Sudden power outage of MC33774

[YangHF]

Hello community,

If MC33774 suddenly loses power, which registers will retain the information before the power outage? I didn't find relevant content in the Datasheet. Could you help me? Thank you.

Best wishes.

[TomasVaverka · Accepted solution]

Hello Yang,

When VBATUV is detected, POR is generated and then the MC33774A enters the deep sleep mode.

BR, Tomas