STMicroelectronics

STM32L412R8T6

The STM32L412R8T6 is a low-power microcontroller from STMicroelectronics, designed for a wide range of applications that require high energy efficiency and performance. This microcontroller belongs to the STM32L4 series, which is known for its advanced features and low power consumption.

Description:

The STM32L412R8T6 is a 32-bit ARM Cortex-M4 CPU-based microcontroller that operates at a maximum frequency of 80 MHz. It is built on a 65-nm low-power process technology, which helps in achieving low power consumption. The device comes in a compact 64-pin UFBGA package.

Features:

1. Core: 32-bit ARM Cortex-M4 CPU with FPU, operating at a maximum frequency of 80 MHz.
2. Memory: 256 KB of Flash memory and 64 KB of SRAM.
3. Low Power: Advanced low-power features, including a 1.8V to 3.6V power supply, a power scaling system, and various low-power modes.
4. Connectivity: USB OTG FS, two I2Cs, three SPIs, and an SDIO interface.
5. Timers: Two 16-bit timers, one 32-bit timer, and a real-time clock (RTC) with calendar.
6. ADC: 1.2 MSPS, 12-bit ADC with 16 channels.
7. DAC: 12-bit digital-to-analog converter.
8. Communication Interfaces: UART, USART, and LPUART.
9. Security: Features such as a unique 96-bit UID, a hardware true random number generator, and a secure boot option.
10. Package: 64-pin UFBGA package.

Applications:

The STM32L412R8T6 microcontroller is suitable for a wide range of applications due to its energy efficiency, performance, and advanced features. Some of the key applications include:

1. Smart Meters and Energy Management Systems: The low power consumption and advanced connectivity features make it ideal for smart meters and energy management systems.
2. Industrial Automation and Control: The microcontroller's robustness and real-time performance make it suitable for industrial automation and control applications.
3. Medical Devices: The STM32L412R8T6 can be used in various medical devices, such as wearable health monitors and portable diagnostic equipment, due to its low power consumption and precision.
4. Consumer Electronics: The microcontroller can be used in battery-operated consumer electronics, such as portable music players, smart home devices, and IoT devices, thanks to its energy efficiency.
5. Automotive Applications: The STM32L412R8T6 is suitable for various automotive applications, such as body control modules, infotainment systems, and advanced driver-assistance systems (ADAS), due to its performance and security features.

In summary, the STM32L412R8T6 is a versatile, low-power microcontroller from STMicroelectronics that offers a range of advanced features and is suitable for various applications, including smart meters, industrial automation, medical devices, consumer electronics, and automotive systems.