STM32L151VEY6TR - STMicroelectronics

Manufacturer Part Number

STM32L151VEY6TR

Manufacturer

STMicroelectronics

Introduction

The STM32L151VEY6TR is a high-performance ARM® Cortex®-M3 based microcontroller tailored for various embedded applications requiring low power consumption and high integration.

Product Features and Performance

Core: ARM® Cortex®-M3 32-Bit Single-Core at 32MHz

Program Memory: 512KB Flash

EEPROM: 16KB

RAM: 80KB

Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB

Peripherals: Brown-out Detect/Reset, Capacitive Sensing, DMA, I2S, Power-on Reset, PWM, Watchdog Timer

Voltage Supply: 1.8V to 3.6V

Data Converters: Analog-to-Digital Converter 25x12-bit; Digital-to-Analog Converter 2x12-bit

Oscillator: Internal

Number of I/O: 83

Product Advantages

Optimized for power efficiency and performance balance

Extensive connectivity options for increased flexibility

Robust set of peripherals enhancing functionality and value

Large program memory and RAM for complex applications

Key Technical Parameters

Speed: 32MHz

Program Memory Size: 512KB

Voltage Supply Range: 1.8V to 3.6V

Operating Temperature: -40°C to 85°C

Processor Core: ARM® Cortex®-M3

Quality and Safety Features

Designed for reliable operation in extreme temperatures

Brown-out reset for voltage fluctuations

Watchdog timer to avoid system hang-ups

Compatibility

Compatible with various development environments for ARM Cortex-M3

Supports multiple communication protocols

Application Areas

Industrial automation

Home appliances

Healthcare devices

Consumer electronics

Product Lifecycle

Status: Active

Long-term availability with no near discontinuation

Several Key Reasons to Choose This Product

High integration with 512KB flash and 80KB RAM addresses heavy code and data demands

Low power mode capabilities suitable for battery-operated devices

Extensive support for multiple communication protocols offers design flexibility

Robust operating temperature range ensures reliability in harsh environments

Reprogrammable memory with EEPROM for frequent updates and calibration

Comprehensive peripheral set enhances applicability in a wide range of uses