The XC2S30-6CS144C is a high-performance Field-Programmable Gate Array (FPGA) from the Xilinx Spartan-II family. This programmable logic device delivers 30,000 system gates with 972 logic cells, making it an excellent choice for cost-sensitive digital design applications requiring reliable performance and flexible I/O capabilities.
XC2S30-6CS144C Key Features and Benefits
The XC2S30-6CS144C stands out in the Xilinx FPGA product lineup with its combination of high gate density, fast clock speeds, and compact packaging. Engineers choose this device for applications where board space is at a premium without sacrificing processing capability.
High-Speed Performance
This Spartan-II FPGA supports system clock rates up to 263 MHz, enabling rapid data processing for demanding applications. The -6 speed grade designation indicates this is the fastest variant available in the commercial temperature range, providing optimal timing performance for time-critical designs.
Compact 144-Pin CSBGA Package
The XC2S30-6CS144C utilizes a 144-pin Chip Scale Ball Grid Array (CSBGA) package with a 12×12 mm footprint. This surface-mount configuration offers excellent thermal characteristics and simplified PCB routing compared to larger package options.
XC2S30-6CS144C Technical Specifications
| Parameter |
Specification |
| Part Number |
XC2S30-6CS144C |
| Manufacturer |
Xilinx (AMD) |
| FPGA Family |
Spartan-II |
| System Gates |
30,000 |
| Logic Cells |
972 |
| CLBs (Configurable Logic Blocks) |
216 |
| Maximum I/O Pins |
92 |
| Total RAM Bits |
24,576 |
| Block RAM |
Up to 56K bits |
| Distributed RAM |
Up to 75,264 bits |
| DLLs (Delay-Locked Loops) |
4 |
| Supply Voltage |
2.375V to 2.625V (2.5V nominal) |
| Operating Temperature |
0°C to 85°C (TJ) |
| Package Type |
144-CSBGA (12×12) |
| Mounting Type |
Surface Mount |
| Process Technology |
0.18µm |
| Speed Grade |
-6 (Fastest Commercial) |
| Temperature Grade |
C (Commercial) |
XC2S30-6CS144C Architecture Overview
Configurable Logic Blocks (CLBs)
The XC2S30-6CS144C contains 216 CLBs organized in a matrix structure. Each CLB consists of two slices containing look-up tables (LUTs), flip-flops, and multiplexers. This architecture enables efficient implementation of combinatorial and sequential logic functions.
On-Chip Memory Resources
This Spartan-II device provides flexible memory options through both block RAM and distributed RAM configurations. The 24,576 total RAM bits can be configured as single-port or dual-port memory, supporting various data buffering and storage requirements.
Delay-Locked Loop (DLL) Functionality
Four on-chip DLLs provide advanced clock management capabilities, including clock deskew, frequency synthesis, and phase shifting. These features eliminate clock distribution delays and improve overall system timing margins.
I/O Capabilities
With 92 user-programmable I/O pins, the XC2S30-6CS144C supports 16 selectable I/O standards. This flexibility allows direct interfacing with various voltage levels and signaling protocols without external level-shifting components.
XC2S30-6CS144C Applications
The XC2S30-6CS144C serves diverse applications across multiple industries:
Communications Equipment
This FPGA excels in broadband fixed-line access equipment, protocol conversion, and data routing applications where moderate logic density meets strict cost requirements.
Industrial Control Systems
Engineers deploy the XC2S30-6CS144C in industrial automation, motor control, and sensor interface applications requiring real-time processing capabilities.
Consumer Electronics
The compact package and low power characteristics make this device suitable for personal electronics, audio/video processing, and PC peripheral applications.
Prototyping and Development
The Spartan-II family provides an accessible platform for FPGA prototyping, educational projects, and proof-of-concept development before transitioning to higher-density devices.
XC2S30-6CS144C Part Number Decoder
Understanding the XC2S30-6CS144C part number helps identify the exact device configuration:
| Code Segment |
Meaning |
| XC2S |
Xilinx Spartan-II Family |
| 30 |
30K System Gates |
| -6 |
Speed Grade (Fastest) |
| CS |
Chip Scale BGA Package |
| 144 |
144 Pins |
| C |
Commercial Temperature Range |
Development Tools and Software Support
The XC2S30-6CS144C is supported by Xilinx ISE Design Suite, providing comprehensive tools for design entry, synthesis, simulation, and programming. The software includes schematic capture, HDL synthesis, timing analysis, and configuration file generation capabilities.
XC2S30-6CS144C Ordering Information
When sourcing the XC2S30-6CS144C, verify the complete part number to ensure compatibility with your design requirements. Related variants include:
- XC2S30-6CSG144C: Pb-free (RoHS compliant) version
- XC2S30-5CS144C: -5 speed grade alternative
- XC2S30-6TQ144C: TQFP package option
Why Choose the XC2S30-6CS144C Spartan-II FPGA
The XC2S30-6CS144C delivers an optimal balance of performance, features, and cost-effectiveness for designs requiring moderate FPGA resources. Key advantages include:
- Proven Architecture: The mature Spartan-II platform offers well-documented behavior and extensive application support
- Fast Interconnect: Predictable routing ensures consistent timing across design iterations
- Flexible Clocking: Four DLLs enable sophisticated clock management without external components
- Versatile I/O: Support for 16 I/O standards simplifies multi-voltage system integration
- Compact Footprint: The 144-CSBGA package minimizes PCB area requirements
The XC2S30-6CS144C remains a reliable choice for production systems, replacement parts, and designs where the Spartan-II family provides the optimal combination of features and value.
