STM32L433CBT6 - STMicroelectronics

Manufacturer Part Number

STM32L433CBT6

Manufacturer

STMicroelectronics

Introduction

High-performance low-power ARM Cortex-M4 based microcontroller

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4 processor

Speed up to 80 MHz

Advanced connectivity with CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB

Peripherals include Brown-out Detect/Reset, DMA, LCD, PWM, WDT

38 I/O ports for versatile applications

128KB FLASH memory

64KB RAM

Integrated 10x12b A/D converters and 2x12b D/A converters

Internal oscillator for clock generation

Operates across a wide voltage range of 1.71V to 3.6V

Product Advantages

Low power consumption suitable for battery-powered applications

Rich set of peripherals enabling a variety of application scenarios

Significant data processing capability with 32-bit architecture

Flexibility for various communication protocols

Internal data converters reduce the need for external components

Key Technical Parameters

Core Processor: ARM Cortex-M4

Core Size: 32-Bit

Speed: 80MHz

Program Memory Size: 128KB

RAM Size: 64KB

Number of I/O: 38

Voltage Supply: 1.71V to 3.6V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset for system reliability and safety

Temperature range ensures functionality in extreme conditions

Compatibility

Compatible with major communication protocols

Standard LQFP 48-pin packaging for easy integration into existing designs

Application Areas

Consumer electronics

Industrial control systems

Internet of Things (IoT) devices

Medical equipment

Smart home applications

Product Lifecycle

Product Status: Active

Currently no indication of discontinuation

Manufacturer support with updates and documentation

Several Key Reasons to Choose This Product

Energy-efficient design for extended battery life in portable devices

Comprehensive connectivity options for broad applicability

High data-processing capability for complex tasks

Robust peripheral set supports multifaceted design requirements

Long-term manufacturer support and active product status ensure reliability

Flexible voltage supply and wide operating temperature range fit various environments