This new STM32U3 series of microcontrollers offers best-inclass low-power consumption and robust security features, all within a cost-effective design.
It is based on an Arm® Cortex®-M33 core, running at 96 MHz, and offers many package options, from 32 to 100 pins, including LQFP, UFBGA, QFN, and WLCSP.
It provides 256 Kbytes of RAM and up to 1 Mbyte of flash dual bank for flexible memory operations.
Videos
STM32U3: Ultra low-power MCU boost battery life and protect data
STM32U3 a new near-threshold frontier
Sneak peek our new ultra low power STM32U3 and feature packed entry level STM32C0
*All videos are STMicroelectronic’s property
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STM32CubeU3
STM32Cube MCU Package for STM32U3 series
STM32Cube is an STMicroelectronics original initiative to make the life of the developer easier by reducing development effort, time, and cost. STM32Cube covers the entire STM32 portfolio.
NUCLEO-U385RG-Q
STM32 Nucleo-64 development board with STM32U385RGT6Q, supports USB-C Type-C, Arduino and ST morpho connectivity
The STM32 Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features provided by the STM32 microcontroller.
