The XC2S200-6FGG640C is a powerful Field Programmable Gate Array (FPGA) from the AMD/Xilinx Spartan-II family. This device delivers exceptional digital processing capabilities with 200,000 system gates, 5,292 logic cells, and 56K bits of block RAM. Designed for cost-sensitive applications requiring high performance, the XC2S200-6FGG640C offers engineers a flexible, reprogrammable solution for complex digital designs.

XC2S200-6FGG640C Key Features and Specifications

The XC2S200-6FGG640C represents the highest-density member of the Spartan-II FPGA family. This device combines advanced architecture with cost-effective 0.18-micron CMOS technology to deliver outstanding value for embedded systems, telecommunications, and industrial control applications.

System Gate Capacity and Logic Resources

The XC2S200-6FGG640C provides substantial logic resources for implementing complex digital designs:

• System Gates: 200,000 gates (logic and RAM combined)
• Logic Cells: 5,292 cells for maximum design flexibility
• CLB Array: 28 × 42 matrix with 1,176 total Configurable Logic Blocks
• Maximum User I/O: Up to 284 programmable input/output pins

Memory Architecture of the XC2S200-6FGG640C

This Xilinx FPGA features a hierarchical SelectRAM memory system that supports diverse application requirements:

• Block RAM: 56K bits organized in fourteen 4,096-bit dual-port RAM blocks
• Distributed RAM: 75,264 bits using 16-bit Look-Up Tables (LUTs)
• Configurable Depth/Width: Supports 4096×1, 2048×2, 1024×4, 512×8, or 256×16 configurations

Speed Grade and Performance Specifications

The “-6” speed grade designation indicates higher performance capability within the Spartan-II family:

XC2S200-6FGG640C Package Information

Fine-Pitch Ball Grid Array (FBGA) Package Details

The XC2S200-6FGG640C utilizes a fine-pitch ball grid array package optimized for high pin-count applications:

• Package Type: FGG640 Fine-Pitch BGA
• Pin Count: 640 balls
• Ball Pitch: 1.0 mm
• Lead-Free Option: “G” suffix indicates Pb-free/RoHS compliant packaging

Thermal and Mechanical Specifications

The FGG640 package provides excellent thermal dissipation characteristics suitable for demanding industrial environments. The package design supports standard surface-mount assembly processes and is compatible with automated pick-and-place equipment.

Advanced Architecture of the XC2S200-6FGG640C

Configurable Logic Block (CLB) Structure

Each CLB in the XC2S200-6FGG640C contains four Logic Cells organized in two identical slices. Key CLB features include:

• 4-Input Look-Up Tables: Each LUT implements any 4-input Boolean function
• Dedicated Carry Logic: High-speed arithmetic operations
• Cascade Chains: Wide-input function implementation
• Storage Elements: Edge-triggered flip-flops or level-sensitive latches

Input/Output Block (IOB) Capabilities

The XC2S200-6FGG640C supports 16 high-performance I/O standards through its versatile IOB architecture:

Supported I/O Standards

Delay-Locked Loop (DLL) Clock Management

The XC2S200-6FGG640C integrates four dedicated DLL circuits for advanced clock control:

• Zero Propagation Delay: Eliminates clock distribution delay
• Low Clock Skew: Ensures synchronized operation across the device
• Clock Multiplication: 2× frequency doubling capability
• Clock Division: Divide by 1.5, 2, 2.5, 3, 4, 5, 8, or 16
• Quadrature Phase Outputs: 0°, 90°, 180°, and 270° phase shifts

XC2S200-6FGG640C Configuration Options

Supported Configuration Modes

The XC2S200-6FGG640C supports multiple configuration methods for maximum design flexibility:

1. Master Serial Mode: FPGA controls configuration clock, drives external PROM
2. Slave Serial Mode: External controller provides clock and data
3. Slave Parallel Mode: 8-bit parallel loading for fastest configuration
4. Boundary-Scan (JTAG): IEEE 1149.1 compliant configuration via TAP

Configuration File Size

Applications for the XC2S200-6FGG640C FPGA

Industrial Automation and Control

The XC2S200-6FGG640C excels in industrial environments requiring:

• Motor control and drive systems
• Programmable Logic Controllers (PLC) implementations
• Process automation equipment
• Real-time sensor data processing

Telecommunications and Networking

High-speed data processing capabilities make this device ideal for:

• Network interface cards and switches
• Protocol conversion bridges
• Data encryption/decryption engines
• Digital signal processing applications

Consumer Electronics and Embedded Systems

Cost-effective performance supports:

• Video and image processing systems
• Audio signal processing
• Display controllers
• Peripheral interface controllers

Medical and Scientific Instrumentation

The XC2S200-6FGG640C provides the reliability and performance required for:

• Medical imaging equipment
• Laboratory instrumentation
• Data acquisition systems
• Diagnostic device controllers

XC2S200-6FGG640C Development Tools and Support

Software Development Environment

The XC2S200-6FGG640C is fully supported by the Xilinx ISE Design Suite, providing:

• Automatic Mapping: Intelligent logic placement and routing
• Timing-Driven Implementation: Performance optimization tools
• HDL Support: VHDL and Verilog design entry
• Simulation: Pre- and post-layout verification
• Boundary-Scan Testing: Full JTAG debug capability

Design Resources

Engineers working with the XC2S200-6FGG640C have access to:

• Comprehensive datasheets and application notes
• Reference designs and IP cores
• IBIS models for signal integrity analysis
• BSDL files for boundary-scan testing

Why Choose the XC2S200-6FGG640C?

Cost-Effective ASIC Alternative

The XC2S200-6FGG640C eliminates the high NRE costs and lengthy development cycles associated with mask-programmed ASICs. Key advantages include:

• Zero Initial Cost: No mask charges or minimum order quantities
• Rapid Prototyping: Immediate design verification capability
• Field Upgradability: In-system reprogramming without hardware changes
• Risk Mitigation: Design modifications possible at any stage

Proven Reliability

Built on mature 0.18-micron technology, the XC2S200-6FGG640C delivers:

• Unlimited reprogramming cycles
• Robust ESD protection
• Hot-swap compatible I/O
• Full PCI compliance

XC2S200-6FGG640C Ordering Information

Part Number Breakdown

XC2S200 - 6 - FGG640 - C
   │      │     │      │
   │      │     │      └─ Temperature: C = Commercial (0°C to +85°C)
   │      │     └──────── Package: FGG640 Fine-Pitch BGA, Pb-free
   │      └────────────── Speed Grade: -6 (Higher Performance)
   └───────────────────── Device: Spartan-II, 200K System Gates

Availability and Lead Time

The XC2S200-6FGG640C is available through authorized AMD/Xilinx distributors worldwide. Contact your local representative for current pricing and availability information.

Technical Summary: XC2S200-6FGG640C Specifications Table

Conclusion

The XC2S200-6FGG640C delivers an optimal combination of performance, flexibility, and cost-effectiveness for demanding FPGA applications. With its 200,000 system gates, comprehensive I/O capabilities, and advanced clock management features, this Spartan-II device remains a reliable choice for industrial, telecommunications, and embedded system designs. The lead-free FGG640 package ensures compliance with modern environmental regulations while providing excellent thermal performance and board-level reliability.

For engineers seeking a proven, cost-effective FPGA solution with extensive development tool support, the XC2S200-6FGG640C offers the ideal balance of capability and value.