company blog about 32-bit Microcontroller STM32L552VET6 Ultra-low power 110 MHz Arm Cortex-M33 MCU with FPU

Mingjiada Electronics Supply [STMicroelectronics] 32-bit Microcontroller STM32L552VET6 Ultra-Low Power 110 MHz Arm Cortex-M33 MCU with FPU, featuring TrustZone™ technology and 512 KB Flash memory

STM32L552VET6 Overview
The STM32L552VET6 is a 32-bit microcontroller (MCU) from STMicroelectronics based on an ultra-low-power architecture. Its core is an Arm® Cortex®-M33 processor integrated with a floating-point unit (FPU), operating at up to 110 MHz. As a key member of the STM32L5 series, this MCU is designed for embedded applications demanding high security and low power consumption. By combining Arm's TrustZone® technology (for the Armv8-M architecture) with ST's proprietary security implementation, it delivers robust processing capabilities and security assurance for applications such as IoT devices, industrial control systems, and portable medical equipment.

Core Advantages Of STM32L552VET6
The STM32L552VET6 is based on the high-performance Arm® Cortex®-M33 32-bit RISC core, operating at up to 110 MHz, achieving an optimal balance between high performance and low power consumption.
This STM32L552VET6 microcontroller integrates 512KB of Flash programme memory and 256KB of SRAM, providing ample storage for complex applications.
The STM32L552VET6 operates over an exceptionally wide voltage range from 1.71V to 3.6V, making it particularly suitable for battery-powered portable devices.
The device also features two 12-bit ADCs and a rich array of connectivity interfaces, including CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART and USB, covering virtually all mainstream communication protocols.

Key Technical Features Of STM32L552VET6
Advanced Processor Architecture: The STM32L552VET6 employs an Arm Cortex-M33 processor supporting TrustZone® technology, delivering hardware-level security protection against unauthorised access to critical data.
Exceptional Energy Efficiency: Incorporating ST's proprietary FlexPowerControl technology, the STM32L552VET6 achieves ultra-low power consumption, requiring just 3.16μA in Stop 2 mode (with RTC), significantly extending battery life.
Extensive peripheral resources: The STM32L552VET6 provides up to 83 I/O interfaces, supporting multiple communication protocols and control tasks to meet the interface demands of complex applications.
Robust data processing capabilities: The STM32L552VET6 integrates a single-precision floating-point unit (FPU), substantially enhancing efficiency in digital signal processing and mathematical computations.
Extensive operating temperature range: The STM32L552VET6 operates reliably within the industrial-grade temperature range of -40°C to +85°C, making it suitable for diverse demanding environmental conditions.

STM32L552VET6 Application Scenarios
This STM32L552VET6 microcontroller is ideally suited for the following application domains:
Portable Medical Devices: Blood glucose monitors, portable monitors, digital thermometers, etc., extending device runtime through low-power characteristics.
Industrial Automation: PLCs, sensor modules, motor control, etc., achieving precise control via high-performance processors.
Smart Home: Smart thermostats, security systems, and intelligent appliances, connecting diverse sensors via extensive interfaces.
IoT End Devices: Enabling low-power IoT node designs through multiple wireless connectivity options.

Shenzhen Mingjiada Electronics Co., Ltd., as a professional independent distributor of electronic components, now supplies genuine STM32L552VET6 microcontrollers.

Should you require product information regarding the STM32L552VET6, please contact Mingjiada Electronics via the following channels:
Telephone: +86 13410018555
Email: sales@hkmjd.com
Website: www.integrated-ic.com