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diffrence between stm32f29i-disc1 and stm32f429zi

syedhashmiraza
Associate II

hello what is the diffrence between stm32f29i-disc1 and stm32f429zi

9 REPLIES 9
SofLit
ST Employee

Hello,

stm32f429i-disc1 is a board containing stm32f429zi microcontroller

 

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

SofLit
ST Employee

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

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@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

 

you mean these two boards are same


@syedhashmiraza wrote:

you mean these two boards are same


What words you are talking about?

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@syedhashmiraza wrote:

you mean these two boards are same


No - see my earlier reply.

There is only one board.

Only the stm32f429i-disc1 is a board.

stm32f429zi is not a board; it is just a chip - a microcontroller.

AndrewNeil_0-1732093739480.png

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

 

PS:

The board includes all these things:

AndrewNeil_1-1732094429091.png

https://www.st.com/en/evaluation-tools/32f429idiscovery.html

As you can see, the chip (the microcontroller) is just one thing (among many other things) on that board.

 


@syedhashmiraza wrote:

you mean these two boards are same


This is what I meant in my first comment:

SofLit_0-1732094268688.png

stm32f429zi is the microcontroller (a chip or integrated circuit) which is the main component of the board stm32f29i-disc1

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

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.

@SofLit 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