STM32L151RBH6TR - STMicroelectronics

Manufacturer Part Number

STM32L151RBH6TR

Manufacturer

stmicroelectronics

Introduction

The STM32L151RBH6TR is a powerful 32-bit microcontroller from STMicroelectronics, belonging to the STM32L1 Series, designed for optimal power efficiency and performance optimization, specifically for embedded applications.

Product Features and Performance

Core Processor: ARM Cortex-M3

Core Size: 32-Bit Single-Core

Operating Speed: 32MHz

Program Memory of 128KB FLASH

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

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

20x12b Analog-to-Digital Converters and 2x12b Digital-to-Analog Converters

Internal Oscillator

51 I/O pins

Operating Temperature range from -40°C to 85°C

Product Advantages

Low power consumption suitable for battery-powered applications

High integration reduces system complexity and cost

Enhanced connectivity options enhance versatility in various applications

Robust peripheral set supports diverse application needs

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 1.8V to 3.6V

Number of I/O: 51

Program Memory Size: 128KB

EEPROM Size: 4K x 8

RAM Size: 16K x 8

Data Converters: A/D 20x12b, D/A 2x12b

Quality and Safety Features

Brown-out Detect/Reset ensures reliable operation under unstable voltage conditions

Programmable Watchdog Timer (WDT) for system recovery and maintenance

Compatibility

Compatible with most ARM development environments

Supports various serial communication protocols for easy system integration

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Energy management

Healthcare devices

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability of replacements and upgrades

Several Key Reasons to Choose This Product

Exceptional energy efficiency makes it ideal for portable and low-power applications

Diverse on-chip peripherals reduce external component need, simplifying design and deployment

Broad connectivity support enhances interoperability

Reliable performance in extended temperature ranges suitable for demanding environments

Active product lifecycle with strong manufacturer support ensures long-term usability and availability