Hello,
question probably to fzabkar
Can anybody recognize the chip from photo below? Marking: 88325VA110. Is it possible buy it? I can take from donor, but need more quantity.
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| Author: | arvika [ March 13th, 2024, 10:00 ] | ||
| Post subject: | 88325VA110 chip | ||
Hello, question probably to fzabkar Can anybody recognize the chip from photo below? Marking: 88325VA110. Is it possible buy it? I can take from donor, but need more quantity.
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| Author: | fzabkar [ March 13th, 2024, 12:23 ] |
| Post subject: | Re: 88325VA110 chip |
https://www.qorvo.com/products/p/ACT88325#documents "110" is the default configuration which defines the initial supply voltages and power sequence. https://www.hddoracle.com/viewtopic.php?p=24271#p24271 "CMI 110 is optimized for a custom SSD controller." Unfortunately, the "110" configuration is not listed at Mouser: https://au.mouser.com/c/?q=ACT88325 |
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| Author: | einstein9 [ March 14th, 2024, 3:45 ] |
| Post subject: | Re: 88325VA110 chip |
arvika wrote: Hello, question probably to fzabkar Can anybody recognize the chip from photo below? Marking: 88325VA110. Is it possible buy it? I can take from donor, but need more quantity. WD Blue SA510 1TB ( I went through this before couldn't`t find) |
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| Author: | arvika [ March 14th, 2024, 18:15 ] |
| Post subject: | Re: 88325VA110 chip |
fzabkar, thank you very much for this usefull info. einstein9, yes, donor is not a problem. It could be less size. |
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| Author: | fzabkar [ March 14th, 2024, 19:43 ] |
| Post subject: | Re: 88325VA110 chip |
@arvika, it might be worth looking at the available CMI voltage profiles. If you choose one that has a similar (and safe) profile, it could be that the controller will reconfigure the voltages via I2C after power-on. You could test this idea by shorting the crystal (to disable the controller) and then measure the power-up voltages. Compare these against the normal voltages. If they differ, then you will know that the controller is indeed reconfiguring them. |
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| Author: | arvika [ March 22nd, 2024, 10:11 ] |
| Post subject: | Re: 88325VA110 chip |
fzabkar, thank you very much. |
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