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syedhashmiraza
Associate III
November 20, 2024
Solved

diffrence between stm32f29i-disc1 and stm32f429zi

  • November 20, 2024
  • 9 replies
  • 2402 views

hello what is the diffrence between stm32f29i-disc1 and stm32f429zi

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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 

9 replies

mƎALLEm
mƎALLEm
ST Technical Moderator
November 20, 2024

Hello,

stm32f429i-disc1 is a board containing stm32f429zi microcontroller

 

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    syedhashmirazaAuthor
    Associate III
    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

    Andrew Neil
    Andrew Neil
    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

     

    A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
    mƎALLEm
    mƎALLEm
    ST 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

    To give better visibility on the answered topics, please click "Best answer" on the reply which solved your issue or answered your question.
    S
    syedhashmirazaAuthor
    Associate III
    November 20, 2024

    you mean these two boards are same

    Andrew Neil
    Andrew NeilBest answer
    Super User
    November 20, 2024
    @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 

    A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
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