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STM32L443CCU6 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STM32L443CCU6 product

STM32L443CCU6

Microcontrollers

MCUCortex-M4Ultra-low-power

The STM32L443CCU6 is a high-performance, ultra-low-power 32-bit microcontroller featuring an Arm Cortex-M4 core with FPU, 256KB Flash, and 64KB SRAM, suitable for energy-efficient embedded applications.

Best for

  • Battery-powered applications
  • Industrial control
  • Sensor nodes

Avoid if

  • Applications requiring high-speed external memory interfaces beyond Quad SPI
  • Projects needing more than 38 I/O pins

Check before use

  • Power supply voltage range
  • Peripheral pin mapping

Key specifications

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

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialPower ManagementGeneral Purpose

Datasheet

STM32L443CCU6-STMicroelectronics-datasheet-62336856.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STM32L443CCU6: 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 microcontroller from STMicroelectronics, based on the Arm Cortex-M4 core with FPU, operating at up to 80 MHz.