DRV8145-Q1: Duration of tPOR

Tool/software:

Regarding following descriptionin "7.3.4.8 Power On Reset (POR)" of datasheet,

I cannot findout value of tPOR. Could you tell me that?

>"Mechanism & thresholds: If logic supply drops below VDDPOR_FALL for a time greater than tPOR, then a power on reset will occur that will hard reset the device."

Could you tell me about DRV8243-Q1 for the same? Almost same description is in chapter 8.3.4.7.