Available Speed Grades and Operating Voltages

Versal AI Edge Series Data Sheet: DC and AC Switching Characteristics (DS958)

Document ID
DS958
Release Date
2024-02-29
Revision
1.6 English

The following table describes the speed grades per device and operating supply voltages for the PMC, PS low power, PS full power, and PL domains. For more information on selecting devices and speed grades, see the Versal Architecture and Product Data Sheet: Overview (DS950).

Table 1. Available Speed Grades and Operating Voltages
Speed Grade Mode 1, 2 Vivado Design Tools Device Code 3 VCCINT VCC_PSLP VCC_PSFP VCC_CPM5 VCC_PMC 4 VCC_SOC and VCC_IO VCC_RAM Units
-2HSI Standard -2HP-i-S 0.88 0.88 0.88 0.88 0.88 0.88 0.88 V
-2MSE Standard -2MP-e-S 0.80 0.80 0.80 0.80 0.80 0.80 0.80 V
Overdrive -2MHP-e-S 0.80 0.88 0.88 0.88 0.88 0.80 0.80 V
-2MSI Standard -2MP-i-S 0.80 0.80 0.80 0.80 0.80 0.80 0.80 V
Overdrive -2MHP-i-S 0.80 0.88 0.88 0.88 0.88 0.80 0.80 V
-2MLE Standard -2MP-e-L 0.80 0.80 0.80 0.80 0.80 0.80 0.80 V
Overdrive -2MHP-e-L 0.80 0.88 0.88 0.88 0.88 0.80 0.80 V
-2MLI Standard -2MP-i-L 0.80 0.80 0.80 0.80 0.80 0.80 0.80 V
Overdrive -2MHP-i-L 0.80 0.88 0.88 0.88 0.88 0.80 0.80 V
-2LSE Standard -2LP-e-S 0.70 0.70 0.70 0.70 0.70 0.80 0.80 V
Overdrive -2LHP-e-S 0.70 0.88 0.88 0.88 0.88 0.80 0.80 V
-2LLE Standard -2LP-e-L 0.70 0.70 0.70 0.70 0.70 0.80 0.80 V
Overdrive -2LHP-e-L 0.70 0.88 0.88 0.88 0.88 0.80 0.80 V
-2LLI Standard -2LLI-i-L 0.725 5 0.70 0.70 0.70 0.70 0.80 0.80 V
-1MSI Standard -1MP-i-S 0.80 0.80 0.80 0.80 0.80 0.80 0.80 V
-1MLI Standard -1MP-i-L 0.80 0.80 0.80 0.80 0.80 0.80 0.80 V
-1MSE Standard -1MP-e-S 0.80 0.80 0.80 0.80 0.80 0.80 0.80 V
-1LSI Standard -1LP-i-S 0.70 0.70 0.70 0.70 0.70 0.80 0.80 V
Overdrive -1LHP-i-S 0.70 0.88 0.88 0.88 0.88 0.80 0.80 V
-1LLI Standard -1LP-i-L 0.70 0.70 0.70 0.70 0.70 0.80 0.80 V
Overdrive -1LHP-i-L 0.70 0.88 0.88 0.88 0.88 0.80 0.80 V
-1LSE Standard -1LP-e-S 0.70 0.70 0.70 0.70 0.70 0.80 0.80 V
  1. The -2LLE, -2LSE, -2MLE, -2MSE, -2MLI, and -2MSI devices, that have a CPM5, allow dual-voltage operation of the PMC, PS, and CPM5 supplies in overdrive mode (0.88V) or standard drive mode (0.70V/0.80V).
  2. -1LSI and -1LLI devices allow dual-voltage operation of the PMC, PS, and (when applicable) CPM5 supplies in overdrive mode (0.88V) or standard drive mode (0.70V).
  3. The specified portion of the Vivado design tools device selection code includes speed grade (-2, -1), operating voltages (HP, MP, MHP, MM, LP, LHP, LLI), temperature grade, (-i, -e), and maximum static power screen (-S, -L).
  4. The physical unclonable function (PUF) is only supported when using a nominal VCC_PMC of 0.70V on certain Versal devices. Refer to the Versal Adaptive SoC Security Manual (UG1508) in the Design Security Lounge for a list of affected devices and for detailed information on PUF usage, including a VCC_PMC 0.70V solution for mid, high, and overdrive. When using a VCC_PMC 0.70V solution, performance is reduced for functions based on the VCC_PMC.
  5. The -2LLI devices require the VCCINT supply to power on at 0.725V and then use the PMC dynamic voltage scaling (DVS) drivers to change the voltage of the VCCINT voltage regulator (using the I2C/PMBus) to 0.700V when the device temperature rises above 25°C or to 0.725V when the device temperature falls below 10°C.