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Stacked TSOP Chip Question
http://forum.hddguru.com/viewtopic.php?f=10&t=37613
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Author:  ddrecovery [ October 29th, 2018, 19:40 ]
Post subject:  Stacked TSOP Chip Question

I have a Corsair USB drive with stacked TSOP chips (see pic).
The PCB at the connector has been severely damaged so we need to complete a chip off
I presume these chips need to be removed retaining the integrity of the stacked chips?
Once removed can they be read in a reader stacked like this?
Any help would be appreciated.

Attachments:
20181029_155800.jpg
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Author:  HaQue [ October 29th, 2018, 22:13 ]
Post subject:  Re: Stacked TSOP Chip Question

yes put in reader like this, don't separate them. at least in the case of NR.

Author:  arvika [ October 30th, 2018, 2:20 ]
Post subject:  Re: Stacked TSOP Chip Question

I have case with stacked chips last week. Do not separate it, read as is.

Author:  pcimage [ October 30th, 2018, 2:30 ]
Post subject:  Re: Stacked TSOP Chip Question

Same here, I have seen several stacked chips like this. Keep them together and read as one unit.

Author:  Sasha Sheremetov [ October 30th, 2018, 5:17 ]
Post subject:  Re: Stacked TSOP Chip Question

In case if you read it in VNR, keep them stacked together, as I remember they have shared databus where one chip connected to CE0,1 and other one to CE2,3 (4 dies/crystals in total).

Author:  ddrecovery [ October 30th, 2018, 11:15 ]
Post subject:  Re: Stacked TSOP Chip Question

Thanks everyone.

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