STM32Cube is a set of tools and embedded software bricks available free of charge to enable fast and easy development on the STM32 platform which simplifies and speeds up developers’ work.
A large number of code use examples are also included making it even easier to get started.
STM32Cube consists of the following components that can be used together or independently:
- The STM32CubeMX graphical user interface and initialization code generator that:
- Provides graphical wizards to generate initialization C code and includes a utility tool for assisting developers with pin multiplexing, clock tree setting, peripheral configurations and setting up the middleware
- Generates IDE-ready projects for a wide selection of integrated development environment toolchains
- Calculates the power consumption for user-defined application sequences
- Directly imports STM32Cube embedded software libraries from st.com
- Keeps STM32CubeMX software up-to-date thanks to an Integrated updater
- STM32Cube MCU and MPU Packages for each individual STM32 MCU and MPUs series that include:
- The hardware abstraction layer (HAL) enabling portability between different STM32 devices via standardized API calls
- Low-layer (LL) APIs, a light-weight, optimized, expert oriented set of APIs designed for both performance and runtime efficiency
- A collection of middleware components including RTOS, USB library, file system, TCP/IP stack, touch-sensing library or graphics library (depending on the STM32 series)
- For STM32 MPUs only, the BSP drivers are based on HAL drivers and provide an API Set to the evaluation board and 3rd party components.

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STM32CubeWB
STM32Cube MCU Package for STM32WB series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, BLE, Thread and Zigbee stacks - and examples running on ST boards)
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STM32CubeF2
STM32Cube MCU Package for STM32F2 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, File system, RTOS, Graphic - and examples running on ST boards)
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STM32CubeH7
STM32Cube MCU Package for STM32H7 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, File system, RTOS, Graphic - and examples running on ST boards)
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STM32Cube MCU Package for STM32G0 series (HAL, Low-Layer APIs and CMSIS, USB PD, File system, RTOS - and examples running on ST boards)
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STM32Cube MCU Package for STM32L0 series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, Touch Sensing - and examples running on ST boards)
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STM32CubeF1
STM32Cube MCU Package for STM32F1 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, File system, RTOS, Graphic - and examples running on ST boards)
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STM32CubeL1
STM32Cube MCU Package for STM32L1 series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, Touch Sensing, Graphic - and examples running on ST boards)
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STM32CubeF0
STM32Cube MCU Package for STM32F0 series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, Touch Sensing - and examples running on ST boards)
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STM32CubeF3
STM32Cube MCU Package for STM32F3 series (HAL, Low-Layer APIs and CMSIS, USB, File system, RTOS, Touch Sensing, Graphic - and examples running on ST boards)
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STM32CubeF4
STM32Cube MCU Package for STM32F4 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, File system, RTOS, Graphic - and examples running on ST boards)
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STM32CubeL4
STM32Cube MCU Package for STM32L4 series and STM32L4 Plus series (HAL, Low-Layer APIs and CMSIS, USB, TouchSensing, File system, RTOS, Graphic - and examples running on ST boards)
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STM32CubeF7
STM32Cube MCU Package for STM32F7 series (HAL, Low-Layer APIs and CMSIS, USB, TCP/IP, File system, RTOS, Graphic - and examples running on ST boards)