The XC2S200-6FGG725C is a powerful Field-Programmable Gate Array (FPGA) from the renowned Xilinx Spartan-II family. This high-density programmable logic device delivers exceptional performance at a competitive price point, making it an ideal solution for telecommunications, industrial automation, embedded systems, and consumer electronics applications.
XC2S200-6FGG725C Key Features and Specifications
The XC2S200-6FGG725C combines robust architecture with versatile functionality to meet demanding digital design requirements:
| Parameter |
Specification |
| Family |
Spartan-II |
| System Gates |
200,000 |
| Logic Cells |
5,292 |
| CLB Array |
28 × 42 (1,176 CLBs) |
| Maximum User I/Os |
284 |
| Block RAM |
56 Kbits |
| Distributed RAM |
75,264 bits |
| Delay-Locked Loops (DLLs) |
4 |
| Speed Grade |
-6 (Fastest Commercial) |
| Package Type |
FGG725 (Fine-pitch BGA, Pb-free) |
| Pin Count |
725 |
| Core Voltage |
2.5V |
| Process Technology |
0.18μm |
| Operating Temperature |
0°C to +85°C (Commercial) |
| System Clock Support |
Up to 200 MHz |
XC2S200-6FGG725C Architecture Overview
Configurable Logic Blocks (CLBs)
The XC2S200-6FGG725C features a flexible, programmable architecture built around Configurable Logic Blocks. Each CLB contains four logic cells (LCs), with each logic cell consisting of a 4-input function generator (Look-Up Table), dedicated carry logic, and a storage element. This architecture provides substantial resources for implementing complex digital designs.
The CLB structure enables efficient implementation of combinational logic, arithmetic functions, and sequential circuits. The fast carry logic supports high-speed arithmetic operations, while the distributed RAM capability allows designers to create small, fast memory structures directly within the logic fabric.
Input/Output Blocks (IOBs) and I/O Standards
The XC2S200-6FGG725C supports 16 different I/O signaling standards through its sophisticated Input/Output Block architecture. Each IOB features programmable input and output paths with optional registered operation, enabling seamless integration with various system components and interfaces.
Supported I/O standards include:
- LVTTL and LVCMOS (3.3V, 2.5V, 1.8V)
- GTL and GTL+
- HSTL (Class I, II, III, IV)
- SSTL (2 and 3)
- PCI 3.3V (33 MHz and 66 MHz)
- AGP-2X
The I/O banking architecture divides the device into eight banks, allowing designers to simultaneously use multiple I/O standards while maintaining proper voltage isolation.
Block RAM and Memory Resources
The XC2S200-6FGG725C incorporates 56 Kbits of dedicated Block RAM organized in two columns along the vertical edges of the die. Each block RAM cell is a fully synchronous dual-ported 4096-bit RAM with independent control signals for each port, supporting configurable data widths for maximum flexibility.
These block RAM resources complement the 75,264 bits of distributed RAM available within the CLB fabric, giving designers the flexibility to implement various memory architectures optimized for their specific application requirements.
Delay-Locked Loops (DLLs) for Clock Management
Four Delay-Locked Loops positioned at each corner of the die provide advanced clock management capabilities. The DLLs eliminate clock distribution delays and skew, enabling designers to achieve zero-propagation-delay clock networks throughout the device.
Key DLL features include:
- Clock multiplication and division
- Phase shifting capabilities
- Clock mirroring for board-level synchronization
- Automatic delay compensation
XC2S200-6FGG725C Speed Grade and Performance
The -6 speed grade designation indicates this is the fastest commercial-grade variant in the XC2S200 product line. This speed grade delivers optimal timing performance for applications requiring maximum system throughput.
Performance characteristics include:
- System clock frequencies up to 200 MHz
- Fast internal routing with predictable timing
- Optimized interconnect architecture for minimal signal delay
- High-speed I/O capable of supporting advanced memory and bus interfaces
XC2S200-6FGG725C Package Information
The FGG725 package is a fine-pitch Ball Grid Array (BGA) with 725 pins, featuring Pb-free (RoHS-compliant) ball composition. This package offers excellent thermal performance and reliable electrical connections for high-density applications.
Package specifications:
- Package style: Fine-pitch BGA
- Total pins: 725
- Lead-free compliant: Yes
- Moisture sensitivity level: Refer to packaging label
- Suitable for automated assembly processes
Applications for the XC2S200-6FGG725C FPGA
The XC2S200-6FGG725C is well-suited for a wide range of applications:
Telecommunications and Networking
- Protocol conversion and bridging
- Data encoding/decoding
- Channel aggregation
- Network interface controllers
Industrial Automation
- Motor control systems
- Process controllers
- Real-time monitoring
- Industrial communication interfaces
Consumer Electronics
- Video and image processing
- Audio signal processing
- Display controllers
- Interface adapters
Embedded Systems
- Custom peripheral controllers
- Hardware acceleration engines
- System-on-chip integration
- Legacy system interfaces
Design Tools and Development Support
The XC2S200-6FGG725C is supported by Xilinx ISE Design Suite, providing a comprehensive development environment including:
- Schematic capture and HDL synthesis
- Implementation and timing analysis tools
- Simulation and verification capabilities
- Configuration and programming utilities
Advantages Over ASIC Solutions
The XC2S200-6FGG725C offers significant advantages compared to mask-programmed ASICs:
- Eliminates high initial NRE (Non-Recurring Engineering) costs
- Dramatically reduces development cycle time
- Enables field-upgradeable designs without hardware replacement
- Reduces inventory risk through programmable flexibility
- Supports rapid prototyping and design iteration
Why Choose the XC2S200-6FGG725C
The XC2S200-6FGG725C delivers the optimal combination of logic density, I/O capability, memory resources, and performance for mid-range FPGA applications. Its mature architecture and proven reliability make it an excellent choice for both new designs and legacy system maintenance.
For engineers seeking cost-effective programmable logic solutions with comprehensive feature sets, the XC2S200-6FGG725C provides outstanding value. The device’s support for multiple I/O standards, integrated memory resources, and advanced clock management features simplify system integration while reducing overall bill-of-materials costs.
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