The introduction of the STM32MP1 multicore microprocessor series with compute and graphics support combined with power-efficient real-time control and high feature integration will facilitate development of high-performance solutions for Industrial, Consumer, Smart Home, Health and Wellness applications.
Customers can now develop a new range of applications using the new STM32 heterogeneous architecture that combines Arm® Cortex®-A and Cortex®-M cores. This flexible architecture performs fast processing and real-time tasks on a single chip, always achieving the greatest power efficiency. For example, by stopping Cortex-A7 execution and running only from the more efficient Cortex-M4, power can typically be reduced to 25%. From this mode, going to Standby further cuts power by 2.5k times – while still supporting the resumption of Linux execution in 1 to 3 seconds, depending on the application.
The STM32MP1 embeds a 3D Graphics Processor Unit (GPU) to support Human Machine Interface (HMI) displays. It also supports a wide range of external DDR SDRAM and Flash Memories. Moreover, the STM32MP1 embeds a large set of peripherals that can be seamlessly allocated either to Cortex-A / Linux or Cortex-M / Real-time activities. The STM32MP1 series are available in a range of BGA packages to support the lowest PCB cost structure and use the smallest board space.
To accelerate development, ST is releasing the OpenSTLinux Distribution as a mainlined open-source Linux distribution. OpenSTLinux has already been reviewed and accepted by the Linux community: Linux Foundation, Yocto project® and Linaro. The distribution contains all the essential building blocks for running software on the application-processor cores.
Enhanced STM32Cube tools, specially upgraded from the STM32Cube package for Cortex-M microcontrollers, features all necessary characteristics – and more -- to accelerate microprocessor development using Arm Cortex-A-core MPUs. ST’s solution simplifies setting up MPU projects and configuring the on-chip resources.
More information can be found at: www.st.com