Overview of XC2S200-6FGG721C Spartan-II FPGA
The XC2S200-6FGG721C is a high-density Field Programmable Gate Array from the Xilinx Spartan-II family. This programmable logic device delivers exceptional performance with 200,000 system gates and advanced features that make it a cost-effective solution for complex digital designs. Built on mature 0.18µm CMOS technology, the XC2S200-6FGG721C offers reliability and proven performance for demanding applications.
As a superior alternative to mask-programmed ASICs, this Xilinx FPGA eliminates lengthy development cycles and reduces inherent risks associated with conventional ASIC designs. The unlimited reprogrammability allows engineers to perform design upgrades in the field without hardware replacement.
XC2S200-6FGG721C Technical Specifications
Core Logic Resources
| Parameter |
Specification |
| Part Number |
XC2S200-6FGG721C |
| FPGA Family |
Spartan-II |
| System Gates |
200,000 |
| Logic Cells |
5,292 |
| CLB Array |
28 × 42 (1,176 CLBs) |
| Maximum User I/O |
284 |
| Speed Grade |
-6 (Higher Performance) |
| Operating Temperature |
Commercial (0°C to +85°C) |
Memory Architecture
| Memory Type |
Capacity |
| Block RAM |
56K bits (14 blocks × 4,096 bits) |
| Distributed RAM |
75,264 bits |
| Total Configuration Bits |
1,335,840 |
Package Information
| Specification |
Detail |
| Package Type |
FGG721 (Fine-Pitch Ball Grid Array) |
| Pin Count |
721 |
| Lead-Free Option |
Yes (Pb-Free, indicated by “G”) |
| Mounting Type |
Surface Mount (SMD/SMT) |
Key Features of XC2S200-6FGG721C
Advanced Programmable Architecture
The XC2S200-6FGG721C features a flexible programmable architecture consisting of Configurable Logic Blocks (CLBs) surrounded by programmable Input/Output Blocks (IOBs). Four Delay-Locked Loops (DLLs) positioned at each corner of the die provide advanced clock management capabilities.
High-Speed Clock Distribution
System performance reaches up to 200 MHz with optimized clock distribution networks. The four dedicated DLLs eliminate clock skew and provide zero propagation delay, enabling precise timing control across all logic elements.
SelectRAM Hierarchical Memory
The XC2S200-6FGG721C incorporates SelectRAM technology offering:
- Distributed RAM: 16 bits per Look-Up Table for small, fast memory structures
- Block RAM: Configurable 4K-bit synchronous dual-port RAM blocks
- Fast External RAM Interface: Optimized connections for external memory devices
Versatile I/O Standards
This FPGA supports 16 high-performance I/O interface standards including:
- LVTTL (2-24 mA drive strength)
- LVCMOS 2.5V
- PCI (3V/5V, 33 MHz/66 MHz compliant)
- GTL and GTL+
- HSTL Class I, III, IV
- SSTL2 and SSTL3 Class I and II
- AGP-2X
XC2S200-6FGG721C Part Number Decoder
Understanding the XC2S200-6FGG721C nomenclature:
| Code Segment |
Meaning |
| XC2S |
Xilinx Spartan-II Family |
| 200 |
200K System Gate Density |
| -6 |
Speed Grade (Higher Performance) |
| FG |
Fine-Pitch BGA Package |
| G |
Pb-Free (RoHS Compliant) |
| 721 |
Pin Count |
| C |
Commercial Temperature Range |
XC2S200-6FGG721C Applications
The XC2S200-6FGG721C serves diverse applications across multiple industries:
Telecommunications Equipment
- Digital signal processing modules
- Protocol converters and bridges
- Network interface controllers
Industrial Automation
- Programmable logic controllers (PLC)
- Motor control systems
- Sensor interface modules
Consumer Electronics
- Set-top boxes and media players
- Display controllers
- Audio/video processing units
Aerospace and Defense
- Avionics control systems
- Radar signal processing
- Secure communication modules
Configuration Options for XC2S200-6FGG721C
The XC2S200-6FGG721C supports multiple configuration modes:
Master Serial Mode
The FPGA controls configuration by driving CCLK as an output, loading data from external serial PROMs.
Slave Serial Mode
External controllers provide CCLK input, enabling configuration from microprocessors or other FPGAs in daisy-chain setups.
Slave Parallel Mode
Fastest configuration option with byte-wide (8-bit) data transfer for rapid system initialization.
Boundary-Scan Mode
IEEE 1149.1 compliant JTAG interface for configuration and testing without additional pins.
Electrical Characteristics
Power Supply Requirements
| Supply Rail |
Voltage |
Function |
| VCCINT |
2.5V |
Internal Core Logic |
| VCCO |
1.5V / 2.5V / 3.3V |
I/O Banks (Standard Dependent) |
Operating Conditions
| Parameter |
Commercial Grade (C) |
| Junction Temperature (TJ) |
0°C to +85°C |
| Storage Temperature |
-65°C to +150°C |
Design Support and Development Tools
The XC2S200-6FGG721C is fully supported by Xilinx ISE Design Suite, providing:
- Automatic mapping, placement, and routing algorithms
- Timing-driven implementation for performance optimization
- Comprehensive simulation and verification tools
- Library of 400+ primitives and macros including arithmetic functions, counters, multiplexers, and shift registers
Why Choose XC2S200-6FGG721C for Your Design
Cost-Effective Solution
The Spartan-II architecture delivers ASIC-level functionality at a fraction of the development cost, eliminating NRE charges and mask tooling expenses.
Rapid Time-to-Market
Unlimited reprogrammability enables rapid prototyping and iterative design improvements without hardware changes.
Field Upgradeability
Deployed systems can receive firmware updates and feature enhancements through simple reconfiguration.
Proven Reliability
Built on mature 0.18µm process technology with extensive field deployment history across mission-critical applications.
XC2S200-6FGG721C Ordering Information
When ordering the XC2S200-6FGG721C, verify the following specifications match your requirements:
- Speed Grade: -6 (Higher Performance, Commercial Only)
- Package: FGG721 (721-Pin Fine-Pitch BGA, Pb-Free)
- Temperature Range: Commercial (0°C to +85°C)
Related Spartan-II FPGA Devices
| Part Number |
System Gates |
Logic Cells |
Max I/O |
| XC2S15 |
15,000 |
432 |
86 |
| XC2S30 |
30,000 |
972 |
92 |
| XC2S50 |
50,000 |
1,728 |
176 |
| XC2S100 |
100,000 |
2,700 |
176 |
| XC2S150 |
150,000 |
3,888 |
260 |
| XC2S200 |
200,000 |
5,292 |
284 |
Conclusion
The XC2S200-6FGG721C represents the highest-density member of the Spartan-II FPGA family, delivering 200,000 system gates with comprehensive I/O flexibility in a 721-pin BGA package. Its combination of high performance, extensive memory resources, and proven reliability makes it an excellent choice for designers seeking a cost-effective programmable logic solution for complex digital applications.
