STM32L151CBU6 - STMicroelectronics

Manufacturer Part Number

STM32L151CBU6

Manufacturer

stmicroelectronics

Introduction

The STM32L151CBU6 is a 32-bit single-core ARM® Cortex®-M3 microcontroller designed for embedded applications and is part of the STM32L1 series.

Product Features and Performance

Core Processor: ARM® Cortex®-M3

Core Size: 32-Bit Single-Core

Operating Speed: 32MHz

Connectivity options include I2C, IrDA, LINbus, SPI, UART/USART, USB

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

Number of I/O: 37

Program Memory: 128KB FLASH

EEPROM Size: 4K x 8

RAM Size: 16K x 8

Product Advantages

Low power consumption enhanced by the ARM Cortex-M3 core efficiency

Extensive connectivity and peripheral set supporting versatile applications

Internal oscillators for reduced external component needs

Key Technical Parameters

Program Memory Size: 128KB (128K x 8)

EEPROM Size: 4K x 8

RAM Size: 16K x 8

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

Data Converters: A/D 16x12b, D/A 2x12b

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures proper operation in variable voltage conditions

Temperature range ensures reliability across diverse environments

Compatibility

Compatible with STM32L1 series peripheral and development ecosystem

Application Areas

Consumer Electronics

Industrial Automation

Internet of Things (IoT)

Wearable Devices

Product Lifecycle

Classified as "Not For New Designs" suggesting the model may soon be phased out with potential replacements or upgrades available in STM32L1 series

Several Key Reasons to Choose This Product

Efficient power management features for battery operated devices

Supports multiple communication protocols beneficial for IoT applications

High integration level reduces overall system cost and complexity

Suitable for harsh operating conditions due to its wide temperature and voltage range

Extensive development support and community available for STM32L1 series