STM32G431KBU3
- Mfr.Part #
- STM32G431KBU3
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 32UFQFPN
- Stock
- 2,789
- In Stock :
- 2,789
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Package / Case :
- 32-UFQFN Exposed Pad
- Core Size :
- 32-Bit
- Factory Lead Time :
- 10 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.6V
- Number of I/O :
- 26
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- RAM Size :
- 32K x 8
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Core Processor :
- ARM® Cortex®-M4F
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- Speed :
- 170MHz
- Packaging :
- Tray
- Data Converter :
- A/D 11x12b; D/A 4x12b
- Operating Temperature :
- -40°C~125°C TA
- Series :
- STM32G4
- Reach Compliance Code :
- Compliant
- Program Memory Size :
- 128KB 128K x 8
- Program Memory Type :
- Flash
- Datasheets
- STM32G431KBU3

Microcontrollers STMicroelectronics STM32G431KBU3 Overview
The STM32G431KBU3 from STMicroelectronics is a cutting-edge microcontroller unit (MCU) that stands out in the realm of high-performance embedded systems. Designed with a robust 32-bit ARM Cortex-M4 core, this MCU delivers exceptional computational power and efficiency, ideal for advanced applications requiring high-speed operations and multiple functionalities. The STM32G431KBU3 is equipped with 128KB of flash memory, offering ample space for application code and data storage. Its integration into a 32UFQFPN package not only ensures a compact footprint but also facilitates streamlined PCB design and manufacture, making it a preferred choice for engineers and developers aiming to optimize their electronic designs.
STM32G431KBU3 Features
This powerful microcontroller boasts a range of features that enhance its performance and suitability for diverse applications. These include an operating voltage from 2.0 to 3.6V, high-speed embedded memories, and extensive clock and reset control. Advanced analog features, along with multiple timers and communication interfaces like USART, SPI, and I2C, further extend its utility in complex digital and analog integration tasks.
STM32G431KBU3 Applications
- Industrial Automation: Utilized in control systems to manage machinery and processes efficiently, enhancing precision and reliability in production environments.
- Motor Control: Ideal for driving and controlling motors in applications such as drones, electric vehicles, and smart manufacturing tools, where precision and efficiency are critical.
- Consumer Electronics: Embedded in devices like smart watches, gaming consoles, and home automation systems to deliver responsive user experiences and connectivity.
- Medical Devices: Integral in health monitoring systems where precision and reliability are paramount for patient care and data accuracy.
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