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Davood_Kesha
Associate III
Jun 19, 2025 7:38 PM UTC
Solved

STM32H750 rev V or Y

Hello ST experts,

I have bought a STM32H750IBT microcontroller. Could you please let me know how I can find whether it is V revision or Y revision device?

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Tesla DeLorean
Tesla DeLoreanBest answer
Guru
Jun 19, 2025 7:47 PM UTC

stm32h750ibt6_v.jpg

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3 replies

Tesla DeLorean
Tesla DeLoreanBest answer
Guru
Jun 19, 2025 7:47 PM UTC

stm32h750ibt6_v.jpg

Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..
Tesla DeLorean
Tesla DeLorean
Guru
Jun 19, 2025 7:51 PM UTC

https://www.st.com/resource/en/reference_manual/rm0433-stm32h742-stm32h743753-and-stm32h750-value-line-advanced-armbased-32bit-mcus-stmicroelectronics.pdf#page=3208

DBGMCU identity code register (DBGMCU_IDC)

Bits 31:16 REV_ID[15:0]: Revision
0x1001 = Revision Z
0x1003 = Revision Y
0x2001 = Revision X
0x2003 = Revision V

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Davood_KeshaAuthor
Associate III
Jun 20, 2025 7:46 AM UTC

Hello ST experts,

Thanks for your help and information!

Best,
Davood.

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