Hi all, does anyone know is it possible to get bare die without WLSCP for MPW6?
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Jure Vreča
06/05/2022, 3:13 PM
I believe it says on the e-fabless FAQ that it is not possible to get bare dies. You can only get them if you are on an chip ignite shuttle.
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Po-Chun Huang
06/05/2022, 3:40 PM
@Jure Vreča Thanks for the answer. That's what I thought, but I am a little confused because I saw a degisn in MPW1, "analog & RF IPs", using a custom padframe. I think that custom padframe is for bare die and wire bonding, but maybe I am wrong.
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Matt Venn
06/05/2022, 8:34 PM
we got bare dies in mpw1 because of the hold violations. It was thought maybe having bare dies would enable other types of fixes
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Philipp Gühring
06/06/2022, 5:44 PM
I think it is potentially possible to get bare dies when you have good arguments why you need them. It's likely some additional effort to seperate and specially handle some dies, bu
Philipp Gühring
06/06/2022, 5:44 PM
but it was done before, so it shouldn't be impossible.