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Embedded software for STM32 F3 series (HAL low level drivers, USB, File system, RTOS, Touch Sensing, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)
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STMCube™ is an STMicroelectronics original initiative to ease developers’ life by reducing development efforts, time and cost. STM32Cube covers STM32 portfolio.

STM32Cube includes the STM32CubeMX which is a graphical software configuration tool that allows generating C initialization code using graphical wizards.

It also comprises the STM32CubeF3 platform which includes the STM32Cube HAL (an STM32 abstraction layer embedded software, ensuring maximized portability across STM32 portfolio), plus a consistent set of middleware components (RTOS, USB, FatFS, STM32 touch sensing and graphics). All embedded software utilities come with a full set of examples.

STM32CubeF3 gathers in one single package all the generic embedded software components required to develop an application on STM32F3 microcontrollers. Following STM32Cube initiative, this set of components is highly portable, not only within STM32F3 series but also to other STM32 series.

STM32CubeF3 is fully compatible with STM32CubeMX code generator that allows generating initialization code. The package includes a low level hardware abstraction layer (HAL) that covers the microcontroller hardware, together with an extensive set of examples running on STMicroelectronics boards. The HAL is available in open-source BSD license for user convenience.

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Data Brief

Key Features

  • Consistent and complete embedded software offer that frees the user from dependency issues
  • Maximized portability between all STM32 series supported by STM32Cube
  • More than 80 examples for easy understanding
  • High quality HAL using CodeSonar® static analysis tool
  • STM32F3-specific middleware including USB Device and touch sensing library
  • Free user-friendly license terms
  • Update mechanism that can be enabled by the user to be notified of new releases


Design Resources


Technical Documentation

Product Specifications

Description Version Size
DB2348: STM32Cube embedded software for STM32F3 series including HAL drivers, USB, File System, RTOS, Graphics and Touch sensing
1.0 210 KB

Application Notes

Description Version Size
AN4323: Getting started with STemWin Library
4.0 604 KB
AN4734: STM32Cube firmware examples for STM32F3 Series
3.0 337 KB

User Manual

Description Version Size
UM1766: Getting started with STM32CubeF3 firmware package for STM32F3 series
5.0 392 KB
UM1784: STM32CubeF3 Nucleo demonstration firmware
2.0 781 KB
UM1786: Description of STM32F3xx HAL drivers
2.0 14,580 KB

Related Tools and Software

Related Tools and Software

Part Number Description
STM32CubeMX STM32Cube initialization code generator (UM1718)

Publications and Collaterals


Description Version Size
STM32F3 series - Mainstream 32-bit MCUs
15.02 1,997 KB

Sample & Buy

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(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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