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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Flash Killer - everyday new resources (pinout, XOR, ECC,config) for flash devices

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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A backup a day keeps DR away.

WD Blue SA510 1TB ( I went through this before couldn't`t find)

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The only reason for time is so that everything doesn't happen at once. By: Albert Einstein

fzabkar, thank you very much for this usefull info.
einstein9, yes, donor is not a problem. It could be less size.

_________________
Flash Killer - everyday new resources (pinout, XOR, ECC,config) for flash devices

@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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A backup a day keeps DR away.

fzabkar, thank you very much.

_________________
Flash Killer - everyday new resources (pinout, XOR, ECC,config) for flash devices