Explore the world of ultra-low power microcontrollers in this 37-minute webinar replay focusing on STM32L5 MCUs. Dive into the architecture and technical features that address the requirements of ultra-low power applications. Learn about the three phases of ultra-low power applications and how STM32L5 MCUs optimize each phase to save battery life. Witness live demonstrations showcasing CoreMark performance, power consumption measurements, and low-power application scenarios. Gain insights into the STM32L ultra-low power portfolio, system architecture, internal cache effects, and the benefits of internal SMPS. Discover various low-power modes and their typical profiles, as well as the STM32L5's strengths in low-power applications. The webinar concludes with a practical demonstration of ADC acquisition and consumption profiles, providing valuable knowledge for developers working on energy-efficient embedded systems.
Ultra-Low Power MCUs - What Makes STM32L5 MCUs Special - Webinar Replay
STMicroelectronics via YouTube
Overview
Syllabus
Intro.
Agenda.
History of STM32 and ultra-low power.
STM32L ultra-low power portfolio.
Typical low-power application profile.
Low-power MCU requirements.
STM32L5 performance and efficiency.
STM32L5 system architecture.
Measuring computational performance.
Effect of internal cache on performance.
Low power efficiency in active mode.
Internal SMPS.
Demo - CoreMark.
Demo prerequisites.
Live demo.
Performance from flash.
Demo - Power Efficiency.
STM32L5 discovery kit.
Live demo continued.
Efficiency.
STM32L5 low power modes.
Typical low power mode profiles.
STM32L5 low power strengths.
Low-power application demo.
ADC acquisition rate 1KHz.
Consumption profile for one ADC sample.
Live demo.
Closing.
References.
Taught by
STMicroelectronics
