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STM32L432KCU6 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STM32L432KCU6 product

STM32L432KCU6

Microcontrollers

MCUArm Cortex-M4Ultra-low-powerUSB

The STM32L432KCU6 is a high-performance, ultra-low-power 32-bit microcontroller featuring an Arm Cortex-M4 core with FPU, suitable for energy-efficient embedded applications.

Best for

  • Battery-powered devices
  • Industrial sensors
  • Portable consumer electronics

Avoid if

  • Applications requiring high-speed external memory interfaces beyond Quad SPI
  • High pin-count requirements

Check before use

  • Ensure the 3.3V VDD requirement is met for USB functionality
  • Verify pin multiplexing for specific peripheral needs

Key specifications

Core
Arm Cortex-M4
Flash
256 KB
SRAM
64 KB
Max Frequency
80 MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
Compliant
MSL
3
ECCN
EAR99
HTSUS
8542.31.0001

Application

IndustrialConsumerPower Management

Datasheet

CRYDS01621-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STM32L432KCU6: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 an ultra-low-power 32-bit MCU from STMicroelectronics, based on the Arm Cortex-M4 core with FPU, operating at up to 80 MHz.