Datasheet

...........continued
ACTION[1:0] Name Description
0x3 Reserved
Bit 2 – HYST Hysteresis
This bit indicates whether hysteresis is enabled for the BOD33 threshold voltage:
This bit is loaded from Flash User Row at start-up. Refer to NVM User Row Mapping for more details.
Value Description
0
No hysteresis.
1
Hysteresis enabled.
Bit 1 – ENABLE Enable
This bit is loaded from Flash User Row at startup. Refer to NVM User Row Mapping for more details.
Value Description
0
BOD33 is disabled.
1
BOD33 is enabled.
Related Links
37. Electrical Characteristics
10.3.1 NVM User Row Mapping
SAM D21 Family
SYSCTRL – System Controller
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 229