This bit must be set when the WDE bit is written to logic zero. Otherwise, the Watchdog will not
be disabled. Once written to one, hardware will clear this bit after four clock cycles. Refer to “Bit
3 – WDE: Watchdog Enable” on page 44for a Watchdog disable procedure. In Safety Level 1
and 2, this bit must also be set when changing the prescaler bits. See the Code Examples on