XC7K325T FPGA: Architecture, Specs, and Industrial Applications

Alan Carter · Feb 21, 2026 · Updated Feb 24, 2026
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XC7K325T FPGA: Architecture, Specs, and Industrial Applications

XC7K325T FPGA: Architecture, Specs, and Industrial Applications

The XC7K325T FPGA is one of the most powerful mid-range devices in the AMD/Xilinx Kintex-7 lineup. Engineered for tasks that demand intensive digital signal processing and high-speed serial connectivity, it delivers DSP performance typically reserved for high-end FPGAs.

XC7K325T Overview

Leveraging 28nm high-k metal gate (HKMG) technology, the XC7K325T drastically reduces power consumption—up to 50% less than previous generations. It is heavily utilized in scenarios requiring massive parallel processing, making it a favorite among hardware designers pushing the boundaries of edge computing.

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Key Technical Specifications

  • Logic Cells (LUTs): 326,080
  • DSP Slices: 840
  • Block RAM (BRAM): 16,020 Kb
  • Maximum I/O Pins: Up to 500
  • High-Speed Transceivers: Up to 16 GTX transceivers (12.5 Gb/s)
  • Memory Interfaces: 1866 Mb/s DDR3 support

Key Features and Applications

Aerospace and Defense

Thanks to its immense DSP computing power and reliability, the XC7K325T is a staple in secure communications, radar signal processing, and avionics. The architecture supports complex cryptographic algorithms required for secure data transmission.

Video and Broadcast Equipment

The high bandwidth of the GTX transceivers paired with massive logic capacity allows this FPGA to process 4K video streams, perform real-time video encoding/decoding, and drive high-end broadcast displays without breaking a sweat.

Test and Measurement

In oscilloscopes and network analyzers, the XC7K325T handles massive data acquisition rates. The 16Mb of block RAM enables deep buffering of high-frequency signals before processing.

Getting Started with Vivado

Like all 7-Series Xilinx FPGAs, the XC7K325T is fully supported by the Vivado Design Suite. This IDE provides high-level synthesis (HLS), allowing developers to write algorithms in C/C++ and translate them directly into HDL.

Video Demonstration

Where to Buy XC7K325T

Looking to integrate the XC7K325T into your next project? Finding stock for high-capacity FPGAs can be challenging. WWDParts provides extensive inventory access for the Kintex-7 family. Check our stock at WWDParts for competitive pricing and fast, reliable shipping.

Conclusion

Offering over 326K logic cells and 840 DSP slices, the XC7K325T FPGA is an unparalleled choice for applications needing high-end performance on a mid-range budget.

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Alan Carter

Senior Hardware Engineer & Component Specialist

Alan has over 15 years of expertise in embedded systems design, FPGA architecture, and global semiconductor supply chains. He specializes in component cross-referencing, lifecycle management, and helping OEMs navigate supply shortages.