Hi,
Does the Cortex-M33 can wake up from SLEEPDEEP by NVIC only or that the WIC is a must in this case?
according to the iim -
11.6.1 Standard sleep
In this mode, the WIC is inactive and it is the NVIC that is responsible for monitoring incoming interrupts and waking up the processor. The internal clock signals are gated to save power.
11.6.2 Deep sleep
The processor regards deep sleep mode to be identical to standard sleep mode. This mode allows deeper levels of sleep that are entirely system defined. For example, deep sleep can be used to shut down a system PLL, and for switching to a low frequency clock, to achieve greater power savings at the expense of wake-up latency.
But I want to make sure that identical allows wake up by NVIC.
Regards
Yael