17.2 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
• 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