STM32 MCUs Products

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Resolved! Supplying voltage on VBAT pin on STM32F469I-DISCO

Hi everyone, I am currently working on a project working on a STM32F469I-DISCO. I would like to be able to use the embedded RTC as well as the backup SRAM. I have seen on the schematic that the VBAT pin is tied up to the 3.3V. Is there a way to still...

NKieg.1 by Associate III
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  • 7 replies
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Discrepancy chip marking vs product/chip ID ? My chip marked STM32F100V8T6B give a productID 0x414, while I expected 0x420. Have I received a batch of chips with an incorrect marking?

According to AN2606 rev 14, pid 0x414 mean high-density device, pid 0x420 mean medium-density device. We just bought 500 STM32F100V8T6B. They are deployed in an existing modular product that programs the uC in-situ. The program relies on the PID to ...

BNoss.1 by Associate II
  • 3340 Views
  • 15 replies
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STM32F072-EVAL- In this I am using given UART Example with Board in STM32Cube_FW_F0_V1.11.0 firmware. I am using RealTerm to check UART communication. ON Real Term I am receiving Garbage Character, I tried by changing baud rate but no correct response.

STM32F072-EVAL- In this I am using given UART Example with Board in STM32Cube_FW_F0_V1.11.0 firmware.I am using RealTerm to check UART communication.ON Real Term I am receiving Garbage Character, I tried by changing baud rate but no correct response.

SDwiv.1 by Associate II
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  • 1 replies
  • 0 kudos

Resolved! What should I do If I don't have the same version of tools?

I have STM32CubeIDE, STM32CubeMonitor and STM32Cube_FW_H7 ,but they are not the same version as the required version.Some are older version and some are newer versionWhat should I do.1-Should I uninstall my already installed SW and use the "STM32H72x...

HAlzo by Senior
  • 477 Views
  • 1 replies
  • 0 kudos

SAI FS configuration

Hi,I have a design that uses a STM32H757 with an external ADC that streams data out to the SAI peripheral. The ADC is the bus master and generates the clock. The ADC data is the PCM / DSP protocol format.I setup my SAI with the free protocol configur...

0693W000008xDszQAE.jpg
TMiha by Associate II
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  • 3 replies
  • 0 kudos

STM32H7 ADC12 and ADC3 noise discrepancy

Hello everybody,I need to acquire a signal at about 4MS and want to use the ADC1 and ADC2 of an STM32H7 (rev V).In a previous project, I only had direct channels of ADC3 available on the package.Hence, I compared my measurements to ADC3.Unfourtunatel...