STM32L152RBH6 - STMicroelectronics

Manufacturer Part Number

STM32L152RBH6

Manufacturer

stmicroelectronics

Introduction

The STM32L152RBH6 is a 32-bit microcontroller from STM's STM32L1 series, built on ARM® Cortex®-M3 processor. Not recommended for new designs, it is ideal for a range of applications, particularly in managing power consumption for extended battery life.

Product Features and Performance

Core Processor: ARM® Cortex®-M3

Core Size: 32-Bit Single-Core

Speed: 32MHz

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

Peripherals include: Brown-out Detect/Reset, Capacitive Sensing, DMA, I2S, LCD, POR, PWM, WDT

Number of I/O: 51

Program Memory Size: 128KB FLASH

EEPROM Size: 4KB

RAM Size: 16KB

Voltage Supply: 1.8V to 3.6V

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

Oscillator Type: Internal

Operating Temperature Range: -40°C to 85°C

Product Advantages

Low power consumption

Comprehensive peripheral set enhancing usability

Supports a wide range of connectivity options

High resolution analog converters enhance sensor handling capabilities

Key Technical Parameters

Voltage Supply: 1.8V ~ 3.6V

Temperature Operating Range: -40°C ~ 85°C

32MHz ARM Cortex-M3 processor

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

Quality and Safety Features

Brown-out Detect/Reset ensures stability under fluctuating power conditions

Temperature resilient operation from -40°C to 85°C

Compatibility

Compatible with various communication protocols including USB and SPI

Application Areas

Energy management

Sensor monitoring

Consumer electronics

Industrial control systems

Product Lifecycle

Not recommended for new designs (NRND)

Replacements or upgrades should be consulted with STM for newer models

Several Key Reasons to Choose This Product

Highly detailed ADC/DAC capabilities are advantageous for sensor applications

Low power operation extends battery life significantly making it suitable for portable devices

Extensive input/output capabilities provide flexibility in interfacing with different systems

Solid temperature range adds to its reliability in varied environmental conditions

Comprehensive set of peripherals increases usability without need for additional components