STM32L4R5QII6P - STMicroelectronics

Manufacturer Part Number

STM32L4R5QII6P

Manufacturer

stmicroelectronics

Introduction

The STM32L4R5QII6P microcontroller, part of stmicroelectronics' STM32L4R series, is a 32-bit single-core ARM® Cortex®-M4 processor. It is designed for high performance and efficiency in embedded applications.

Product Features and Performance

ARM® Cortex®-M4 core processor

120MHz operating speed

2MB of flash program memory

640KB RAM

Extensive connectivity options including CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG

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

High-resolution A/D converters (16x12b) and D/A converters (2x12b)

Internal oscillator

Product Advantages

High memory capacity ensuring ample space for complex applications

Wide range of connectivity for versatile use across different technologies and protocols

Robust package design suitable for demanding environments

Key Technical Parameters

Core Size: 32-Bit

Speed: 120MHz

Number of I/O: 110

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

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

Package / Case: 132-UFBGA

Quality and Safety Features

Features like Brown-out Detect/Reset and Power-On Reset (POR) for system reliability and safety

Watchdog Timer (WDT) to recover from malfunctions

Compatibility

Compatible with a variety of industrial standard communication protocols and interfaces

Application Areas

Ideal for use in complex digital and analog applications in sectors like industrial control, consumer electronics, healthcare, and automation systems

Product Lifecycle

Currently in an active status with no near-term end-of-life or discontinuation planned

Continued support and availability of upgrades

Several Key Reasons to Choose This Product

Powerful ARM Cortex-M4 core for efficient processing and execution

Extensive connectivity options enabling flexible design architectures

High-resolution data converters for precise analog to digital applications

Suitable for rugged environments given its wide operating temperature range and sturdy package

Reliable safety features enhancing product robustness and dependability in critical applications