Using the hardware real-time clock (RTC) in STM32 F0, F2, F3, F4 and L1 series of MCUs
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چکیده
Note: All examples and explanations are based on the STM32L1xx, STM32F0xx, STM32F2xx STM32F4xx and STM32F3xx firmware libraries and reference manuals of STM32L1xx (RM0038), STM32F0xx (RM0091), STM32F2xx (RM0033), STM32F4xx (RM0090), STM32F37x (RM0313) and STM32F30x(RM0316). STM32 refers to Ultra Low Power Medium-density, Ultra Low Power High-density, F0, F2 and F4 series devices in this document. Ultra Low Power Medium (ULPM) density devices are STM32L151xx and STM32L152xx microcontrollers where the Flash memory density ranges between 64 and 128 Kbytes. Ultra Low Power High (ULPH) density devices are STM32L151xx, STM32L152xx and STM32L162xx microcontrollers where the Flash memory density is 384 Kbytes. F2 series devices are STM32F205xx, STM32F207xx, STM32F215xx and STM32F217xx microcontrollers. STM32F3xx refers to STM32F30x, STM32F31x, STM32F37x and STM32F38x devices. F4 series are STM32F405xx, STM32F407xx, STM32F415xx and STM32F417xx microcontrollers. F0 series devices are microcontrollers.
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