STM32L432KBU6TR - STMicroelectronics

Manufacturer Part Number

STM32L432KBU6TR

Manufacturer

STMicroelectronics

Introduction

This microcontroller belongs to the STM32L4 series, designed for efficiency and flexibility in embedded applications, featuring a 32-Bit ARM® Cortex®-M4 core.

Product Features and Performance

ARM® Cortex®-M4 core processor, 32-Bit Single-Core architecture.

Operational speed of up to 80MHz.

Enhanced connectivity options including CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, and USB.

Integrated peripherals like Brown-out Detect/Reset, DMA, PWM, and WDT.

26 available I/O pins.

128KB of flash program memory and 64K x 8 RAM.

Product Advantages

Low power consumption due to the ARM Cortex-M4's efficiency, making it ideal for battery-operated applications.

Rich set of connectivity options supports a wide range of communication protocols.

Sufficient memory capacity for complex applications.

The internal oscillator reduces the need for external components.

Key Technical Parameters

Core Processor: ARM® Cortex®-M4

Speed: 80MHz

Program Memory Size: 128KB FLASH

RAM Size: 64K x 8

Voltage Supply (Vcc/Vdd): 1.71V ~ 3.6V

Data Converters: A/D 10x12b, D/A 2x12b

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Brown-out Detect/Reset ensures stable operation under varying power conditions.

Watchdog Timer (WDT) for system recovery in anomaly situations.

Compatibility

STM32L432KBU6TR's compatibility with a wide range of communication protocols and external components allows for flexible design options.

Application Areas

Ideal for IoT devices, energy management systems, medical devices, and portable consumer electronics due to its low power consumption and high performance.

Product Lifecycle

Currently in active status, not nearing discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

Highly energy-efficient, extending battery life in portable and remote applications.

Versatile connectivity and peripheral set support a wide range of application needs.

Advanced core and sufficient memory handle complex algorithms and functionalities.

Robust quality and safety features ensure reliable operation in diverse environments.

Backed by STMicroelectronics' support and documentation.