STM32L152RE:Datasheet,Features and Applications

STM32L152RE Overview

The STM32L152RE is a microcontroller unit (MCU) developed by STMicroelectronics. It is part of the STM32L1 series, which is a family of ultra-low-power microcontrollers designed for various embedded applications. The STM32L152RE MCU is built around the ARM Cortex-M3 processor core and offers a wide range of features and peripherals suitable for low-power and battery-powered applications.

STM32L152RE Specifications

Check the stm32l152re specifications as below,

STM32L152RE Features

• Microcontroller Core: It features an ARM Cortex-M3 core running at up to 32 MHz.
• Memory: The microcontroller offers up to 512 KB of Flash memory, up to 80 KB of SRAM, and up to 4 KB of EEPROM.
• Low Power Operation: Designed for ultra-low-power applications, it supports various low-power modes, making it suitable for battery-operated devices.
• Peripherals: It includes GPIO pins, UART, SPI, I2C communication interfaces, timers, an ADC with up to 16 channels, a DAC, and an RTC.
• Communication Interfaces: Supported communication interfaces include USART, SPI, I2C, and USB.
• Security: It comes equipped with hardware CRC calculation, 128-bit hardware encryption/decryption, and secure firmware update capabilities.
• Analog Features: Analog features include analog comparators and a low-power voltage reference.
• Operating Voltage: Typically operates in the voltage range of 1.8V to 3.6V.
• Operating Temperature Range: It typically supports a wide operating temperature range.
• Package Options: Available in various package options, including LQFP, UFQFPN, and BGA.
• Development Environment: Supported by STM32CubeMX for code generation and STM32CubeIDE for integrated development. It is also compatible with ARM's Keil MDK and various third-party IDEs and toolchains.
• Power Efficiency: Designed for power efficiency, making it suitable for battery-powered applications and extended battery life.
• Integrated Peripherals: It features an integrated capacitive touch sensing controller and a temperature sensor.

STM32L152RE Applications

Portable Medical Devices

It is used to create portable medical devices such as blood pressure monitors and pulse oximeters.

Internet of Things (IoT) Nodes

Suitable for a wide range of IoT devices, including smart homes, environmental sensors, and smart agriculture equipment.

Wireless Communication

It can be employed to build low-power wireless communication nodes, including remote sensors, remote controls, and remote monitoring devices.

Battery-Powered Devices

Due to its low-power characteristics, it's well-suited for portable and remote devices requiring extended battery life.

Industrial Automation

Used in factory automation and monitoring systems, including sensor data acquisition and process control.

Smart Meters

It can be used in designing smart electricity, water, and gas meters for remote reading and data management.

Automotive Electronics

In the automotive electronics field, it can be applied for engine control, infotainment systems, and vehicle diagnostics.

Security and Access Control

With hardware encryption and secure firmware updates, it's suitable for security systems, access control, and authentication devices.

Audio Processing

Useful for audio processing applications such as audio amplifiers and audio effect processors.

Consumer Electronics

It's suitable for various consumer electronics products, including remote controls, smart home appliances, and gaming controllers.

Environmental Monitoring

Used for monitoring environmental parameters like temperature, humidity, air quality, and light levels.

Educational Platforms

Serves as an embedded system platform for educational and training purposes, teaching embedded systems and microcontroller programming.

STM32L152RE Datasheet

Download STM32L152RE datasheet PDF here>>