Inquiry Regarding Availability of following IC

[vijayajangam83]

Respected DigiKey Support Team,

We are currently using this ICs in Our production products and would like to understand its long-term availability status.

1. STM32H757-7BI-T6

2. SST39VF3201C

3)MX66L1G45G

4. MT48LC16M16A2

5. CAT24C32

6. STM6822

7. NX2016SA

8)NX3215SA

9. KGM02ACH0JXXXKT

10. MCS04020CXXXFE0

11. REF35120QDBVR

We would appreciate your guidance.

Best Regards,

Vijaya

[Kaleb_Kohlhase]

@vijayajangam83, Thank you for the question! I am assuming you are asking about production plans for these products? Unfortunately, we do not receive notices well in advance if parts are going to go obsolete. Here is a link to a post that helps explain part status:

Part Status: Obsolescence Process Explained

We receive many questions with wording similar to: “Is there a timeline for when this particular part will become obsolete?” While it would be nice to know this info, manufacturers either handle this in a different way and/or will not provide all the details on their production plans due to business strategy. This post aims to explain how most manufacturers usually approach updating part status. Here is how most manufacturers update statuses of parts: There is a review process set up where comp…

In short, there is no way to know when a part will go obsolete as it usually depends on way too many factors that change unpredictably. I can certainly help with giving you a status for some parts if we currently carry it. Please note that incoming stock levels don’t really indicate patterns as that also fluctuates.

1. STM32H757-7BI-T6 : I could not find this in our catalog. I see STM32H757BIT6 instead. This part is active and not in stock.
2. SST39VF3201C : This appears to be a partial number, we have four versions, click here. They are all active parts and stock varies. The reported stock is in the table.
3. MX66L1G45G: This appears to be a partial number, we have seven versions. Click here to see those versions. There are varying part statuses and stock levels, see the table for information. Column 7 has the part status.
4. MT48LC16M16A2 : This appears to be a partial number. All 71 versions are discontinued, last time buy, or obsolete: click here.
5. CAT24C32: This appears to be a partial number. Is this an evaluation board or a memory chip? I am assuming it is the latter. There are 30 versions, click here to see the results.
6. STM6822: This appears to be a partial number. There are 8 options, click here. These are all active parts.

I would advise taking the rest of the part numbers and try them in our keyword search box at the top of the page to see if you get any hits. It appears you have many partial numbers that don’t include various suffixes. You’d have to know more about the parts if you aren’t sure what version to look at. You’d have to find datasheets to get a full explanation of the full part numbers. Part status should be listed if they show up on our site.