STMicroelectronics

STM32L051R6H6  

Microcontrollers

The STM32L051R6H6 is a low-power microcontroller from STMicroelectronics, which belongs to the STM32L0 series. This series is designed for low-power applications and is suitable for a wide range of applications that require low energy consumption and extended battery life.

Description:

The STM32L051R6H6 is a 32-bit ARM Cortex-M0+ based microcontroller with a wide range of features and peripherals. It is available in a 64-pin LQFP package, making it compact and suitable for space-constrained applications.

Features:

1. Core: ARM Cortex-M0+ processor with a clock speed of up to 32 MHz.
2. Memory: 64 KB of Flash memory and 8 KB of RAM.
3. Low power: The STM32L051R6H6 offers several low-power modes, including Stop, Standby, and Shutdown modes, which help to reduce power consumption in various operating conditions.
4. Power management: The microcontroller features a power voltage range of 1.71 to 3.6 V and an I/O voltage range of 2.4 to 3.6 V.
5. Connectivity: The device offers a range of communication interfaces, including I2C, SPI, and USART.
6. Timers: It includes timers such as a 16-bit timer, a 16-bit low-power timer, and a SysTick timer.
7. ADC: The microcontroller has a 12-bit ADC with up to 12 channels.
8. DAC: It features a 12-bit DAC.
9. GPIO: The STM32L051R6H6 has a range of GPIO pins with various functions.
10. Security: It includes a unique 96-bit UID and a hardware cryptographic module for secure applications.

Applications:

The STM32L051R6H6 is suitable for a wide range of applications that require low power consumption and extended battery life. Some of the potential applications include:

1. Smart sensors and IoT devices: The low power consumption and connectivity options make it ideal for smart sensors and IoT devices.
2. Portable electronics: The low power features make it suitable for portable electronics, such as wearable devices and fitness trackers.
3. Medical devices: The STM32L051R6H6 can be used in battery-powered medical devices, such as glucose meters and portable monitoring devices.
4. Energy harvesting systems: The low power consumption of the microcontroller makes it suitable for energy harvesting applications, where energy is harvested from the environment.
5. Home automation: The STM32L051R6H6 can be used in home automation systems, such as smart lighting and temperature control systems.
6. Industrial control: The microcontroller can be used in low-power industrial control applications, such as motor control and sensor monitoring.

Overall, the STM32L051R6H6 is a versatile and low-power microcontroller that can be used in various applications requiring energy efficiency and extended battery life.

STM32L051R6H6 Documents

Download datasheets and manufacturer documentation for STM32L051R6H6

Datasheets :

STM32L051x6, x8 Datasheet      

Design Resources :

Low Power Modes for STM32L0      

HTML Datasheet :

STM32L051x6, x8 Datasheet