Identifying Debugger for STM32H503KB MCU

[Ravichandran]

Greetings, 

We are planning on using STM32H503KB MCU at 250MHz for our application. We have tested our code on NUCLEO board MB1814B which had an internal debugger IC STLINK-V3EC. For development what is the debugger tool that we should procure for easy flashing and debugging. Based on our research, we have found ST-LINK/V2 to be optimal for our solution.

Kindly provide us with your thoughts.

Thanks and regards,

Ravichandran. C

[SMarie]

Hi,

Yes ST-LINK/V2 will do.

But personally, I prefer working with SEGGER's J-Link which have better performances but is also more expensive.

S MARIE

[Andrew Neil]

You can also buy various versions of standalone ST-Link v3:

https://www.st.com/en/development-tools/hardware-debugger-and-programmer-tools-for-stm32/products.html

Overview of all the various ST-Link models:

https://www.st.com/resource/en/technical_note/tn1235-overview-of-stlink-derivatives-stmicroelectronics.pdf

[Ravichandran]

Hi Marie,

Thank you for your input.

Ravichandran

[Ravichandran]

Hi Andrew, 

I have looked at the products you have mentioned and have decided to go with ST-Link V2 since we only need SWD pins and ST-Link V3 have lot more functions and V2 is a bit cheaper compared to V3-Set.

Thanks and Regards,

Ravichandran