16.4.3.2 VDD3V3 POR Reset
The system embeds a VDD3V3 Power-On Reset (POR) which generates a reset of the VDDCORE domain.
When this reset occurs, the whole VDDCORE domain is reset except for the RSTC, which reports the reset type as a PORVDD3V3 reset.
Note: Timings are defined in General Reset Timings.
