Battery Powered Mode

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

To maintain critical information over the time during power off, the device provides the battery power mode. The following blocks are contained in the battery-powered domain:

Battery-backed RAM (BBRAM) holds the key for secure configuration.

Real-time clock (RTC) with crystal oscillator.