FPGA & adaptive SoC databook · online editionRev. 2026.10

XCVU23P

AMDVirtex UltraScale+

The XCVU23P is a Virtex UltraScale+ FPGA from AMD, built on a 16 nm process. It provides 1,030,000 LUT6 look-up tables (2,252,000 system logic cells), about 1,648,000 LUT4 equivalents, 2,059,000 flip-flops, 74.3 Mb of block RAM plus 99 Mb of UltraRAM and 1,320 DSP slices. It offers up to 644 user I/O pins and 38 GTY/GTM transceivers at up to 58 Gb/s, with hard PCI Express Gen3 x16 blocks. Temperature grades: extended, industrial. Designs are built with AMD Vivado.

1648KLUT4-equivalent
1030KLUTs (LUT6)
1,320DSP slices
99 MbUltraRAM
74.3 MbBlock RAM
644Max. user I/O
38Transceivers (58 Gb/s)

Specifications

VendorAMD
FamilyVirtex UltraScale+
SeriesUltraScale+
Process16 nm
Configuration memorySRAM
LUT4-equivalent capacity1,648,000
Look-up tables (LUT6)1,030,000
System logic cells2,252,000
Flip-flops2,059,000
Distributed RAM14,541 Kb
Block RAM74.3 Mb
UltraRAM99 Mb
DSP (DSP slice)1,320
Max. user I/O644
   HD I/O72
   HP I/O572
GTY transceivers34 × 32.75 Gb/s
GTM transceivers4 × 58 Gb/s
PCI Express4× Gen3 x16
100G Ethernet MAC2
Analog / monitorSystem Monitor
Design toolAMD Vivado

Speed and temperature grades

Temperature gradeJunction rangeSpeed grades
Extended (E)0 to 100 °C-1, -2, -2L, -3
Industrial (I)−40 to 100 °C-1, -2

Alternatives to the XCVU23P

Closest matches in other families and vendors by logic, DSP, memory, I/O and transceivers. Check pin compatibility and tools before migrating.

DeviceLUT4-eq.Vendor logicDSPBlock RAMMax I/OTransceiversPCIe
XCKU19PAMD Kintex UltraScale+1347K 842K LUT61843K SLC1,08060.8 Mb54032 GTY 32.75 Gb/sGen3
GX 1100Altera Stratix 10 GX/SX899K 449K ALMs1325K LE2,592107 Mb68848 XCVR/XCVR 28.3 Gb/sGen3
GX 1650Altera Stratix 10 GX/SX1101K 551K ALMs1624K LE3,145114 Mb70496 XCVR/XCVR 28.3 Gb/sGen3
GX 2100Altera Stratix 10 GX/SX1359K 680K ALMs2005K LE3,744127 Mb70496 XCVR/XCVR 28.3 Gb/sGen3
XCKU15PAMD Kintex UltraScale+837K 523K LUT61143K SLC1,96834.6 Mb66876 GTH/GTY 32.75 Gb/sGen3
XCVU31PAMD Virtex UltraScale+ HBM704K 440K LUT6962K SLC2,88023.6 Mb20832 GTY 32.75 Gb/sGen3

Compare side by side: XCVU23P vs XCKU19P, XCVU23P vs GX 1100, XCVU23P vs GX 1650.

XCVU23P quick facts

How many LUTs does the XCVU23P have?

The XCVU23P has 1,030,000 LUT6 look-up tables, about 1,648,000 LUT4 equivalents (2,252,000 system logic cells as published by AMD).

How many DSP blocks does the XCVU23P have?

The XCVU23P has 1,320 DSP slices and 74.3 Mb of block RAM plus 99 Mb of UltraRAM.

Does the XCVU23P have transceivers?

Yes, 38 GTY/GTM transceivers at up to 58 Gb/s.

What are the alternatives to the XCVU23P?

Devices of similar size in other families include XCKU19P (AMD Kintex UltraScale+), GX 1100 (Altera Stratix 10 GX/SX), GX 1650 (Altera Stratix 10 GX/SX).

Which software is used to design with the XCVU23P?

Designs for the XCVU23P are built with AMD Vivado.

Other Virtex UltraScale+ devices

DeviceLUT4-eq.Vendor logicDSPBlock RAMMax I/OTransceiversPCIe
XCVU3P630K 394K LUT6862K SLC2,28025.3 Mb52040 GTY 32.75 Gb/sGen3
XCVU5P962K 601K LUT61314K SLC3,47436 Mb83280 GTY 32.75 Gb/sGen3
XCVU7P1261K 788K LUT61724K SLC4,56050.6 Mb83280 GTY 32.75 Gb/sGen3
XCVU23P1648K 1030K LUT62252K SLC1,32074.3 Mb64438 GTY/GTM 58 Gb/sGen3
XCVU9P1891K 1182K LUT62586K SLC6,84075.9 Mb832120 GTY 32.75 Gb/sGen3
XCVU11P2074K 1296K LUT62835K SLC9,21670.9 Mb62496 GTY 32.75 Gb/sGen3
XCVU27P2074K 1296K LUT62835K SLC9,21670.9 Mb67680 GTY/GTM 58 Gb/sGen3
XCVU13P2765K 1728K LUT63780K SLC12,28894.5 Mb832128 GTY 32.75 Gb/sGen3
XCVU29P2765K 1728K LUT63780K SLC12,28894.5 Mb67680 GTY/GTM 58 Gb/sGen3
XCVU19P6538K 4086K LUT68938K SLC3,84075.9 Mb2,07280 GTY 32.75 Gb/sGen3

Source: AMD UltraScale+ FPGAs Product Selection Guide, XMP103 (v2.8). Data is extracted automatically from the vendor's selection guide; verify critical values in the device data sheet.