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Embedded software for STM32 L0 series (HAL low level drivers, USB, File system, RTOS, Touch Sensing - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)
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STM32Cube™ 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 STM32CubeL0 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 and STM32 touch sensing). All embedded software utilities come with a full set of examples.

STM32CubeL0 gathers in one single package all the generic embedded software components required to develop an application on STM32L0 microcontrollers. Following STM32Cube initiative, this set of components is highly portable, not only within STM32L0 series but also to other STM32 series.

STM32CubeL0 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
  • STM32L0-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
DB2318: STM32Cube™ embedded software for STM32L0 series including HAL drivers, USB, File System, RTOS and Touch sensing
1.0 139 KB

Application Notes

Description Version Size
AN4725: STM32Cube firmware examples for STM32L0 Series
1.0 270 KB

User Manual

Description Version Size
UM1749: Description of STM32L0xx HAL drivers
2.0 11,274 KB
UM1754: Getting started with STM32CubeL0 firmware package for STM32L0 series
3.0 354 KB
UM1769: STM32CubeL0 Nucleo demonstration firmware
1.0 756 KB
UM1810: STM32L0 Discovery demonstration firmware
1.0 709 KB

Related Tools and Software

Related Tools and Software

Part Number Description
STM32CubeMX STM32Cube initialization code generator (UM1718)

Publications and Collaterals


Description Version Size
STM32L series - Ultra-low-power 32-bit MCUs
15.10 2,944 KB
STM32L0 Series A step ahead in ultra-low-power
15.02 2,302 KB

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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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