22.2 Features

  • Voltage Regulator System
    • Main voltage regulator: LDO in active mode (MAINVREG)
    • Low Power voltage regulator in standby mode (LPVREG)
  • Voltage Reference System
    • Reference voltage for ADC, SDADC and DAC
    • Temperature sensor
  • VDD Brown-Out Detector (BODVDD)
    • Programmable threshold
    • Threshold value loaded from NVM User Row at startup
    • Triggers resets or interrupts. Action loaded from NVM User Row
    • Operating modes:
      • Continuous mode
      • Sampled mode for low power applications with programmable sample frequency
    • Hysteresis value from Flash User Calibration
  • VDDCORE Brown-Out Detector (BODCORE)
    • Internal non-configurable Brown-Out Detector