STMicroelectronics

STM32L031E6Y6DTR  

Microcontrollers

STMicroelectronics' STM32L031E6Y6DTR is a low-power microcontroller belonging to the STM32L0 series. It is designed for a wide range of applications that require low power consumption and high performance. Here is a description of the model, its features, and potential applications:

Model Description:

The STM32L031E6Y6DTR is a 32-bit ARM Cortex-M0+ based microcontroller that operates at a core frequency of up to 32 MHz. It is part of the STM32L0 series, which is known for its low-power capabilities and high performance. The device is available in a 64-pin LQFP (Low Profile Quad Flat Package) package.

Key Features:

1. ARM Cortex-M0+ Core: The microcontroller features an ARM Cortex-M0+ core with a core frequency of up to 32 MHz, providing high performance for a wide range of applications.

2. Low Power Consumption: The STM32L031E6Y6DTR is designed for low power applications, with several low-power modes and a power consumption as low as 90 uA/MHz in Run mode and down to 0.29 uA in Stop mode.

3. Memory: The device comes with 256 KB of Flash memory and 32 KB of SRAM, providing ample space for program storage and data handling.

4. Connectivity: It includes a wide range of communication interfaces, such as I2C, SPI, and USART, allowing for easy integration with various peripherals and communication protocols.

5. Analog Features: The microcontroller is equipped with a 12-bit ADC, a comparator, and an operational amplifier, making it suitable for applications that require precise analog signal processing.

6. Timers and PWM: It features several timers, including a 16-bit timer, that can be used for various time-related tasks, as well as PWM channels for motor control and signal generation.

7. Security Features: The STM32L031E6Y6DTR includes a unique device identifier (UID) and a hardware cryptographic module, providing a level of security for sensitive applications.

Applications:

1. Portable Devices: Due to its low power consumption, the STM32L031E6Y6DTR is ideal for use in portable devices such as wearables, fitness trackers, and portable medical devices.

2. Sensor Networks: The microcontroller's low power and connectivity features make it suitable for IoT applications, including sensor networks for environmental monitoring or smart home systems.

3. Industrial Control: The STM32L031E6Y6DTR can be used in industrial control systems for tasks such as motor control, data acquisition, and process automation.

4. Medical Devices: Its low power consumption and security features make it suitable for battery-powered medical devices, such as patient monitoring systems and portable diagnostic tools.

5. Automotive Applications: The microcontroller can be used in various automotive applications, including power management systems, sensor interfaces, and infotainment systems.

In summary, the STM32L031E6Y6DTR from STMicroelectronics is a versatile, low-power microcontroller with a range of features that make it suitable for a wide range of applications, from portable devices and sensor networks to industrial control and automotive systems.

STM32L031E6Y6DTR Documents

Download datasheets and manufacturer documentation for STM32L031E6Y6DTR

Errata :

STN32L031x4,6 Errata      

Datasheets :

STM32L031x4 ,x6      

Design Resources :

Low Power Modes for STM32L0      

Other Related Documents :

STM32L0x1 Reference Manual