STM32 MCUs Products

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STM32H725 internal tamper detection

Hello,I am trying to figure out how to configure internal voltage monitoring use the internal tamper detection to clear the RTC when an undervoltage condition occurs. My understanding is that you have to enable the backup regulator and enable monitor...

Simon by Associate II
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  • 1 replies
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Resolved! CAN transceiver-less communication for only two nodes

Question moved from this post. If I have two devices on the same PCB. say an F7 and an MP157, can the CAN_TX of one be connected to the CAN_RX or the other without a CAN transceiver? Similar to UARTs on the same PCB. Maybe series resistors would be r...

inky by Associate II
  • 146 Views
  • 9 replies
  • 5 kudos

STM32U5 Traceclock

HelloI trying to figure out what the maximum frequency is for the TRACECLK  stm32u5A9.I found this post for the stm32h5https://community.st.com/t5/stm32-mcus-products/traceclk-freq-in-stm32h5/td-p/604127does the same apply for stm32u5 were can i in t...

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Resolved! About the pins and pin descriptions of the STM32H7S3A8I6

 Hello, I have a question about STM32H7S3A8I6 MCU.https://www.st.com/resource/en/application_note/an5935-getting-started-with-stm32h7rx7sx-mcus-hardware-development-stmicroelectronics.pdfLooking at Table 2 of the description in the PDF above, for gra...

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Woongi by Visitor
  • 66 Views
  • 3 replies
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Supported PSRAM and Flash for the STM32N6xx

Hey guys, I'm looking for some suitable HexaSPI PSRAM and also the OctoSPI Flash for the STM32N645 board I am just building.. I cant find the parts used on the DK so do you have a list of supported memories? I need 256Mb PSRAM and will start with a 1...

RAdam.1 by Associate III
  • 111 Views
  • 3 replies
  • 0 kudos