21.5.3.4 1.2V Brown-Out Detector (BOD12 and BOD12PLL)

The BOD12 and BOD12PLL are calibrated in production and their calibration configuration is stored in the NVM User Row. This configuration must not be changed to assure their correct behavior. The BOD12 and BOD12PLL generate a reset when 1.2V crosses below the preset brown-out level. The BOD12 and BOD12PLL are always disabled in Standby Sleep mode.