STMicroelectronics

STM32L041K6U6TR

The STM32L041K6U6TR is a low-power microcontroller from STMicroelectronics, designed for a wide range of applications that require low power consumption and high performance. This microcontroller is based on the high-performance ARM Cortex-M0+ 32-bit RISC core, operating at a frequency of up to 32 MHz.

Description:

The STM32L041K6U6TR is a member of the STM32L0 series, which is known for its ultra-low power consumption and high efficiency. This microcontroller is available in a compact UFQFPN36 package, making it suitable for space-constrained applications.

Features:

1. ARM Cortex-M0+ 32-bit RISC core with a clock speed of up to 32 MHz.
2. 64 KB of Flash memory and 8 KB of SRAM.
3. Flexible clock source options, including an internal RC oscillator, an external oscillator, or a low-power RTC oscillator.
4. Advanced power management, including a power-down mode with a 2.4 μA/MHz consumption and a stop mode with a 0.29 μA/MHz consumption.
5. A wide range of communication interfaces, such as I2C, SPI, and USART.
6. 12-bit ADC with up to 16 channels.
7. A set of timers, including a 16-bit timer, a low-power timer, and a basic timer.
8. Support for USB 2.0 with a full-speed interface.
9. A wide operating voltage range of 1.71 V to 3.6 V.
10. Robust security features, including a hardware unique key and a hardware encryption engine.

Applications:

The STM32L041K6U6TR is suitable for a variety of applications that require low power consumption and high performance. Some potential applications include:

1. Battery-powered devices: Due to its ultra-low power consumption, this microcontroller is ideal for devices that run on batteries, such as wearable devices, portable medical devices, and wireless sensors.
2. Smart sensors: The STM32L041K6U6TR can be used in smart sensor applications, such as environmental monitoring, industrial automation, and home automation systems.
3. Energy harvesting systems: The low power consumption of this microcontroller makes it suitable for energy harvesting applications, where energy is derived from renewable sources like solar or thermal energy.
4. Medical devices: The STM32L041K6U6TR can be used in various medical devices, such as portable diagnostic tools, wearable health monitors, and drug delivery systems.
5. Consumer electronics: This microcontroller can be used in a wide range of consumer electronics, including smart home devices, portable gaming consoles, and IoT devices.

In summary, the STM32L041K6U6TR is a versatile, low-power microcontroller from STMicroelectronics that offers a range of features and communication interfaces, making it suitable for various applications that require high performance and energy efficiency.