ST chip shortage

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russian
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ST chip shortage

Postby russian » Thu Mar 25, 2021 4:43 am

Chibios HAL focus is on stm32 right? Does it look like very few stm32 chips would be available to enthusiasts in the next 6-12 months?

Shall we panic or else?
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Re: ST chip shortage

Postby Giovanni » Thu Mar 25, 2021 7:01 am

I think there is no need to panic, ST has its own fabs. I will ask about this shortage...

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Re: ST chip shortage

Postby Giovanni » Thu Mar 25, 2021 8:45 am

They confirmed there are delays for some families, those built in TMSC (40nm).

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Re: ST chip shortage

Postby russian » Fri Mar 26, 2021 2:29 am

So h7 is in scary territory.

In USA there are two huge distributors - digikey and mouser. See how unhealthy is STM32F427IGT6 availability

https://octopart.com/search?q=STM32F427 ... SD&specs=0


144 pin case is a bit better https://octopart.com/search?q=STM32F429 ... SD&specs=0 but _something_ is clearly going on.
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Re: ST chip shortage

Postby russian » Sun Jun 20, 2021 11:59 pm

Giovanni wrote:They confirmed there are delays for some families, those built in TMSC (40nm).

F4 and F7 are 90nm but it looks like a bit of availability shortage does not it?
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Re: ST chip shortage

Postby Tabulous » Tue Oct 12, 2021 4:00 pm

This is issue is real, ST like alot of manufactures are having major supply issues.

If you don't have confirmed orders for your annual usage for 2022, you will not get anything......

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Re: ST chip shortage

Postby steved » Tue Oct 12, 2021 5:31 pm

I think it depends a bit on the parts you want (and how many).

I've been looking at the small package G0 parts (TSSOP-20, mostly) for a new project, and Mouser have stock of some, and deliveries expected before the end of the year on most others.

Unlike TI, where I have orders, placed in April, due next August!

And thats for 100-off to 250-off volume levels.

But Tabulous' point is well made; don't rely on getting parts quickly.

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Re: ST chip shortage

Postby Tabulous » Mon Nov 08, 2021 2:46 pm

steved wrote:I think it depends a bit on the parts you want (and how many).

I've been looking at the small package G0 parts (TSSOP-20, mostly) for a new project, and Mouser have stock of some, and deliveries expected before the end of the year on most others.

Unlike TI, where I have orders, placed in April, due next August!

And thats for 100-off to 250-off volume levels.

But Tabulous' point is well made; don't rely on getting parts quickly.


Hence why i posted about this

viewtopic.php?f=16&t=5940


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