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What would cause the RTC to become damaged or stop updating hrs, mins and secs (but not subseconds) on an STM32L082 within a Murata CMWX1ZZABZ-078?

I have two projects, both using HAL libraries in STM32CubeIDE 1.5.1.The first project simply initializes the RTC, using external 32kHz crystal, and then falls into a loop that reads the RTC every second. Using my debugger with a breakpoint, I can see...

BrianG by Associate II
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External OctoSPI flash and internal Flash

Hello everyone ; I am sorry for the basic question ; this is my first experience in external flash. we a re using kiel for develop our software . how can I set that some part of code to be located in the external falash ? and is it possibel to have m...

VREF+ current consumption

HiI use 16-bit ADC of STM32H725 with an external 3v reference.what is the current consumption from the Vref?in the datasheet DS13311 - Resources - Search STMicrocontrollerstable 83 the current consumption is only from VDDA.

IMor.1 by Associate II
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Resolved! BOOT0 pin and SWCLK pin are the same pin - Is that OK?

Hi!I'm using STM32G030F6P6 TSSOP-20 and I notice that BOOT0 pin and SWCLK pin are the same pin. If I want to program the STM32G030F6P6 MCU, then I only need SWDIO and SWCLK and NRST pin and forget about the BOOT0 pin because BOOT0 pin is not avaiable...

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DMårt by Lead
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  • 6 replies
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Resolved! STM32F042G6 CAN TX & RX example.

* I am using STM32F042G6,*I need examle for CAN Bus both TX & Rx,*Receive mode of (Interrupt)*i am using cube ide:4.24.0

Ss.61 by Associate III
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SAI or SPI clock requirement as I2S slave

When acting as I2S master, the kernel clock frequency for SAI or SPI must be set to some multiple of the audio sample rate, and the bit clock and frame sync signals are then generated by dividing the kernel clock. Now, if acting as I2S slave the bit ...

HWidj.2 by Associate III
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