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  • The microcontrollers in the STM32F0 Series, STM32F2 Series, STM32F3 Series, STM32F4 Series, STM32F7 Series, STM32G0 Series, STM32G4 Series, STM32H7 Series, STM32L0 Series, STM32L1 Series, STM32L4 Series, STM32L4+ Series, STM32L5 Series, STM32WB Series, and STM32WL Series feature a real-time clock (RTC) peripheral designed to allow the STM32 MCUs to operate with minimum power requirements.

    The applications in the X-CUBE-RTC Expansion Package aim to demonstrate how to exploit fully the RTC advantages, thus extending product battery life.
    For more details, refer to the Using the hardware real-time clock (RTC) and the tamper management unit (TAMP) with STM32 microcontrollers application note (AN4759), available on www.st.com.

    主要特性

    • Calendar that keeps time and date
    • Tamper detection by erasing backup registers
    • Timestamp for the tampering event
    • RTC usage in Stop mode
    • Smooth digital calibration
    • RTC clock synchronization
    • Reference clock detection
    • Internal tamper detection

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技术文档

    • 描述 版本 文档大小 操作
      DB2938
      RTC (real-time clock) software expansion for STM32Cube
      3.0
      135.62 KB
      PDF
      DB2938

      RTC (real-time clock) software expansion for STM32Cube

    • 描述 版本 文档大小 操作
      AN4759
      Using the hardware real-time clock (RTC) and the tamper management unit (TAMP) with STM32 microcontrollers
      5.0
      1.67 MB
      PDF
      AN4759

      Using the hardware real-time clock (RTC) and the tamper management unit (TAMP) with STM32 microcontrollers

    • 描述 版本 文档大小 操作
      UM2312
      STM32Cube扩展包开发清单
      1.0
      308.01 KB
      PDF
      UM2285
      STM32Cube扩展包开发指南
      1.0
      629.87 KB
      PDF
      UM2312

      STM32Cube扩展包开发清单

      UM2285

      STM32Cube扩展包开发指南

Presentations & Training Material

    • 描述 版本 文档大小 操作
      STM32 and STM8 embedded software solutions 8.0
      3 MB
      PDF

      STM32 and STM8 embedded software solutions

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      STM32 Open Development Environment Brochure 17.09
      1.21 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
      PDF

      STM32 Open Development Environment Brochure

      Sensor & motion algorithm software pack for STM32Cube

法律

    • 描述 版本 文档大小 操作
      SLA0048
      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT
      6.5
      87.58 KB
      PDF
      SLA0048

      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT