STMicroelectronics

STM32L422KBU6  

Microcontrollers

The STM32L422KBU6 is a low-power microcontroller from STMicroelectronics, designed for a wide range of applications that require high energy efficiency and advanced connectivity features. This microcontroller is based on the high-performance Arm Cortex-M4 32-bit RISC core, operating at a frequency of up to 80 MHz.

Description:

The STM32L422KBU6 is a System-in-Package (SiP) device that integrates a microcontroller, embedded memory, and passive components in a compact and efficient package. It is available in a 49-ball UFBGA package, making it suitable for space-constrained applications.

Features:

1. Core: Arm Cortex-M4 32-bit RISC core with a clock speed of up to 80 MHz.
2. Memory: 256 KB of Flash memory and 64 KB of SRAM.
3. Low Power: Ultra-low power consumption with a wide range of low-power modes, making it ideal for battery-operated devices.
4. Connectivity: Advanced connectivity features such as USB OTG, SDIO, I2C, SPI, and UART interfaces.
5. Analog peripherals: 12-bit ADC, 2x 12-bit DAC, and operational amplifiers.
6. Timers: Multiple timers, including a high-resolution timer and a low-power timer.
7. Security: A hardware cryptographic module for secure data processing.
8. Package: 49-ball UFBGA package for compact and efficient design.

Applications:

The STM32L422KBU6 microcontroller is suitable for a wide range of applications that require high energy efficiency, advanced connectivity, and compact design. Some of the potential applications include:

1. Smart energy and smart grid systems: For energy management and monitoring in smart homes and buildings.
2. Wearable devices: Fitness trackers, smartwatches, and health monitoring devices.
3. Medical devices: Portable and low-power medical equipment, such as glucometers and heart rate monitors.
4. Industrial automation: Sensor interfaces, motor control, and data acquisition systems.
5. Consumer electronics: Portable devices, battery-operated gadgets, and IoT devices.
6. Automotive: Infotainment systems, body control modules, and energy management systems.

The STM32L422KBU6's combination of high performance, low power consumption, and advanced connectivity features make it an ideal choice for a variety of applications that demand efficient and reliable operation.

STM32L422KBU6 Documents

Download datasheets and manufacturer documentation for STM32L422KBU6

PCN Assembly/Origin :

Multi Dev 21/Sep/2022      

Datasheets :

STM32L422xx Datasheet      

HTML Datasheet :

STM32L422xx Datasheet      

PCN Design/Specification :

Mult Dev 25/Oct/2023