SPRUIV7B May 2022 – September 2023 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
This device supports deepsleep mode where the HFOSC0_CLK is synchronously gated during deep-sleep entry sequence. HFOSC0 Clock loss detection mux control must be disabled during Deepsleep entry mode. (CLKLOSS_SWITCH_EN must be ‘0’).
In addition, HFOSC0 can be put into Power-down mode. When exiting deep-sleep mode, HFOSC0 is powered-up, wait until clock is stabilized and disable the clock gating so clock can propagate to PLL and Wake-up domain. This function is handled by Deep-sleep Hardware logic in Wake-up Domain.