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STM32G431KBU3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STM32G431KBU3 product

STM32G431KBU3

Microcontrollers

Arm Cortex-M4170 MHz128 KB FlashMotor ControlAnalog Integration

The STM32G431KBU3 is a high-performance 32-bit MCU based on the Arm Cortex-M4 core, designed for mainstream applications requiring advanced mathematical processing and analog integration.

Best for

  • Motor control
  • Digital power conversion
  • Industrial sensing

Avoid if

  • Applications requiring high pin counts or large memory footprints

Check before use

  • Pin mapping for specific alternate functions
  • Analog supply requirements

Key specifications

Core
Arm Cortex-M4
Frequency
170 MHz
Flash
128 KB
SRAM
32 KB

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
Compliant
MSL
3
ECCN
EAR99
HTSUS
8542.31.0001

Application

Motor ControlIndustrialPower

Datasheet

909e1fef062a1aa4633c687a033f4326.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STM32G431KBU3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 32-bit microcontroller from STMicroelectronics featuring an Arm Cortex-M4 core with FPU, running at 170 MHz, with 128 KB Flash and 32 KB SRAM.