STM32L152R8T6A - STMicroelectronics

Manufacturer Part Number

STM32L152R8T6A

Manufacturer

STMicroelectronics

Introduction

Low-power, 32-bit microcontroller for various embedded applications

Product Features and Performance

32-Bit Single-Core ARM Cortex-M3 processor

Speed up to 32MHz

High connectivity with I2C, IrDA, LINbus, SPI, UART/USART, USB

Advanced peripherals including Cap Sense, DMA, I2S, LCD interface

Integrated brown-out detect/reset, POR, PWM, and WDT

51 I/O pins for flexible hardware interface

64KB Flash memory for program storage

4KB EEPROM for data retention

32KB RAM for efficient runtime operations

Supports 20-channel 12-bit A/D converter

2-channel 12-bit D/A converter

Internal oscillator for clock generation

Surface mount 64-LQFP package for compact PCB design

Product Advantages

Low-power consumption extends battery life

Robust peripheral set supports complex applications

Flash memory with EEPROM facilitates data management

Efficient processing with ARM Cortex-M3 core

Wide operating voltage range 1.8V to 3.6V

Key Technical Parameters

ARM Cortex-M3 core at 32MHz

64KB Program Flash, 4KB EEPROM

32KB RAM

51 I/O ports

Operating temperature from -40°C to +85°C

Quality and Safety Features

Built-in brown-out detect/reset for system protection

Watchdog timer to recover from software errors

Industry-standard quality and reliability

Compatibility

Compatible with industry-standard 32-bit ARM architecture

Perfect for use in existing systems with STM32 ecosystem

Supports various communication protocols for easy integration

Application Areas

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Battery-operated applications

Health and fitness systems

Product Lifecycle

Status: Active

Long-term availability without immediate risk of discontinuation

Several Key Reasons to Choose This Product

Energy-efficient operation for sustainable designs

STMicroelectronics' commitment to long-term supply

Diverse connectivity for versatile application development

Comprehensive development ecosystem with support and tools

High reliability for demanding operations environments

Cost-effective solution with integrated features reducing additional components