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Power Controller

The STM32F429ZI requires a voltage supply VDD of 1,8..3,6 V to operate.
A linear voltage regulator is used to generate the 1,2 V internally needed for the CPU.

The real time clock, backup registers and backup RAM can be powered by VBAT.

Features

  • Supports 4 modes: RUN, SLEEP, STOP and STANDBY.
  • Main- and low power voltage regulator.
  • Over- / under-drive mode for voltage regulator.
  • Power down mode for FLASH.


1,2 V Domain




  • stm32/peripherals/pwr.1456815506.txt.gz
  • Last modified: 2016/03/01 06:58
  • by feur