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STM32G431KBU6 The STM32G431KBU6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M4F core. It offers 128KB of FLASH program memory and 32KB of RAM.
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STM32G431KBU6

Available from 5 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32G431KBU6 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M4F core. It offers 128KB of FLASH program memory and 32KB of RAM.
✓ Total Stock: 23,241 pcs
$ Price Range: $6.40

STM32G431KBU6 Available from 5 distributors

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STM32G431KBU6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Frequency
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
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STM32G431KBU6 Description

Short technical summary and product information.

The STM32G431KBU6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4F core, operating at speeds up to 170MHz. It provides 128KB of FLASH program memory and 32KB of RAM, suitable for demanding embedded applications.

 

This microcontroller supports a wide operating voltage range from 1.71V to 3.6V and operates within a temperature range of -40°C to 85°C (TA). It features integrated peripherals such as Brown-out Detect/Reset, DMA, I²S, POR, PWM, and WDT, along with connectivity options including CANbus, I²C, IrDA, LINbus, SPI, and UART/USART.

 

The STM32G431KBU6 is supplied in a 32-UFQFPN exposed pad package, designed for surface mounting. It includes 11-bit Analog-to-Digital converters and 12-bit Digital-to-Analog converters, making it versatile for various signal processing tasks.

STM32G431KBU6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32G431KBU6 32-Bit ARM Cortex-M4F Microcontroller
Subcategory: Embedded

STM32G431KBU6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32G431KBU6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32G431KBU6 Features

  • 32-bit ARM Cortex-M4F core processor.
  • 170MHz operating speed for high performance.
  • 128KB FLASH program memory.
  • 32KB RAM for data storage.
  • 32-UFQFPN surface mount package.

STM32G431KBU6 Applications

  • Suitable for embedded control systems.
  • Ideal for signal processing tasks.
  • Used in applications requiring CANbus.
  • Supports various communication interfaces.

STM32G431KBU6 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the STM32G431KBU6?

The operating voltage range is 1.71V to 3.6V.

What is the package type for the STM32G431KBU6?

The package type is 32-UFQFPN exposed pad.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

What is the RoHS status of the STM32G431KBU6?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

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