II family, designed to bridge the gap between high-performance FPGA capabilities and low-cost consumer and industrial requirements. As a 200,000-gate device, it offers a robust platform for digital design, combining flexible logic resources with dedicated system-level features.
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Technical Specifications of XC2S200-6FGG1294C
The XC2S200-6FGG1294C is engineered using a 0.15-micron process technology, which allows it to deliver high speed and low power consumption. This specific variant comes in a Fine-Pitch Ball Grid Array (FBGA) package, optimized for space-constrained PCB designs.
Key Parameter Table
| Feature |
Specification |
| Logic Cells |
5,292 |
| System Gates |
200,000 |
| CLB Array (Row x Col) |
28 x 42 |
| Total Block RAM |
56,384 Bits |
| Maximum User I/O |
284 |
| Operating Voltage |
2.5V (Core) |
| Speed Grade |
-6 |
Advanced Architecture and Features
The Spartan-II architecture is built upon the foundation of the Virtex series, ensuring that users get high-end functionality at a fraction of the cost. The XC2S200-6FGG1294C excels in handling complex arithmetic and high-speed data processing.
Core Architectural Benefits
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Flexible Logic Resources: Based on 4-input Look-Up Tables (LUTs) and dedicated carry logic for efficient arithmetic operations.
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Distributed and Block RAM: Provides versatile memory options, including 16×1 bits of distributed RAM per LUT and dedicated 4k-bit blocks for larger buffers.
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Digital DLLs: Integrated Delay-Locked Loops for advanced clock management, ensuring zero propagation delay and precise clock mirroring.
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Versatile I/O Standards: Supports multiple I/O standards including LVTTL, LVCMOS2, PCI, and more, making it easy to interface with various system components.
Performance and Speed Grade Analysis
The “6” in the part number XC2S200-6FGG1294C signifies its speed grade. Xilinx speed grades are designated numerically; higher numbers generally represent faster timing parameters. This allows the XC2S200 to support system clock rates exceeding 200 MHz, depending on the complexity of the design.
Memory and Storage Capacities
| Memory Type |
Capacity |
| Distributed RAM |
75,264 bits |
| Block RAM |
14 Blocks (4,096 bits each) |
| Total RAM |
132,448 bits (Combined) |
Application Use Cases for Spartan-II FPGAs
Due to its balance of density and cost, the XC2S200-6FGG1294C is a staple in various industries. It is particularly effective for “bridge” applications where it translates signals between different hardware protocols.
Common Industries
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Industrial Automation: Used for motor control, sensor fusion, and PLC communications.
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Consumer Electronics: Ideal for digital video processing and set-top boxes.
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Telecommunications: Frequently employed in protocol converters and high-speed data buffering.
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Legacy Systems: A reliable choice for maintaining and upgrading existing infrastructure that requires 2.5V or 3.3V logic levels.
Summary of Ordering Information
When purchasing the XC2S200-6FGG1294C, it is essential to understand the nomenclature to ensure compatibility with your assembly process.
Part Number Breakdown
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XC2S: Spartan-II Family.
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200: 200,000 System Gates.
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-6: Standard Speed Grade.
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FGG: Lead-Free (RoHS) Fine-Pitch BGA Package.
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1294: Specific Package code (refer to datasheet for dimensions).
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C: Commercial Temperature Range (0°C to +85°C).
The XC2S200-6FGG1294C remains a competitive solution for designers seeking a stable, well-documented, and cost-efficient FPGA for medium-density logic applications.
