15.4.2.6 Sampling Mode

The Sampling mode is a low-power mode in which BODVDD is repeatedly enabled each time the sampling clock ticks, provided BODVDD is enabled in the VDD Brown-Out Detector Control BODVDD register (BODVDD.ENABLE = 1). The BODVDD will monitor the supply voltage for a short period of time and then enter a Low-Power Disabled state until the next sampling clock tick.

The Sampling mode is enabled in Active mode for BODVDD by writing a '1' to the ACTCFG bit (BODVDD.ACTCFG = 1).

The Sampling mode is enabled in Standby mode by writing a '1' to the STDBYCFG bit (BODVDD.STDBYCFG = 1).