Meta Description: Buy the XC2S200-6FGG1206C – Xilinx Spartan-II FPGA with 200K system gates, 5,292 logic cells, speed grade -6, and a 1206-pin Pb-free BGA package. Full specs, pinout, and applications inside.

The XC2S200-6FGG1206C is a high-performance, cost-optimized Field-Programmable Gate Array (FPGA) from Xilinx’s Spartan-II family. Designed for engineers who need powerful programmable logic without the high cost and long lead times of custom ASICs, the XC2S200-6FGG1206C delivers 200,000 system gates, 5,292 logic cells, and the fastest commercial speed grade (-6) — all housed in a 1206-pin Pb-free Fine-Pitch BGA package. Whether you are designing embedded systems, communications hardware, or digital signal processing (DSP) applications, this device offers a proven, field-upgradable solution.

For a broader look at the full Xilinx programmable logic portfolio, visit Xilinx FPGA.

What Is the XC2S200-6FGG1206C?

The XC2S200-6FGG1206C belongs to Xilinx’s Spartan-II FPGA family, one of the industry’s most widely adopted low-cost FPGA platforms. The device is manufactured on a 0.18µm process node and operates at a core voltage of 2.5V. It is the largest member of the Spartan-II family, offering 200,000 system gates — making it ideal for complex logic designs that still demand budget sensitivity.

Decoding the Part Number

Understanding the part number helps engineers quickly confirm they have the right component.

XC2S200-6FGG1206C Key Specifications

Core Logic Resources

Memory Resources

Electrical & Timing Characteristics

Package Information

XC2S200-6FGG1206C Architecture Overview

Configurable Logic Blocks (CLBs)

The XC2S200-6FGG1206C organizes its logic in a 28×42 matrix of Configurable Logic Blocks (CLBs). Each CLB contains two slices, and each slice includes two 4-input Look-Up Tables (LUTs), two flip-flops, and fast carry logic. This architecture supports both combinational and registered logic, making the XC2S200-6FGG1206C suitable for state machines, arithmetic cores, and custom logic pipelines.

Input/Output Blocks (IOBs)

With 284 maximum user I/O pins, the XC2S200-6FGG1206C supports a wide range of I/O standards including LVTTL, LVCMOS2, PCI, GTL, HSTL, SSTL2, and SSTL3. Each IOB features:

• Programmable input delay
• Optional input/output registers
• Slew rate control (FAST/SLOW)
• Configurable pull-up, pull-down, or keeper resistors
• Tri-state control per pin

Block RAM

The device includes 56K bits of dedicated on-chip block RAM organized in two columns on opposite sides of the die. Each block RAM can be independently configured as single-port or true dual-port memory. This makes the XC2S200-6FGG1206C well-suited for buffering, FIFOs, and lookup table implementations.

Delay-Locked Loops (DLLs)

Four Delay-Locked Loops (DLLs), positioned at each corner of the die, provide:

• Clock deskew to eliminate clock distribution delays
• Clock multiplication and division
• Phase shifting for fine-grained timing control
• Jitter reduction for high-speed interfaces

XC2S200-6FGG1206C Configuration Modes

The XC2S200-6FGG1206C supports four configuration modes, enabling flexible system integration across different board designs.

Note: During configuration and power-on, all I/O drivers remain in a high-impedance state to prevent bus contention.

Spartan-II Family Comparison

The table below shows where the XC2S200 stands within the complete Spartan-II family. The XC2S200-6FGG1206C occupies the top tier for density.

Speed Grade Comparison for XC2S200

Xilinx offers the XC2S200 in multiple speed grades. The -6 speed grade on the XC2S200-6FGG1206C is the fastest available, exclusively offered in the Commercial temperature range.

Top Applications for the XC2S200-6FGG1206C

The XC2S200-6FGG1206C is engineered for demanding digital designs across multiple industries.

#### Embedded Processing & Control Systems

The large CLB array and abundant I/O make the XC2S200-6FGG1206C a popular choice for custom embedded processors, bus controllers, and peripheral management. Its 284 user I/Os allow wide data buses without external expanders.

#### Digital Signal Processing (DSP)

With distributed RAM and fast DLLs, the XC2S200-6FGG1206C supports FIR filters, FFT engines, and convolution pipelines. The -6 speed grade ensures that high-throughput DSP algorithms meet timing closure.

#### Communications & Networking

The multi-standard IOBs support PCI, HSTL, and SSTL2/3 interfaces, making the XC2S200-6FGG1206C suitable for line cards, network switches, and protocol bridging hardware.

#### Industrial Automation

The device excels in machine vision, motor control, and sensor fusion applications where real-time parallel processing and deterministic timing are critical.

#### Prototyping & ASIC Emulation

Because the XC2S200-6FGG1206C is fully reprogrammable, design teams use it to prototype ASIC designs before tape-out, eliminating costly NRE charges and shortening development cycles.

XC2S200-6FGG1206C vs. Competing Parts

If you are starting a new design and can adopt a newer platform, consider the Spartan-3 or later Xilinx FPGA families for improved power efficiency. The XC2S200-6FGG1206C remains the optimal choice for existing Spartan-II board designs requiring the highest throughput.

Development Tools for the XC2S200-6FGG1206C

Supported EDA Software

Note: The Xilinx Vivado Design Suite does not support Spartan-II devices. Use ISE Design Suite 14.7 for all XC2S200-6FGG1206C implementation flows.

JTAG Programming & Debug

The XC2S200-6FGG1206C supports in-system programming via JTAG (IEEE 1149.1). Compatible programming hardware includes:

• Xilinx Platform Cable USB II
• Xilinx Parallel Cable IV
• Third-party JTAG probes compatible with the SVF/XSVF format

Ordering Information & Part Number Structure

The full Spartan-II part number format follows this convention:

XC2S[Gates] - [Speed Grade] [Package Type] [Pin Count] [Temp Range]
  |               |              |               |           |
XC2S200    -    6          FGG           1206           C

Related XC2S200 Orderable Parts

Frequently Asked Questions (FAQ)

What does the “G” in FGG1206 mean?

The double “G” (FGG) indicates a Pb-free (lead-free) package, in compliance with RoHS environmental regulations. The single “G” suffix in “FG” refers to the Fine-Pitch BGA package style, while the second “G” specifically denotes lead-free solder balls.

Is the XC2S200-6FGG1206C still in production?

The Spartan-II family, including the XC2S200-6FGG1206C, is not recommended for new designs (NRND) by AMD Xilinx. However, the device remains widely available through authorized distributors and component brokers for use in legacy board maintenance and long-lifecycle industrial applications.

What is the difference between XC2S200-6FGG1206C and XC2S200-5FGG1206C?

The only difference is the speed grade. The -6 variant is faster and exclusively available in the Commercial temperature range (0°C to +85°C). The -5 variant supports both Commercial and Industrial (-40°C to +100°C) temperature ranges.

Can I use Vivado to program the XC2S200-6FGG1206C?

No. AMD Xilinx’s Vivado Design Suite does not support Spartan-II devices. You must use ISE Design Suite 14.7 to synthesize, implement, and generate bitstreams for the XC2S200-6FGG1206C.

How many configuration bits does the XC2S200-6FGG1206C require?

The XC2S200 requires 1,335,840 configuration bits. This determines the size of the bitstream file (.bit) and informs the choice of external configuration memory (PROM or SPI flash).

Summary: Why Choose the XC2S200-6FGG1206C?

The XC2S200-6FGG1206C delivers a compelling combination of high logic density, fast speed grade, and a large 1206-pin Pb-free BGA package — all in a field-proven Spartan-II platform. Key reasons to select this part include:

• 200,000 system gates and 5,292 logic cells for complex, large-scale designs
• Speed grade -6, the fastest available in the Spartan-II family
• 284 user I/O pins with multi-standard support across LVTTL, PCI, HSTL, and SSTL
• 1206-pin Pb-free BGA package for high pin-count board integration
• Four DLLs for precise clock management and deskew
• 56K bits of block RAM for on-chip buffering and dual-port memory
• Fully reprogrammable — eliminates ASIC NRE costs and enables field upgrades
• ISE 14.7 compatible — mature, stable toolchain with extensive community support

For design engineers maintaining legacy systems or deploying proven Spartan-II solutions, the XC2S200-6FGG1206C remains a reliable, available, and technically sound choice.