STM32L151V8H6 - STMicroelectronics

Manufacturer Part Number

STM32L151V8H6

Manufacturer

STMicroelectronics

Introduction

The STM32L151V8H6 is a low-power ARM Cortex-M3 32-bit microcontroller suitable for a wide range of applications, particularly those focusing on battery life and energy efficiency.

Product Features and Performance

ARM Cortex-M3 core processor

32-bit single-core architecture

32MHz operating speed

Advanced connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB

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

Generous I/O count: 83 I/O ports

64KB Flash memory for program storage

4KB EEPROM for data storage

10KB RAM for operational use

Extended operating temperature range of -40°C to 85°C

Product Advantages

High integration of features reduces part count and design complexity

Low-power consumption extends battery life for portable devices

Flexible power supply range (1.8V ~ 3.6V)

Robust peripheral set enables diverse application use

Large set of development tools and software available

Key Technical Parameters

Core Size: 32-Bit

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

Peripherals: Brown-out Reset, Cap Sense, DMA, I2S, POR, PWM, WDT

Number of I/O: 83

Program Memory Size: 64KB

EEPROM Size: 4KB

RAM Size: 10KB

Voltage Supply: 1.8V ~ 3.6V

Data Converters: A/D 24x12b, D/A 2x12b

Oscillator: Internal

Quality and Safety Features

Designed to operate within a wide range of temperatures (-40°C to 85°C)

Brown-out detect and reset for increased system reliability

Watchdog Timer to ensure the system recovers from fault states

Compatibility

Compatible with a variety of development environments and software libraries

Support for an extensive ecosystem of tools and software

Application Areas

Medical devices

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Product Lifecycle

Active product status, not nearing discontinuation

Supported by STM32 comprehensive ecosystem for smooth product evolution and updates

Reasons to Choose This Product

Low power consumption suitable for battery-powered and energy-sensitive designs

Comprehensive set of peripherals enables versatile applications

Strong support and resources from STMicroelectronics

Reliable operation in extreme temperature conditions

Large memory and numerous I/Os support complex and demanding applications