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Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
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Serial EPROM IC - 25VF055 [ Hitachi HTS5410 Series ]

May 10th, 2012, 7:14

Guys ,
Please Have a Look At this PCB

Image

The Rom Is 25VF055 .I Cannot Find this Much Online Or In My Universal Programmer .Any Idea How Much KB It Is and anyone Who Has Used a Programmer To Read It ? .

Re: Serial EPROM IC - 25VF055 [ Hitachi HTS5410 Series ]

May 10th, 2012, 7:47

Try searching for 25FV055 instead of 25VF055:
http://www.users.on.net/~fzabkar/HDD/HD ... Flash.html

BTW, it would have made it a lot easier if I could have seen the markings (eg logo) on the chips. "VF" is used by SST whereas "FV" is used by Sanyo.

Re: Serial EPROM IC - 25VF055 [ Hitachi HTS5410 Series ]

May 10th, 2012, 8:15

fzabkar wrote:Try searching for 25FV055 instead of 25VF055:
http://www.users.on.net/~fzabkar/HDD/HD ... Flash.html

BTW, it would have made it a lot easier if I could have seen the markings (eg logo) on the chips. "VF" is used by SST whereas "FV" is used by Sanyo.


Franc ,
Appreciate your Help .Its Indeed a FV Not a VF .This Case is Actually Related To This Post also Where i Got No Response From anyone

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