STMicroelectronics STM32U073x8/B/C Microcontrollers

Introduction to the STM32U073x8/B/C Series

The STM32U073x8/B/C is a family of ultra-low-power microcontrollers designed by STMicroelectronics. These devices are built around the high-performance Arm® Cortex®-M0+ 32-bit RISC core, operating at frequencies up to 56 MHz. They offer a compelling combination of features for a wide range of embedded applications, prioritizing energy efficiency without compromising performance.

Key features include up to 256-Kbyte of flash memory, 40-Kbyte of SRAM with hardware parity check, and an extensive range of enhanced I/Os and peripherals. The series also integrates an LCD controller, a crystal-less USB 2.0 full-speed interface, and advanced low-power modes such as Stop, Standby, and Shutdown, enabling significant power savings.

For detailed technical specifications, functional overviews, and peripheral information, please refer to the official STMicroelectronics documentation. You can find more information on the Arm® Cortex®-M0+ core at www.arm.com.