The XC2S200-6FGG1342C is a field-programmable gate array (FPGA) from the Xilinx Spartan-II family. Built on a mature 0.18µm/0.15µm process and operating at a 2.5V core voltage, this device delivers 200,000 system gates in a fine-pitch BGA package. It targets cost-sensitive, high-volume embedded applications where reliable programmable logic is essential.

This guide covers the full specifications, pinout details, key features, and typical applications of the XC2S200-6FGG1342C to help engineers evaluate and design with this Spartan-II FPGA.

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XC2S200-6FGG1342C Key Specifications

The table below summarizes the core parameters of the XC2S200-6FGG1342C.

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Understanding the Part Number: XC2S200-6FGG1342C

Breaking down the ordering code helps clarify what each segment means.

📌 Note: The standard Spartan-II XC2S200 in an FG-BGA package uses a 456-ball pinout (FGG456). The “1342” suffix in this part number may represent a vendor-specific lot code, date code extension, or custom ordering variant. Always confirm the physical pinout and package dimensions against the official Xilinx (AMD) Spartan-II datasheet (DS001) before PCB layout.

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Spartan-II Architecture Overview

The Spartan-II family uses a flexible, island-style CLB architecture that makes the XC2S200-6FGG1342C suitable for a wide range of digital logic designs.

CLB and Slice Structure

Each Configurable Logic Block (CLB) contains two slices. Each slice includes:

• Two 4-input look-up tables (LUTs) usable as function generators or 16×1 distributed RAM

• Two dedicated flip-flops with clock enable and synchronous/asynchronous set/reset

• Carry logic for fast arithmetic operations

• Wide-function multiplexers

With 1,176 CLBs arranged in a 28×42 array, the XC2S200 provides 5,292 logic cells — enough for moderately complex digital designs including state machines, data paths, and interface controllers.

Block RAM Resources

The XC2S200-6FGG1342C includes 14 dedicated Block SelectRAM modules, each providing 4,096 bits of true dual-port synchronous SRAM. This totals 56 Kbits of block RAM, configurable in various aspect ratios:

Block RAM is ideal for FIFOs, register files, small buffers, and lookup tables without consuming CLB resources.

Delay-Locked Loops (DLLs)

Four DLLs provide clock management, including:

• Clock de-skew to eliminate clock distribution delay

• Frequency synthesis (1×, 1.5×, 2×, 4× multiplication; ÷1.5, ÷2, ÷4, ÷5, ÷8, ÷16 division)

• Fine-grained phase shifting (0°, 90°, 180°, 270°)

These DLLs are critical for high-speed interface timing and multi-clock-domain designs.

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XC2S200-6FGG1342C I/O Capabilities

I/O Standards Supported

The Spartan-II I/O blocks (IOBs) support multiple single-ended I/O standards, making the XC2S200-6FGG1342C compatible with a variety of board-level voltage domains.

Maximum User I/O Pins

In the FGG456 package, the XC2S200 provides up to 284 user I/O pins. Each IOB features:

• Programmable pull-up/pull-down resistors

• Selectable output slew rate (fast/slow) for EMI control

• Input delay elements for hold-time management

• 3-state output control

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Typical Applications for the XC2S200-6FGG1342C

The combination of 200K system gates, 56 Kbits of block RAM, and 4 DLLs makes this FPGA a practical choice for:

• Telecom and networking interface bridges (UART, SPI, I2C aggregation)

• Industrial control and motor drive logic

• Video and display timing controllers

• Protocol conversion and bus bridging (PCI, SDRAM interfaces)

• Embedded co-processing alongside microcontrollers

• Legacy system replacement and glue logic consolidation

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XC2S200-6FGG1342C vs. Other Spartan-II Devices

The table below compares the XC2S200 against other members of the Spartan-II family for quick reference.

The XC2S200 sits in the upper-mid range of the family — offering a strong balance between logic density and cost.

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Design Resources and Configuration

The XC2S200-6FGG1342C is supported by the Xilinx ISE Design Suite (up to version 14.7). Key design considerations:

• Configuration modes: Master Serial, Slave Serial, Master SelectMAP, Slave SelectMAP, JTAG (boundary scan)

• Configuration storage: Requires an external serial PROM (e.g., XC18V02 or equivalent) or a processor-driven configuration source

• JTAG: Full IEEE 1149.1 boundary scan support for in-system programming and debug

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Where to Source the XC2S200-6FGG1342C

As a mature Spartan-II device, the XC2S200-6FGG1342C may have limited availability through primary distributors. For sourcing this part and other Xilinx FPGA components, specialized electronic component suppliers can assist with stock availability, lead times, and cross-referencing.

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Frequently Asked Questions

What is the XC2S200-6FGG1342C?

The XC2S200-6FGG1342C is a Xilinx Spartan-II FPGA with 200,000 system gates, 5,292 logic cells, 56 Kbits of block RAM, and 4 DLLs in a fine-pitch BGA package at the -6 speed grade.

What speed grade is the XC2S200-6FGG1342C?

The -6 designation indicates the standard speed grade in the Spartan-II family. A -5 (faster) grade is also available for timing-critical designs.

Is the XC2S200-6FGG1342C still in production?

The Spartan-II family is a mature product line. While Xilinx (AMD) has not formally discontinued all variants, availability is increasingly dependent on aftermarket and specialty distributors.

What software do I need to program the XC2S200-6FGG1342C?

Xilinx ISE Design Suite version 14.7 is the last version supporting Spartan-II devices. It includes synthesis, place-and-route, and bitstream generation tools.