The XC2S200-6FGG1195C is a high-density Field Programmable Gate Array (FPGA) from Xilinx’s Spartan-II family. Featuring 200,000 system gates, 5,292 logic cells, and a large 1,195-ball Fine-Pitch Ball Grid Array (FBGA) package, this device delivers exceptional I/O flexibility for demanding digital design applications. With a commercial-grade temperature range (0°C to +85°C) and the fastest available -6 speed grade, the XC2S200-6FGG1195C is a proven solution for engineers who need programmable logic with maximum pin density.

Whether you are working on communications hardware, embedded control systems, digital signal processing (DSP), or industrial automation, this Spartan-II FPGA provides the resources to bring complex designs to life without the cost and rigidity of a custom ASIC.

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What Is the XC2S200-6FGG1195C? – Xilinx Spartan-II FPGA Overview

The XC2S200-6FGG1195C belongs to Xilinx’s Spartan-II series — a cost-optimized, 2.5V FPGA family built on 0.18 µm CMOS technology. The Spartan-II family was designed as a programmable alternative to mask-programmed ASICs, offering fast time-to-market and in-field reconfigurability at a competitive price point.

Decoding the Part Number: XC2S200-6FGG1195C

Understanding the ordering code helps engineers quickly identify the exact variant:

Note: The “G” in “FGG” indicates a Pb-Free (RoHS-compliant) package variant. The standard (non-Pb-free) equivalent would be FG1195.

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XC2S200-6FGG1195C Key Specifications

Core Device Specifications

Memory Resources

I/O and Interface Specifications

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XC2S200-6FGG1195C Internal Architecture

Configurable Logic Blocks (CLBs)

The heart of the XC2S200 is its array of 1,176 CLBs arranged in a 28-column × 42-row grid. Each CLB contains:

• Two logic cells (slices), each with two 4-input Look-Up Tables (LUTs)
• Flip-flops for registered logic
• Fast carry logic for arithmetic operations
• Multiplexers for flexible routing

This architecture enables efficient implementation of combinational logic, sequential circuits, shift registers, and distributed RAM.

Block RAM

The XC2S200-6FGG1195C integrates 4 dedicated block RAM modules, each offering 14K bits of true dual-port synchronous RAM. These memory blocks are positioned in two columns on opposite sides of the die and support:

• Dual-port access (simultaneous read and write)
• Configurable port widths (1, 2, 4, 8, or 16 bits)
• Synchronous operation with optional output registers

Delay-Locked Loops (DLLs)

Four on-chip Delay-Locked Loops provide precise clock management, enabling:

• Clock deskewing (eliminates clock distribution delay)
• Frequency synthesis and multiplication
• Phase shifting for timing-critical designs

Input/Output Blocks (IOBs)

The programmable IOBs support a wide range of single-ended and differential I/O standards. Each IOB includes input/output flip-flops, programmable pull-up/pull-down resistors, and slew rate control for signal integrity management.

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Spartan-II Family Comparison: Where Does the XC2S200 Fit?

The table below places the XC2S200 in context within the full Spartan-II product lineup:

The XC2S200 is the largest device in the Spartan-II family, offering the maximum logic capacity, memory, and I/O count available in the series.

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Package Options for XC2S200: Why Choose the FGG1195?

The XC2S200 is available in multiple package configurations. The FGG1195 is the largest and most I/O-rich option:

The FGG1195 package is ideal for designs that require the full complement of 284 user I/O pins and benefit from the fine-pitch BGA’s excellent signal integrity and PCB routing density.

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XC2S200-6FGG1195C Applications and Use Cases

#### Digital Signal Processing (DSP)

The combination of CLB-based arithmetic logic, distributed RAM, and block RAM makes the XC2S200-6FGG1195C well-suited for FIR filters, FFT engines, image processing pipelines, and other DSP workloads.

#### Communications and Networking

Its rich I/O standard support (including LVTTL, GTL+, SSTL, HSTL) and DLL-based clock management make this FPGA a strong choice for line cards, protocol bridges, and physical layer (PHY) interfaces in wired communication systems.

#### Industrial Automation and Control

For motor control, machine vision, programmable logic controllers (PLCs), and process automation, the XC2S200-6FGG1195C provides reliable, reconfigurable control logic with a long product lifecycle and robust operating characteristics.

#### Embedded Systems and Co-Processing

Designers integrating FPGAs alongside microcontrollers or microprocessors use the XC2S200 as a hardware accelerator, custom peripheral, or glue logic hub. Its broad I/O standard compatibility simplifies interfacing with common MCU bus architectures.

#### Prototyping and Legacy System Maintenance

Because the Spartan-II devices are well-documented and supported by Xilinx ISE Design Suite, the XC2S200-6FGG1195C remains a valuable component for engineering teams maintaining existing hardware platforms or prototyping ASIC replacements.

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Xilinx Spartan-II Configuration Modes

The XC2S200-6FGG1195C supports multiple configuration methods, providing flexibility for different system architectures:

The device uses an internal SRAM-based configuration memory, meaning it must be reconfigured each power cycle (typically from an external flash PROM or microprocessor).

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Development Tools for XC2S200-6FGG1195C

Supported Design Software

The XC2S200-6FGG1195C is supported by Xilinx ISE Design Suite (version 14.7 is the final release and remains available). Key tools include:

Important: The Spartan-II family is not supported in Vivado. Use Xilinx ISE 14.7 for all synthesis, implementation, and programming tasks with this device.

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XC2S200-6FGG1195C vs. Common Alternatives

For new designs requiring similar gate counts with more modern architecture, the Spartan-3 or Spartan-6 families offer lower core voltages, more block RAM, and additional features. However, for legacy system maintenance or cost-sensitive applications already qualified on Spartan-II, the XC2S200-6FGG1195C remains highly relevant.

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Ordering Information and Availability

The XC2S200-6FGG1195C is available through authorized electronic component distributors. When sourcing this part, verify the following to ensure authenticity:

• Full part number: XC2S200-6FGG1195C (confirm Pb-Free “GG” designation)
• Date code and lot code from manufacturer markings
• Authorized distributor channels to avoid counterfeit components

For a broader selection of Xilinx programmable logic devices including Spartan, Virtex, and Artix series, visit Xilinx FPGA for sourcing options and technical support.

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Frequently Asked Questions (FAQ)

Q: What is the maximum operating frequency of the XC2S200-6FGG1195C? A: The device supports up to 263 MHz system frequency at the -6 speed grade, though actual performance depends on the specific logic paths in a given design.

Q: Is the XC2S200-6FGG1195C RoHS compliant? A: Yes. The “GG” designation in the part number confirms this is a Pb-Free (RoHS-compliant) package.

Q: What programming software is required for the XC2S200-6FGG1195C? A: Xilinx ISE Design Suite 14.7 is the recommended tool for this device. It is not supported in Vivado.

Q: Can the XC2S200-6FGG1195C be reconfigured in-system? A: Yes. It supports in-system reconfiguration via JTAG or by reloading the configuration bitstream from an external PROM.

Q: What is the difference between FG1195 and FGG1195 packages? A: Both are 1,195-ball Fine-Pitch BGA packages. The “GG” variant (FGG1195) is the Pb-Free version, while “FG1195” uses standard (leaded) solder balls.

Q: What I/O voltage standards does this FPGA support? A: The XC2S200-6FGG1195C supports LVTTL, LVCMOS2, PCI (3.3V), GTL, GTL+, SSTL2, SSTL3, CTT, AGP, and HSTL, covering most common interface requirements.

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Summary: Is the XC2S200-6FGG1195C Right for Your Design?

The XC2S200-6FGG1195C is the top-tier device in the Spartan-II lineup — combining the family’s maximum logic density (5,292 cells, 200K gates) with the broadest I/O availability (284 user I/Os) in the large 1,195-ball Pb-Free BGA package. At -6 speed grade, it delivers the fastest timing performance available for commercial-temperature Spartan-II designs.

It is the right choice when your design demands:

• Maximum I/O count within the Spartan-II family
• Proven, well-documented FPGA architecture with long-term spares availability
• RoHS-compliant packaging (FGG1195 Pb-Free)
• Commercial temperature range operation (0°C to +85°C)
• Compatibility with existing Spartan-II ISE-based design flows

For new project starts, evaluate whether a more modern Xilinx family better suits your requirements. For legacy maintenance, high-volume production, or I/O-intensive Spartan-II designs, the XC2S200-6FGG1195C remains a compelling and well-supported solution.