The XC2S200-6FGG1203C is a high-performance Field Programmable Gate Array (FPGA) from Xilinx’s Spartan-II family, engineered to deliver powerful programmable logic at an accessible cost. With 200,000 system gates, 5,292 logic cells, and a robust fine-pitch ball grid array (FBGA) package, this device is a proven choice for engineers designing high-volume digital systems across telecommunications, industrial automation, medical imaging, and embedded computing.

Whether you’re replacing a mask-programmed ASIC or prototyping a next-generation PCB, the XC2S200-6FGG1203C provides the flexibility, speed, and reliability your project demands. Explore the full range of programmable logic solutions at Xilinx FPGA.

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What Is the XC2S200-6FGG1203C? Understanding the Part Number

Before diving into specifications, it helps to decode the part number — each segment carries critical purchasing and design information.

The “G” in FGG denotes Pb-free (RoHS-compliant) packaging — an important distinction for products destined for regulated markets. The -6 speed grade is the highest performance tier in the XC2S200 lineup and is exclusively available in the Commercial temperature range.

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XC2S200-6FGG1203C Key Specifications

Core Logic Resources

Electrical & Performance Characteristics

Package & Physical Details

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XC2S200-6FGG1203C Architecture Overview

Configurable Logic Blocks (CLBs)

The heart of the XC2S200-6FGG1203C is its array of 1,176 Configurable Logic Blocks arranged in a 28×42 grid. Each CLB contains look-up tables (LUTs), flip-flops, and multiplexers, enabling engineers to implement virtually any combinatorial or sequential digital logic function. The architecture is based on Xilinx’s proven Virtex® FPGA design, streamlined for cost-sensitive applications.

Input/Output Blocks (IOBs)

Surrounding the CLB array is a perimeter of programmable Input/Output Blocks. The XC2S200-6FGG1203C supports up to 284 user I/O pins, with each IOB supporting multiple I/O standards including LVTTL, LVCMOS, PCI, GTL, and more. This multi-standard I/O capability makes system-level integration straightforward.

SelectRAM™ Hierarchical Memory

The device features Xilinx’s SelectRAM™ technology, offering two levels of embedded memory:

• Distributed RAM — 16 bits per LUT, totaling 75,264 bits across the device, ideal for small FIFOs, shift registers, and lookup tables distributed throughout the logic fabric.
• Block RAM — 56K bits of synchronous, dual-port block RAM organized in 4K-bit blocks, suited for packet buffering, frame storage, and high-speed data paths.

Delay-Locked Loops (DLLs)

Four on-chip Delay-Locked Loops — one at each corner of the die — provide precise clock edge alignment, clock domain management, and clock multiplication/division. This eliminates board-level clock skew and simplifies high-speed clocking strategies.

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Spartan-II Family Comparison: Where XC2S200 Fits

The XC2S200 sits at the top of the Spartan-II family, offering the largest logic capacity, highest I/O count, and maximum embedded memory in the series. This makes the XC2S200-6FGG1203C the ideal choice when design complexity demands more than mid-range devices can offer.

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Top Applications for the XC2S200-6FGG1203C

#### Telecommunications & Networking

With 200,000 system gates and a 263 MHz maximum clock frequency, this FPGA handles high-speed protocol implementation, network packet processing, and custom interface bridging — from UART and SPI to custom multi-Gbps pipelines.

#### Industrial Automation & Motor Control

The XC2S200-6FGG1203C is well-suited for real-time motor control, PLC logic, and multi-axis coordination systems where deterministic timing and parallel I/O processing are essential.

#### Medical Imaging & Diagnostic Equipment

Its high I/O count (284 pins) and embedded memory blocks make this device a strong fit for imaging pipelines, ADC/DAC interfacing, and signal processing in diagnostic hardware.

#### Embedded Computing & Prototyping

Engineers replacing ASICs or rapid-prototyping custom logic benefit from the device’s unlimited reprogrammability. Unlike mask-programmed ASICs, the SRAM-based configuration means design changes require no hardware replacement.

#### Consumer & Display Electronics

Signal processing, display driving, and custom interface logic benefit from the Spartan-II’s low-cost architecture and broad I/O standard support.

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XC2S200-6FGG1203C vs. Competing FPGA Variants

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Why Choose the -6 Speed Grade?

The -6 speed grade is the highest performance variant in the Spartan-II lineup. It provides:

• Shortest propagation delays across CLB logic paths
• Maximum clock frequency support up to 263 MHz
• Tightest setup/hold timing margins, enabling high-speed synchronous designs

It is exclusively available in the Commercial temperature range (0°C to +85°C), making it the right choice for controlled-environment applications where peak performance is the priority over extended temperature operation.

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Configuration & Programming

The XC2S200-6FGG1203C uses SRAM-based configuration, which means:

• Configuration is loaded at power-up from an external memory source (serial PROM, parallel flash, or host processor)
• The device is infinitely reprogrammable — no endurance limit
• Design updates are deployed entirely in software, with no hardware re-spin required

Xilinx supports configuration via Master Serial, Slave Serial, Master Parallel, Slave Parallel, and JTAG (Boundary Scan) modes, providing flexible integration into virtually any board architecture.

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Ordering & Availability Information

Sourcing Tip: Always purchase from authorized distributors or reputable component brokers to ensure authenticity, proper handling, and traceability. Counterfeit FPGAs are a known industry risk in the gray market.

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Frequently Asked Questions (FAQ)

Q: What is the difference between XC2S200-6FGG and XC2S200-6FG? The “FGG” designates the Pb-free (lead-free) FBGA package, while “FG” refers to the standard (non-Pb-free) variant. For new designs, the FGG (RoHS-compliant) version is recommended.

Q: Is the XC2S200-6FGG1203C compatible with Xilinx ISE Design Suite? Yes. The Spartan-II family is fully supported by Xilinx ISE (up to version 14.7), which remains available for legacy device support. Vivado does not support the Spartan-II family.

Q: What configuration PROM should I use with the XC2S200? Xilinx XCF-series Platform Flash PROMs (such as XCF02S or XCF04S) are commonly used to store bitstreams for the XC2S200. Selection depends on bitstream size and configuration mode.

Q: Can the XC2S200-6FGG1203C operate at industrial temperatures? No. The -6 speed grade is exclusively available in the Commercial temperature range (0°C to +85°C). For industrial temperature range (-40°C to +85°C), use the -5 or -4 speed grades where available.

Q: What is the core supply voltage for this FPGA? The XC2S200-6FGG1203C operates on a 2.5V core supply, with I/O voltages configurable per bank depending on the I/O standard used.

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Summary: Is the XC2S200-6FGG1203C Right for Your Design?

The XC2S200-6FGG1203C is an excellent choice when you need:

• The highest gate density in the Spartan-II family (200,000 system gates)
• Maximum I/O flexibility with up to 284 user I/O pins
• Top-tier speed performance with the -6 speed grade at up to 263 MHz
• RoHS-compliant packaging in a fine-pitch BGA footprint
• Cost-effective ASIC replacement with full reprogrammability

For engineers sourcing Xilinx programmable logic devices, this FPGA delivers a compelling balance of capacity, performance, and cost efficiency in a proven 0.18 µm process node.