Power States#

The SiWx917 can be in one of the following Power States:

• Active state: All the power domains are powered on.

• Sleep state: The PMU and SRAM domains are powered on, and the remaining power domains are powered off. The SRAM's contents are retained.

• Deep Sleep state: The PMU domain alone is powered on, and the remaining power domains are powered off. The SRAM's contents are not retained.

• Off state: Most sections in the PMU and the remaining power domains are powered off. More details about this state will be added in the next version.

The Operational Modes in Active State are explained in detail in the Active State Operational Modes section. The operational mode in Sleep state and Deep Sleep state are explained in detail in the Sleep State Operational Mode and Deep Sleep State Operational Mode sections respectively.