Hello, I would like to purchase from you an evaluation board with your STM32F407IET. Do you have any refdesign to share with this MCU? Kind regards Károly

KMusz.1 · ‎2021-02-23

I need to evaluate your MCU of type STM32F407IET

Do you have any evalboard with this device?

Kind regards

Károly

KMusz.1 · ‎2021-03-01

Dear Khouloud,

Could you send for me the detailed schematics of the following board? Thank you!

[cid:

image001.png@01D70F40.075E1990

]

Kind regards

Khouloud ZEMMELI · ‎2021-03-05

Hello @KMusz.1 ,

I cannot see the " [cid:image001.png@01D70F40.075E1990] ".

Could you please give me the board part number so that I can help you?

Thanks, Khouloud

KMusz.1 · ‎2021-03-05

Dear Khouloud,
This board:
[cid:image001.png@01D711D4.1CAD7E30]

Tesla DeLorean · ‎2021-03-05

Don't attach images via email, we can't see them here. Come to your post/thread, reply and in-line your images, uploading via the Mountain-Sun Icon below left. Or just write the name and part number..

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..

KMusz.1 · ‎2021-03-05

STM3240G Eval Board

KMusz.1 · ‎2021-03-24

Hello Dear ST,
In your Reference Manual RM0090
On sheet 1132 Chapter 33.4.3. Reduced media-independent interface: RMII
You have this figure:
[cid:image003.jpg@01D7209F.4D40CBE0]
Do you know what is signal CRSDV?
Where is this explained?
Kind regards
Károly Muszka

KMusz.1 · ‎2021-03-24

In your datasheet:
STM32F405xx STM32F407xx
The RMII_CRX_DV and RMII_CRS_DV is mismatched!
Which is correct?
Is this signal mandatory for the RMII 7 pin interface?
Kind regards
Károly