FPGA Module XCKU115


Technical highlights

  • Using latest Kintex® UltraScale™ XCKU115 FPGA
  • Offering 5520 DSP Slices
  • Up to 7.9 M ASIC gates capacity
  • 585 free user I/O for daughter board connection
  • 56 (GTH) high speed transceivers

Product Summary


The proFPGA UltraScale™ XCKU115 FPGA Module is the logic core and interface hub for the scalable, and modular multi FPGA High Performance Computing solution, which fulfills highest needs in the area of HPC. It addresses customers who need platforms with maximum performance, ultra-low latency and high data throughput. The innovative system concept and technologies offer highest flexibility and reuseability for several projects, which guarantees the best return on invest.

The proFPGA UltraScale™ XCKU115 FPGA Module, which only works in combination with a proFPGA uno, duo or quad motherboard offers with its latest Kintex® UltraScale™ XCKU115 FPGA technology maximum capacity of up to 7.9 M ASIC gates and 5520 DSP slices in a single FPGA. The module offers with its 6 extension sites up to 585 user I/Os for daughter boards (e.g. memory boards, interface boards), interconnecting cables or customer specific application boards.

The highlight of this module is, that it offers beside the standard I/O 56 high speed serial transceivers (56 x GTH) running up to 16.375 Gbps (depending on speedgrade of FPGA) for high speed interfaces like PCIe Gen4, Gen3, USB 3.0 or DDR4 memories. The extension sites offer individually and stepless adjustable voltage regions from 1.2V up to 1.8V.



  • Xilinx Kintex® UltraScale™ XCKU115 (speedgrade 1, 2)


  • Up to 7.9 M ASIC gates

FPGA-internal memory

  • 75 Mbit

DSP Slices

  • 5520

Extension sites

  • Up to 6 Extension sites with high speed connectors

I/O resources

  • Overall up to 585 signals for I/O and inter FPGA connection
  • 585 free I/Os per FPGA Module (Virtex® XCVU190 FPGA)
  • 3x153 I/Os and 1x76 I/Os to top side connectors
  • 2x25 I/Os to bottom side connectors
  • Single-ended or differential

High Speed I/O transceivers

  • 56 high speed transceivers (GTH) running up to 12.5/16.375 (speedgrade 1/2) Gbps

FPGAs interconnections

  • Flexible via high-speed interconnection boards or cables

Voltage regions

  • 6 individually adjustable voltage regions per FPGA Module
  • Stepless from 1.0V up to 1.8V on 6 extension sites
  • Automated detection of daughter card and adjustment of right voltage


  • With proFPGA uno, duo or quad Motherboard via Ethernet, USB, PCIe

Product article number

  • PROF093 FM-XCKU115-R1

Order code

  • PROF-FM-XCKU115-1, PROF-FM-XCKU115-2 (speedgrade1/2)

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