STM32L552CET6 - STMicroelectronics

Manufacturer Part Number

STM32L552CET6

Manufacturer

STMicroelectronics

Introduction

Embedded Microcontroller based on ARM® Cortex®-M33 core

Product Features and Performance

Single-Core 32-Bit ARM® Cortex®-M33 processor

Maximum speed of 110MHz

Enhanced security features with TrustZone

Energy-efficient performance with ST's ultra-low-power technologies

Product Advantages

Optimized for low-power applications

Built-in advanced peripherals

Robust design with integrated safety features

Wide range of I/O options satisfies diverse design requirements

Comprehensive development ecosystem including software and tools

Key Technical Parameters

Core Size: 32-Bit

Speed: 110MHz

Number of I/O: 38

Program Memory Size: 512KB

RAM Size: 256KB

Voltage Supply: 1.71V to 3.6V

ADC: 9 channels x 12-bit

DAC: 2 channels x 12-bit

Quality and Safety Features

Brown-out Detect/Reset

Watchdog Timer (WDT)

Suitable for safety-critical applications

Internal Oscillator for reliable operation

Compatibility

Support for multiple communication protocols including CANbus, I2C, and USB

Standard LQFP-48 packaging compatible with many PCB designs

Application Areas

Industrial automation

Consumer electronics

Internet of Things (IoT)

Medical devices

Energy management

Product Lifecycle

Active status

Long-term availability expected

Support for firmware and hardware updates

Several Key Reasons to Choose This Product

High integration reduces complexity and BOM cost

Advanced security features enable secure applications deployment

ST's commitment to long lifecycle support

Strong performance-to-power ratio for battery-operated devices

Extensive documentation and community support for development