SPRUIV7B May 2022 – September 2023 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
MCU-Only can be used for low power use cases that require low-level processing during a low power mode. The status of the SoC is the same as DeepSleep, except the MCU channel is fully active to run applications with MCU channel resources and peripherals. Any interrupt event in the MCU channel can initiate a wakeup from MCU-Only and the wakeup events supported in DeepSleep can also trigger wakeup from MCU-Only.
The main characteristics of the mode which distinguish it from other low power modes are: