I need obsolescence information about microcontroller STM32F439IIH means till what date it will be available? Any latest variants of this microcontroller is available?

[ANika.399]

..

[waclawek.jan]

All STM32 are curently under a rolling 10-year longevity commitment.

https://community.st.com/s/question/0D50X0000BOtGtsSQF/did-sts-longevity-commitment-for-stm32-and-stm8-cease

JW

[Ozone]

Pretty sure ST won't tell you, until the part becomes NRND.

ST currently promises a minimum of 7 years: https://www.st.com/content/st_com/en/about/quality-and-reliability/product-longevity.html

The Cortex M MCUs are listed in the "10 years" tab.

[Tesla DeLorean]

What is your actual time-line?

ST is already working on newer devices, expect the team that built it is on to other things.

The business is predominantly a built-to-order one these days, and distributors don't have deep stock.

If you have long term expectations you would need to stock-pile or warehouse enough parts to reach your own commitment horizons.

ST will keep building things provided it makes business sense and the production/test equipment are available/viable, beyond that you'll have to pay market price to those who did hold inventory.

[ANika.399]

​Thankyou for reply, our need is for ten years so looks like in product longevity list this controller is listed under 10 years