The Lifecycle of the STM32L151

[gavinliu]

How about the lifecycle of the STM32L151? We are designing a new project. Is it available in another 15 years?

[TDK]

Some STM32L151 chips are already NRND. If it's one of those, no. The ones that are still active have a 10 year product commitment. Typically, this gets pushed out yearly but there's no guarantees past 10 years. At the very least, you'll get a 9-year heads up that the chip may be going away if you check the list yearly.

Partial list here:

You can read more about it here:

https://www.st.com/content/st_com/en/about/quality-and-reliability/product-longevity.html#10-year-longevity

[Tesla DeLorean]

It's already a 10+ year old.design, why did you pick it over newer alternatives?

Availablabilty can be as deep as your own stockroom.

[Andrew Neil]

Welcome to the forum,

For best results, see How to write your question to maximize your chances to find a solution.

As noted in that article, you need to give the full part number for a specific answer.

When you go to the Product Page for the specific part, you will see the status, and lifetime promise ("longevity"); eg,

Hover over the longevity badge for further details:

Click it for more.

As @TDK said, some are already NRND: