AN725 Datasheet (Silicon Laboratories) - ADVANCED LOW POWER TECHNIQUES

AN725, ADVANCED LOW POWER TECHNIQUES

AN725 A D VA N C E D L OW P OWER TECHNIQUES FOR SiM3L1 XX D EVICES 1.

Introduction The system power budget of a low power system has two components: active and low power mode.

Active mode periods include an active core executing code or a larger number of active peripherals.

In low power mode periods, the core enters a sleep state and fewer peripherals are active.

Active Mode Low Power Mode Figure 1.

Defining the Power Budget Active and Low Power Modes SiM3L1xx devices have several fe

AN725 Features

* to address reducing power consumption in all operational modes to achieve a longer product lifetime in battery-operated systems. This document addresses each of these features and provides guidelines for achieving low power consumption in a variety of configurations and applications. www.DataSheet.n