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Looking for STM32H745II ST board to evaluate ADC

mosamasa
Associate II

‎2024-12-19 03:34 AM - last edited on ‎2024-12-19 05:55 AM by

Hi,

I would like to evaluated ADC of STM32H745. I would like to have 12bit 5.12MHz dual ADC. According to my understanding, I need to use model STM32H745II in 176 pin UFBGA to obtain ADC performance. Is there any board like nucleo, which can be used for evaluation?

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SofLit
ST Employee

‎2024-12-19 03:44 AM - edited ‎2024-12-19 03:45 AM

Hello,

https://www.st.com/en/evaluation-tools/stm32h745i-disco.html

ADC examples on this board: https://github.com/STMicroelectronics/STM32CubeH7/tree/master/Projects/STM32H745I-DISCO/Examples/ADC

Hope that answers your question.

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mosamasa
Associate II
In response to SofLit

‎2024-12-19 03:48 AM

According to my understanding, Disco is based on STM32H745XI (240pin TFBGA). Maximum ADC rate would be only 4.38MHz.

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SofLit
ST Employee
In response to mosamasa

‎2024-12-19 04:01 AM - edited ‎2024-12-19 06:34 AM

@mosamasa wrote:

According to my understanding, Disco is based on STM32H745XI (240pin TFBGA). Maximum ADC rate would be only 4.38MHz.

Yes you're right according to the AN5354:

SofLit_0-1734618806165.png

But, unfortunately, there is no other ST boards for STM32H745 with other packages.

The only available ST boards for STM32H745 are with LQFP144 and TFBGA240.

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.
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