AN4515 Datasheet, PDF (1/24 Pages) STMicroelectronics – Maximizing power efficiency using STM32F411xx Batch Acquisition Mode

AN4515
Application note
Maximizing power efficiency using STM32F411xx Batch Acquisition
Mode (BAM)
Introduction
The STM32F411 line is part of the STM32 Dynamic Efficiency^™ microcontrollers. These
devices are the entry level to the High-performance F4 Series and offer the best balance of
dynamic power consumption and processing performance, while achieving outstanding low-
power consumption in Run, Sleep and Stop modes.
With the new Batch Acquisition Mode (BAM) which allows optimizing power consumption for
data batching, the STM32F411xx microcontrollers brings the Dynamic Efficiency to a new
level.
This application note guides you to achieve the expected power consumptions on
STM32F411xx microcontrollers through an application case. It also provides an example of
how to implement the BAM.
This application note is provided with STSW-STM32154 firmware package.
Type
Microcontrollers
Software
Table 1. Applicable products and software
Part numbers
STM32F411 line
STSW-STM32154
December 2014
DocID026482 Rev 1
1/24
www.st.com
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