STMicroelectronics

STM32L072CBY6TR

The STM32L072CBY6TR is a low-power microcontroller from STMicroelectronics, which is part of the STM32L0 series. It is designed for a wide range of applications that require low power consumption and high performance. Here's a brief description, features, and applications of the STM32L072CBY6TR:

Description:

The STM32L072CBY6TR is a 32-bit ARM Cortex-M0+ based microcontroller with a wide range of integrated peripherals and features. It operates at a core frequency of up to 32 MHz and is manufactured using a 65-nm process technology. The device comes in a 64-pin UFQFP package.

Features:

1. ARM Cortex-M0+ CPU with a core frequency of up to 32 MHz
2. 192 KB of Flash memory
3. 20 KB of SRAM
4. Flexible clock source options, including an internal RC oscillator, an external crystal, or a low-power RTC oscillator
5. Advanced low-power modes, such as Sleep, Stop, and Standby modes
6. Wide range of integrated peripherals, including:
   • 14-channel DMA controller
   • I2C, SPI, and USART interfaces
   • 3x 12-bit ADC with up to 16 channels
   • 6x timers (2x 16-bit, 2x 32-bit, and 2x watchdog timers)
   • RTC with alarms and calendar
   • USB FS with LPM and BCD
   • CRC calculation unit
   • True random number generator (TRNG)
   • 96-bit unique ID
7. Security features, such as a secure boot and a hardware unique key
8. Wide operating temperature range of -40°C to +125°C
9. High ESD and EMC robustness

Applications:

The STM32L072CBY6TR is suitable for a variety of low-power applications, including but not limited to:

1. Smart meters and energy management systems
2. Battery-operated devices, such as wearables, fitness trackers, and smart watches
3. Medical devices, such as portable monitoring equipment and diagnostic tools
4. Home automation and IoT devices, like smart thermostats, lighting systems, and security systems
5. Industrial control and monitoring systems
6. Automotive applications, such as body control modules, window controllers, and tire pressure monitoring systems
7. Wireless sensor networks and remote monitoring systems

The STM32L072CBY6TR's low-power capabilities, combined with its high performance and rich set of integrated peripherals, make it an ideal choice for applications that require efficient power management and a compact form factor.