12.1 Features

  • Returns the Device to an Initial State after a Reset
  • Identifies the Previous Reset Source
  • Power Supply Reset Sources:
    • Power-on Reset (POR)
    • Brown-out Detector (BOD) Reset
  • User Reset Sources:
    • External Reset (RESET)
    • Watchdog Timer (WDT) Reset
    • Software Reset (SWRST)
    • Universal Program Debug Interface (UPDI) Reset