STMicroelectronics

STM32L073RBT6

The STM32L073RBT6 is a low-power microcontroller unit (MCU) manufactured by STMicroelectronics. It belongs to the STM32L0 series, which is designed for applications that require low power consumption and high energy efficiency.

Description:

The STM32L073RBT6 is a 32-bit ARM Cortex-M0+ based MCU with a wide range of features and peripherals. It is available in a 64-pin LQFP (Low Profile Quad Flat Package) package. The device operates with a supply voltage range of 1.71 V to 3.6 V and has a core frequency of up to 32 MHz.

Features:

1. ARM Cortex-M0+ processor with a maximum frequency of 32 MHz.
2. 192 KB of Flash memory and 20 KB of SRAM.
3. Wide range of peripherals, including:
   • Advanced control timer (TIM),
   • General-purpose timers (TIM2, TIM16, TIM17),
   • Real-time clock (RTC),
   • Window watchdog timer (WWDG),
   • Independent watchdog timer (IWDG),
   • Serial communication interfaces (I2C, SPI, USART),
   • USB interface with on-chip PHY,
   • SDIO interface,
   • DMA controller,
   • CRC calculation unit,
   • True random number generator (RNG).
4. Low-power modes: Sleep, Stop, and Standby modes to optimize power consumption.
5. Voltage range: 1.71 V to 3.6 V.
6. Temperature range: -40°C to 125°C (extended temperature range).

Applications:

The STM32L073RBT6 is suitable for a variety of low-power and energy-efficient applications, including:

1. Battery-powered devices: Due to its low-power consumption, it is ideal for devices that run on batteries, such as portable electronics, wearables, and IoT devices.
2. Smart sensors: The STM32L073RBT6 can be used in smart sensors for industrial, medical, or environmental monitoring applications.
3. Home automation: The device can be used in home automation systems for controlling lighting, heating, and security systems.
4. Medical devices: The low-power consumption and extended temperature range make it suitable for medical devices, such as portable monitoring equipment and wearable health devices.
5. Energy harvesting systems: The STM32L073RBT6 can be used in energy harvesting applications, where energy is collected from the environment (e.g., solar, thermal, or vibrational energy) and stored for later use.
6. Wireless communication: The device can be used in wireless communication systems, such as Zigbee, Bluetooth Low Energy (BLE), and other low-power wireless networks.

The STM32L073RBT6's combination of low power consumption, high performance, and a wide range of features makes it a versatile choice for various applications that require energy efficiency and extended battery life.