STMicroelectronics

STM32L073RBH6TR

The STM32L073RBH6TR is a microcontroller unit (MCU) developed by STMicroelectronics, a leading semiconductor company. It belongs to the STM32L0 series, which is designed for low-power applications and offers a good balance between performance, power consumption, and cost.

Description:

The STM32L073RBH6TR is a 32-bit ARM Cortex-M0+ based MCU with a wide range of features and peripherals. It operates at a core frequency of up to 32 MHz and is manufactured using a 65nm process technology. This model comes in a 64-pin LQFP (Low Profile Quad Flat Package) package.

Features:

1. ARM Cortex-M0+ core with a maximum frequency of 32 MHz.
2. 192 KB of Flash memory and 20 KB of SRAM.
3. Flexible clock system with an internal RC oscillator, low-speed external oscillator, and high-speed external oscillator.
4. Advanced low-power modes to reduce power consumption during periods of inactivity.
5. Rich set of peripherals, including:
   • 1x 12-bit ADC with 16 channels
   • 2x 12-bit DAC channels
   • 3x USARTs (Universal Synchronous/Asynchronous Receiver and Transmitter)
   • 2x I2C (Inter-Integrated Circuit) interfaces
   • 1x SPI (Serial Peripheral Interface) interface
   • 1x USB 2.0 full-speed device interface
   • 1x LCD (Liquid Crystal Display) interface
   • 1x RTC (Real-Time Clock)
   • 1x DMA (Direct Memory Access) controller
6. On-chip debugging and programming support with SWD (Serial Wire Debug) interface.
7. Wide operating voltage range (1.71 V to 3.6 V) and operating temperature range (-40°C to +125°C).

Applications:

The STM32L073RBH6TR is suitable for a wide range of applications where low power consumption and cost-effectiveness are crucial. Some of the potential applications include:

1. Battery-powered devices: Due to its low-power features, this MCU is ideal for devices that run on battery power, such as portable electronics, wearable devices, and remote sensors.
2. Smart sensors: The STM32L073RBH6TR can be used in smart sensors for industrial automation, environmental monitoring, and healthcare applications.
3. Consumer electronics: This MCU can be employed in various consumer electronics, such as home appliances, smart home devices, and multimedia devices.
4. Medical devices: The STM32L073RBH6TR can be used in energy-efficient medical devices, such as portable monitoring systems and diagnostic tools.
5. Automotive: This MCU can be utilized in various automotive applications, including body control modules, infotainment systems, and power management systems.

In summary, the STM32L073RBH6TR is a versatile, low-power MCU with a wide range of features and peripherals, making it suitable for various applications where power efficiency and cost are critical factors.