The power and clock management system is optimized for ultra-low power applications to
provide maximum power efficiency.
The power and clock management system is shown in the following figure.
Figure 1. Power and clock management
The power and clock management system automatically tracks the power and clock resources
requested by components in the system at any given time. To achieve the lowest power
consumption possible, the system evaluates the requests, starts and stops clock sources, and
chooses the most optimal regulator operation modes.