STMicroelectronics

STM32L071CBT6TR

The STM32L071CBT6TR is a low-power microcontroller from STMicroelectronics, which is part of the STM32L0 series. It is designed for applications that require low power consumption and high performance, making it ideal for battery-powered devices and energy-harvesting applications.

Description:

The STM32L071CBT6TR is a 32-bit ARM Cortex-M0+ microcontroller with a wide range of integrated peripherals and features. It is available in a 64-pin LQFP (Leadless Quad Flat Package) package, making it suitable for space-constrained applications.

Features:

1. ARM Cortex-M0+ processor with a clock speed of up to 32 MHz.
2. 192 KB of Flash memory and 20 KB of SRAM.
3. Ultra-low power consumption with a wide range of power-saving modes.
4. Integrated peripherals, including:
   • 12-bit ADC with up to 24 channels.
   • Two 12-bit DACs.
   • I2C, SPI, and USART interfaces.
   • USB full-speed device interface.
   • Advanced control timer and real-time timer.
   • RTC with alarm and calibration.
5. Security features, including a unique 96-bit device identifier and a hardware true random number generator.
6. Wide operating voltage range (1.71 V to 3.6 V).
7. Temperature range of -40°C to 85°C.

Applications:

The STM32L071CBT6TR is suitable for a wide range of applications, including:

1. Battery-powered devices: Due to its low-power consumption, it is ideal for devices that require extended battery life, such as wireless sensors, portable medical devices, and smart watches.
2. Energy-harvesting applications: The low-power consumption of the STM32L071CBT6TR makes it suitable for energy-harvesting applications, where energy is derived from sources like solar panels, vibration, or radio frequency.
3. Industrial control: The STM32L071CBT6TR can be used in industrial control applications, such as motor control, sensor interfacing, and data acquisition systems.
4. Medical devices: The low-power consumption and integrated peripherals make it suitable for portable medical devices, such as blood glucose meters, hearing aids, and wearable health monitors.
5. Smart home and IoT devices: The STM32L071CBT6TR can be used in smart home applications, such as smart thermostats, lighting control, and IoT devices that require low power consumption and wireless connectivity.

In summary, the STM32L071CBT6TR is a versatile, low-power microcontroller with a wide range of features and applications. Its low-power consumption and integrated peripherals make it an ideal choice for battery-powered devices, energy-harvesting applications, and other applications requiring high performance and energy efficiency.