Manufacturer Part Number
STM32L552RET6
Manufacturer
stmicroelectronics
Introduction
The STM32L552RET6 is an embedded microcontroller featuring a 32-bit ARM® Cortex®-M33 core that supports high-performance and low-power operation.
Product Features and Performance
Core Processor: ARM® Cortex®-M33
Core Size: 32-Bit Single-Core
Speed: 110MHz
Connectivity Options: CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/Os: 52
Program Memory Size: 512KB
Program Memory Type: FLASH
RAM Size: 256K x 8
Data Converters: A/D 16x12b, D/A 2x12b
Oscillator Type: Internal
Product Advantages
Advanced ARM® Cortex®-M33 core enabling efficient and secure computing
Extensive range of I/Os and connectivity options to support diverse applications
High program memory and RAM capacity ensuring ample storage for complex applications
Enhanced analog and digital conversion capabilities
Key Technical Parameters
Speed: 110MHz
Supply Voltage: 1.71V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
64-LQFP (10x10) Package
Quality and Safety Features
Brown-out Detect/Reset ensures reliable operation under fluctuating supply conditions
Internal oscillators improve stability and reduce external dependency
Compatibility
Compatible with a range of external peripherals and systems through versatile connectivity options
Application Areas
Industrial control systems
Consumer electronics
Internet of Things (IoT) devices
Healthcare equipment
Automotive electronics
Product Lifecycle
Current Status: Active
Product is not nearing discontinuation and has readily available replacements or upgrades within the STM32L5 series
Several Key Reasons to Choose This Product
High computing power with low energy consumption
Versatile connectivity supports integration in multi-faceted systems
Robust onboard features facilitate reliable and secure applications
Extensive memory capacities allow implementation of intricate algorithms and processes
Suitable for diverse environmental conditions with a broad operating temperature range