STMicroelectronics

STM32L412KBU3  

Microcontrollers

The STM32L412KBU3 is a low-power microcontroller from STMicroelectronics, designed for a wide range of applications that require low power consumption and high performance. It belongs to the STM32L4 series, which is based on the high-performance Arm Cortex-M4 32-bit RISC core operating at a frequency of up to 80 MHz.

Description:

The STM32L412KBU3 is a system-in-package (SiP) device that integrates the microcontroller, memory, and various peripherals in a compact 42-pin package. It is designed for ease of use and flexibility, making it suitable for a wide range of applications.

Features:

1. Core: Arm Cortex-M4 32-bit RISC core with a frequency of up to 80 MHz.
2. Memory: 256 KB of Flash memory and 64 KB of RAM.
3. Low power: The device features a wide range of low-power modes, allowing for reduced power consumption in various operating conditions.
4. Connectivity: USB OTG (On-The-Go) and SDIO interfaces for easy connectivity with external devices.
5. Communication interfaces: I2C, SPI, and UART for communication with various peripherals.
6. Analog features: 12-bit ADC with up to 16 channels and a 12-bit DAC.
7. Timers: Advanced control timers, general-purpose timers, and low-power timers.
8. Security: A hardware cryptographic processor for secure data processing.
9. Package: 42-pin UFBGA package for compact and efficient PCB design.

Applications:

The STM32L412KBU3 is suitable for a wide range of applications due to its low power consumption, high performance, and versatile features. Some potential applications include:

1. Battery-powered devices: The low-power features make it ideal for devices that require extended battery life, such as wearable devices, fitness trackers, and portable electronics.
2. Smart sensors: The device can be used in smart sensor applications, such as environmental monitoring, industrial automation, and home automation systems.
3. Medical devices: The STM32L412KBU3 can be used in various medical devices, such as portable diagnostic tools, wearable health monitors, and medical implants.
4. Consumer electronics: The device can be used in consumer electronics like smart home devices, IoT devices, and portable multimedia players.
5. Automotive applications: The STM32L412KBU3 can be used in various automotive applications, such as infotainment systems, body control modules, and energy management systems.

In summary, the STM32L412KBU3 is a versatile, low-power microcontroller that offers a range of features and capabilities, making it suitable for various applications across different industries.

STM32L412KBU3 Documents

Download datasheets and manufacturer documentation for STM32L412KBU3

PCN Assembly/Origin :

Multi Dev 21/Sep/2022      

Datasheets :

STM32L412xx Datasheet      

HTML Datasheet :

STM32L412xx Datasheet      

PCN Design/Specification :

Mult Dev 25/Oct/2023