Speed Grade Designations

Artix UltraScale+ FPGA Data Sheet: DC and AC Switching Characteristics (DS931)

Document ID
DS931
Release Date
2022-04-13
Revision
1.2 English

Because individual family members are produced at different times, the migration from one category to another depends completely on the status of the fabrication process for each device. Table 1 correlates the current status of the Artix UltraScale+ FPGAs on a per speed grade basis.

Table 1. Speed Grade Designations by Device
Device Speed Grade, Temperature Ranges, and VCCINT Operating Voltages
Advance Preliminary Production
XCAU10P 1    

-2E (VCCINT = 0.85V), -2I (VCCINT = 0.85V)

-1E (VCCINT = 0.85V), -1I (VCCINT = 0.85V)

-1LI (VCCINT = 0.85V) 2

-1LI (VCCINT = 0.72V) 2

XCAU15P 1    

-2E (VCCINT = 0.85V), -2I (VCCINT = 0.85V)

-1E (VCCINT = 0.85V), -1I (VCCINT = 0.85V)

-1LI (VCCINT = 0.85V) 2

-1LI (VCCINT = 0.72V) 2

XCAU20P    

-2E (VCCINT = 0.85V), -2I (VCCINT = 0.85V)

-1E (VCCINT = 0.85V), -1I (VCCINT = 0.85V)

-1LI (VCCINT = 0.85V) 2

-1LI (VCCINT = 0.72V) 2

XCAU25P    

-2E (VCCINT = 0.85V), -2I (VCCINT = 0.85V)

-1E (VCCINT = 0.85V), -1I (VCCINT = 0.85V)

-1LI (VCCINT = 0.85V) 2

-1LI (VCCINT = 0.72V) 2

  1. The XCAU10P and XCAU15P in the UBVA368 package is pending characterization.
  2. The lowest power -1L devices, where VCCINT = 0.72V, are listed in the Vivado Design Suite as -1LV. Otherwise, the -1L devices, where VCCINT = 0.85V, are listed in the Vivado Design Suite as -1L.