STMicroelectronics

STM32L051R6T6  

Microcontrollers

STMicroelectronics' STM32L051R6T6 is a low-power microcontroller based on the high-performance Arm Cortex-M0+ core. It is designed for a wide range of applications that require low power consumption, high performance, and advanced connectivity features.

Description:

The STM32L051R6T6 is a 32-bit microcontroller with a 32 MHz CPU, 64 KB of Flash memory, and 8 KB of RAM. It is part of the STM32L0 series, which is known for its ultra-low power consumption and high energy efficiency. The device is available in a 64-pin LQFP package.

Features:

1. Arm Cortex-M0+ core with a clock speed of up to 32 MHz.
2. 64 KB of Flash memory and 8 KB of RAM.
3. Flexible clock source options, including an internal RC oscillator, an external oscillator, or a low-power RTC oscillator.
4. Advanced connectivity features, such as I2C, SPI, and USART interfaces.
5. Up to 21 GPIOs with a wide range of supported alternate functions.
6. 12-bit ADC with up to 16 channels.
7. Low-power modes, including Stop, Standby, and Shutdown modes, to minimize power consumption during periods of inactivity.
8. Built-in voltage regulator and power management capabilities.
9. Security features, such as a unique device identifier (UDID) and protection against reverse engineering.

Applications:

The STM32L051R6T6 is suitable for a wide range of applications, particularly those that require low power consumption and high energy efficiency. Some examples of applications include:

1. Battery-powered devices: Due to its low-power features, the STM32L051R6T6 is ideal for use in battery-powered devices, such as portable electronics, wearable devices, and wireless sensors.
2. Smart sensors: The microcontroller can be used in smart sensors for industrial, environmental, or health monitoring applications, where low power consumption and advanced connectivity features are essential.
3. IoT devices: The STM32L051R6T6 is well-suited for Internet of Things (IoT) devices, such as smart home appliances, security systems, and energy management systems.
4. Medical devices: The microcontroller can be used in low-power medical devices, such as wearable health monitors, portable diagnostic equipment, and drug delivery systems.
5. Automotive applications: The STM32L051R6T6 can be used in various automotive applications, such as tire pressure monitoring systems, keyless entry systems, and energy management systems.

In summary, the STM32L051R6T6 is a versatile, low-power microcontroller with a range of features that make it suitable for various applications, particularly those that require high energy efficiency and advanced connectivity options.

STM32L051R6T6 Documents

Download datasheets and manufacturer documentation for STM32L051R6T6

Errata :

STM32L05x6, x8 Errata      

Datasheets :

STM32L051x6, x8 Datasheet      

Manuals :

STM32L0 Series Programming Manual      

Design Resources :

Low Power Modes for STM32L0      

HTML Datasheet :

STM32L051x6, x8 Datasheet       STM32L0 Series Programming Manual