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Visitor II
November 20, 2024
Solved

diffrence between stm32f29i-disc1 and stm32f429zi

  • November 20, 2024
  • 2 replies
  • 2354 views

hello what is the diffrence between stm32f29i-disc1 and stm32f429zi

    This topic has been closed for replies.
    Best answer by Andrew Neil

    @mƎALLEm wrote:

    Need to explain to us what do you need behind your original question: "diffrence between stm32f29i-disc1 and stm32f429zi"


    @syedhashmiraza is misunderstanding / misusing the term, "microcontroller"; eg,


    @syedhashmiraza wrote:

    hello i am using stm32f429i-disc1 microcontroller (sic) 


    See: https://community.st.com/t5/stm32-mcus-products/use-stm32f4-flash-for-non-volatile-data-storage-eeprom/m-p/743291/highlight/true#M266284 - and several other places in that thread.

     

    @syedhashmiraza The stm32f429i-disc1 is not a microcontroller - it is a board which contains, among other things, a microcontroller.

    The microcontroller is the stm32f429zi 

    2 replies

    Technical Moderator
    November 20, 2024

    Hello,

    stm32f429i-disc1 is a board containing stm32f429zi microcontroller

     

    Visitor II
    November 20, 2024

    i did not understanding what are you telling can you tell some points off thesee two boards and what are those diffrence

    Super User
    November 20, 2024

    @syedhashmiraza wrote:

    i did not understanding what are you telling c


    The difference between a chip and a board:

    https://community.st.com/t5/stm32-mcus-products/communication-between-nucleo-f411re-and-raspberry-pi-using-st/m-p/721506/highlight/true#M261161

     

    In this case, this is the STM32F429I-DISC1 board:

    AndrewNeil_0-1732092793954.png

     

    And this is the stm32f429zi chip (a microcontroller) - mounted on the rear of the board:

    AndrewNeil_1-1732092983356.png

    https://www.st.com/resource/en/user_manual/um1670-discovery-kit-with-stm32f429zi-mcu-stmicroelectronics.pdf#page=12

     

    Technical Moderator
    November 20, 2024

    first, there is no board called stm32f29i-disc1 I supposed you are talking about stm32f429i-disc1. So please provide the correct board name.

    second, as I said they are different disc1 termination means it’s a board : https://www.st.com/en/evaluation-tools/32f429idiscovery.html

    while stm32f429zi is a microcontroller: 

    https://www.st.com/resource/en/datasheet/stm32f427vg.pdf

    Hope that answers your question

    Visitor II
    November 20, 2024

    you mean these two boards are same

    Technical Moderator
    November 20, 2024

    @syedhashmiraza wrote:

    you mean these two boards are same


    What words you are talking about?