The system can wake up from any of the Low Power modes via any of the following
selectable wake-up mechanisms available in the device (availability is dependent on part
number):
• WAKE1 and WAKE2 pins.
• GPIO1 and GPIO2 pins.
• Long Duration Timer (LDT) expiration
• SPI activity via edge detection of the CS pin.
The table below summarizes the operating modes and available features:
