STM32MPUs low-power management documentation
Purpose
Are there any ST application notes about the low-power modes of STM32MP microprocessor units (MPUs)?
Further information to understand power management in the OpenSTLinux distribution and hardware design examples that demonstrate power management with STPMIC.
Content
General overview
- https://wiki.st.com/stm32mpu/wiki/How_to_define_your_low_power_strategy
- https://wiki.st.com/stm32mpu/wiki/Power_overview
Application notes for more details:
- AN5109: STM32MP15x low-power modes
AN5726: STM32MP2x low-power modes
These application notes covers system-on-chip (SoC) power modes, entry and exit sequences for low-power modes, and low-power management in OpenSTLinux.
- AN5260: STM32MP151, STM32MP153, and STM32MP157 microprocessor unit (MPU) lines and STPMIC1B integration in a battery-powered application
As an illustration of AN5109, this application note presents a complete battery-powered application example. The system overview shows interactions between STM32MP1 and STPMIC for low-power management.
- AN5727: How to use STPMIC25 in a wall-adapter-powered application on STM32MP25x MPU lines
As an illustration of AN5726, this application note provides an example of a wall-adapter-powered application that shows interactions between STM32MP2 and STPMIC25 for low-power management.
- AN5284: STM32MP1 Series system power consumption
AN5730: Guidelines for measuring system power consumption on STM32MP25x MPU lines
These application notes shows how to measure power consumption with an ST evaluation board.
