Meta Description: Buy XC2S200-6FGG1252C – Xilinx Spartan-II FPGA with 200K system gates, 5,292 logic cells, -6 speed grade, 1,152-pin FGG package. Full specs, pinout, applications & datasheet guide.

The XC2S200-6FGG1252C is a high-density, commercially graded Field Programmable Gate Array (FPGA) from Xilinx’s Spartan-II family. Combining 200,000 system gates, 5,292 configurable logic cells, and a compact 2.5V core voltage, this device is engineered to deliver a cost-effective alternative to mask-programmed ASICs in a wide range of embedded and digital applications. If you are sourcing or evaluating Xilinx FPGA solutions, this comprehensive guide covers everything you need to know about the XC2S200-6FGG1252C — from pinout and electrical characteristics to supported design tools and industry applications.

What Is the XC2S200-6FGG1252C?

The XC2S200-6FGG1252C is a member of the Xilinx Spartan-II FPGA family, manufactured using advanced 0.18 µm CMOS process technology. The part number can be decoded as follows:

This device is positioned as a production-grade, cost-optimized FPGA suited for medium-to-high complexity digital designs where low unit cost and proven silicon reliability are critical.

XC2S200-6FGG1252C Key Specifications at a Glance

Core Logic & Memory Resources

Electrical & Timing Characteristics

Package Information

XC2S200-6FGG1252C Architecture Overview

Configurable Logic Blocks (CLBs)

The heart of the XC2S200-6FGG1252C is its matrix of 1,176 Configurable Logic Blocks arranged in a 28-column by 42-row grid. Each CLB contains:

• Two slices, each with two 4-input Look-Up Tables (LUTs)
• Dedicated fast-carry logic for arithmetic operations
• Storage elements (D flip-flops or latches)
• Wide function multiplexers for implementing complex combinatorial logic

This CLB architecture enables the XC2S200-6FGG1252C to implement a wide range of digital functions — from simple combinational logic to complex state machines — without consuming additional routing resources.

Block RAM

The XC2S200-6FGG1252C includes seven 8K-bit block RAM modules, providing a total of 56K bits of dedicated on-chip memory. These dual-port RAM blocks can be configured in various aspect ratios and are ideal for FIFOs, lookup tables, data buffers, and embedded memory arrays. Block RAM operates independently of the CLB fabric, preserving logic resources for computation.

Distributed RAM

In addition to block RAM, the device offers 75,264 bits of distributed RAM embedded within the CLB LUTs. This high-speed memory is optimal for small, delay-sensitive storage structures and register files within data paths.

Delay-Locked Loops (DLLs)

Four on-chip Delay-Locked Loops — one at each corner of the die — provide robust clock management capabilities. The DLLs support:

• Clock de-skewing and phase alignment
• Clock multiplication and division
• Duty-cycle correction
• Zero-delay buffering for board-level clock distribution

I/O Blocks (IOBs)

With 284 maximum user I/O pins, the XC2S200-6FGG1252C supports a wide range of single-ended and differential I/O standards including LVTTL, LVCMOS (1.8V, 2.5V, 3.3V), PCI, GTL, SSTL, and HSTL. Each IOB includes programmable input delay, optional pull-up/pull-down resistors, and output slew-rate control.

XC2S200-6FGG1252C vs. Other Spartan-II Family Members

The table below positions the XC2S200-6FGG1252C within the broader Spartan-II device family to help engineers select the right density for their application.

The XC2S200 is the largest and most capable device in the Spartan-II family, offering the maximum logic density, I/O count, and memory resources in the lineup.

Speed Grade Comparison for XC2S200

The XC2S200 is offered in multiple speed grades. The -6 speed grade on the XC2S200-6FGG1252C is the fastest option and is exclusively available in the commercial temperature range.

Designers who need maximum throughput and can operate within the 0°C–85°C commercial range should select the -6 speed grade for tightest timing margins.

Supported I/O Standards

The XC2S200-6FGG1252C supports a comprehensive set of I/O voltage standards, enabling direct interfacing with a wide range of external devices and bus architectures.

Configuration Modes

The XC2S200-6FGG1252C supports multiple configuration methods to suit various system architectures:

• Master Serial – Uses a Xilinx serial PROM (XC17V or XC18V series)
• Slave Serial – Configured by an external microcontroller or FPGA
• Master Parallel (SelectMAP) – Byte-wide parallel configuration for fast load times
• Slave Parallel (SelectMAP) – Parallel mode driven by an external host processor
• JTAG (IEEE 1149.1) – Boundary scan and in-system configuration via standard JTAG interface

The device retains its configuration as long as power is applied. Because it is SRAM-based, configuration data is re-loaded at each power-up from an external non-volatile source (e.g., a serial PROM or flash memory).

Development & Design Tools for XC2S200-6FGG1252C

Xilinx ISE Design Suite

The primary design tool for the Spartan-II family is the Xilinx ISE (Integrated Software Environment) design suite. ISE supports:

• HDL design entry in VHDL and Verilog
• Schematic capture
• Logic synthesis via XST (Xilinx Synthesis Technology)
• Implementation (mapping, placement, and routing)
• Timing analysis and simulation

Note: ISE is a legacy tool now superseded by Xilinx Vivado, but remains the recommended toolchain for Spartan-II devices, which are not supported in Vivado.

Simulation Tools

• ISim – Integrated simulator bundled with ISE
• ModelSim / QuestaSim – Industry-standard third-party simulators
• GHDL + GTKWave – Open-source VHDL simulation flow

Programming & Configuration Tools

• Xilinx iMPACT – JTAG programming, boundary scan, and PROM programming
• Xilinx ChipScope Pro – In-system logic analysis via JTAG

XC2S200-6FGG1252C Application Areas

 Embedded Processing & Control Systems

The XC2S200-6FGG1252C is widely used to implement soft-core processors such as Xilinx PicoBlaze or MicroBlaze within the FPGA fabric, enabling flexible embedded control without a dedicated microcontroller.

Telecommunications & Networking Equipment

With support for high-speed I/O standards and up to 200 MHz system clock rates, the device is well-suited for protocol processing, line-card logic, and network switch fabric implementations in telecom and data networking hardware.

Industrial Automation & Motor Control

In industrial environments, the XC2S200-6FGG1252C provides reliable, deterministic digital control for motor drives, servo controllers, programmable logic controllers (PLCs), and machine vision systems.

Medical & Diagnostic Instruments

Medical equipment designers value the FPGA’s reconfigurability and reliability for imaging systems, signal acquisition, patient monitoring, and diagnostic device control — particularly in applications where design updates may be required post-deployment.

Test & Measurement Equipment

The device’s parallel I/O capability and on-chip memory resources make it an effective solution for high-speed data acquisition, logic analyzers, signal generators, and automated test equipment (ATE) interfaces.

Automotive Electronics

For automotive designs operating within commercial temperature ranges, the XC2S200-6FGG1252C supports ADAS prototyping, body control modules, and infotainment system interfaces.

XC2S200-6FGG1252C vs. Competing FPGAs

While more modern FPGAs offer superior performance and memory density, the XC2S200-6FGG1252C remains a preferred choice for legacy system maintenance, cost-sensitive production builds, and applications with established design databases that avoid the risk and cost of re-qualification.

Ordering Information & Part Number Decoder

When ordering the XC2S200-6FGG1252C, it is important to verify the complete part number to ensure the correct package, speed grade, and temperature range. The full Xilinx Spartan-II ordering convention is:

XC2S [Density] - [Speed Grade] [Package Type] [Pin Count] [Temp Range]
 XC2S    200   -      6          FGG            1252          C

Frequently Asked Questions (FAQ)

Is the XC2S200-6FGG1252C still in production?

The Spartan-II family, including the XC2S200-6FGG1252C, is a mature product line from Xilinx (now AMD). While it may no longer be recommended for new designs, it remains available through authorized distributors and independent component brokers for legacy system support and production continuity.

What is the difference between FGG1252 and FGG456 packages?

The FGG1252 package has 1,252 balls in a Fine-pitch BGA format, whereas the FGG456 has 456 balls. The larger FGG1252 package exposes a greater number of user I/O pins and is used for designs requiring maximum connectivity.

What replaces the XC2S200-6FGG1252C for new designs?

Xilinx recommends migrating new designs to the Spartan-6 or Spartan-7 FPGA families, which offer significantly higher performance, lower power consumption, and modern tool support through Vivado Design Suite.

Can the XC2S200-6FGG1252C be programmed in-circuit?

Yes. The device supports JTAG-based in-system programming (ISP) via its IEEE 1149.1 boundary scan interface, allowing configuration and testing without removing the device from the PCB.

What design files are available for the XC2S200-6FGG1252C?

Xilinx provides a comprehensive datasheet (DS001), IBIS models for signal integrity simulation, BSDL files for boundary scan, and reference designs through the Xilinx/AMD documentation portal.

Summary: Why Choose the XC2S200-6FGG1252C?

The XC2S200-6FGG1252C delivers a compelling combination of logic density, memory resources, and I/O flexibility in the proven Spartan-II architecture. Its -6 speed grade provides the tightest timing margins in the family, while the FGG1252 package maximizes I/O availability for complex system interconnects. Key advantages include:

• 200,000 system gates — the highest density in the Spartan-II family
• -6 speed grade — up to 200 MHz system performance
• 284 user I/O pins — broad connectivity for complex board designs
• Pb-free FGG package — RoHS-compliant for regulatory compliance
• Four DLLs — robust, flexible clock management
• 2.5V core operation — low-power profile for embedded systems
• Proven silicon — extensive field history across industrial, telecom, and medical sectors

For engineers maintaining legacy designs or building cost-sensitive systems where the Spartan-II architecture is already qualified, the XC2S200-6FGG1252C remains a reliable, well-documented choice backed by extensive community and toolchain support.