STM32L422CBT6 - STMicroelectronics

Manufacturer Part Number

STM32L422CBT6

Manufacturer

stmicroelectronics

Introduction

The STM32L422CBT6 is a 32-bit single-core ARM® Cortex®-M4 microcontroller optimized for cost and energy efficiency.

Product Features and Performance

Core Processor: ARM® Cortex®-M4

Speed: 80MHz

Connectivity Options: I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB

Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT

Internal Oscillator

Program Memory: 128KB FLASH

RAM Size: 40KB

Product Advantages

Low power consumption

High-performance ARM Cortex-M4 core

Extensive connectivity and peripheral integration

Key Technical Parameters

Core Size: 32-Bit Single-Core

Number of I/O: 38

Voltage Supply: 1.71V ~ 3.6V

Data Converters: A/D 10x12b

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

Quality and Safety Features

Brown-out Detect/Reset ensures reliable operation under fluctuating power conditions

Compatibility

Compatible with a range of development environments and tools designed for ARM Cortex-M4 processors

Application Areas

Suitable for applications in IoT, industrial control, consumer electronics, and energy management

Product Lifecycle

Product Status: Active

Not nearing discontinuation, replacements and upgrades available

Several Key Reasons to Choose This Product

Robust ARM Cortex-M4 core at 80MHz offering excellent computational performance

Extensive integration with I2C, SPI, USB, and other communication interfaces to ensure flexibility in design

Reliable operation ensured by quality and safety features including Brown-out Detect/Reset

Versatile use across multiple industries due to wide operating temperature and numerous connectivity options