www.industryemea.com
STMicroelectronics News

STMICROELECTRONICS REVEALS ADVANCED ULTRA-LOW-POWER STM32 MICROCONTROLLERS

New flagship in ultra-low-power consumes less, delivers more at effective cost.

STMICROELECTRONICS REVEALS ADVANCED ULTRA-LOW-POWER STM32 MICROCONTROLLERS

STMicroelectronics has introduced a new generation of energy-conscious and cost-effective microcontrollers (MCUs) that can reduce energy consumption by up to 50% compared to previous product generations. This enables less frequent battery replacements, minimizes the impact of discarded batteries, and allows more designs to go battery-freerunning solely from an energy-harvesting system such as a small photovoltaic cell.

The new STM32U0 MCUs enable a great leap in energy efficiency through a combination of their state-of-the-art design techniques and advanced manufacturing process. These include extremely low static power consumption in standby mode and superior wake-up performance, enabling the MCU to spend more time in power-saving sleep modes to minimize average energy demand.

One lead customer, in the security-systems market, is using the STM32U0 in security cameras to wake the device when motion is detected and thus enhance surveillance while saving energy. Another has created ultra-long-lasting smoke detectors, while a further application, by Ascoel, is using the STM32U0 to manage the power-conscious functions of a water meter.

The STM32U0 enhances cost-effectiveness by providing an LCD segment display controller. Devices with an LCD, like Ascoel’s water meter as well as thermostats, smart retail labels, access-control panels, and factory automation can take advantage of this to reduce the cost of their PCB. Additional value-added features of STM32U0 MCUs include numerous analog peripherals like analog-to-digital converters (ADC), digital-to-analog converters (DAC), operational amplifiers, and comparators. There is also an on-chip system oscillator that helps cut the bill of materials to save costs and PCB space.

STM32U0 devices are the first MCUs running on Arm® Cortex®-M0+ targeting SESIP Level 3 and PSA Level 1 focusing on firmware code protection. Certification provides independent assurance of the STM32U0 security capabilities that product manufacturers can leverage to comply with the coming voluntary US Cyber Trust Mark and mandatory EU Radio Equipment Directive (RED).

Developers can also take advantage of up to 256KB of Flash, package options up to 81 pins, and 56MHz core speed, which are generous specifications for this class of device.

www.st.com

  Ask For More Information…

LinkedIn
Pinterest

Join the 155,000+ IMP followers