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WinBond 25Q17DWS14, What is the Size of the ROM?

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EnigmaSpace

Post subject: WinBond 25Q17DWS14, What is the Size of the ROM?

Posted: February 17th, 2022, 6:13

Joined: June 26th, 2019, 8:55
Posts: 30
Location: Indore, India

Attachment:

ROM.jpeg [ 24.64 KiB | Viewed 5989 times ]

It's First Time I have Got a ROM with ODD Number on It.
Has Anyone Got Clue Here . I Need to Unlock it Actually .

ST2000DM005-2CW102

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Tomset

Post subject: Re: WinBond 25Q17DWS14, What is the Size of the ROM?

Posted: February 17th, 2022, 6:43

Joined: September 29th, 2005, 4:10
Posts: 421
Location: Moscow

https://supply24.online/doc/manual/Polu ... 171023.pdf

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fzabkar

Post subject: Re: WinBond 25Q17DWS14, What is the Size of the ROM?

Posted: February 17th, 2022, 12:45

Joined: September 8th, 2009, 18:21
Posts: 14945
Location: Australia

Warning: the Winbond part is a 1.8V device.

_________________
A backup a day keeps DR away.

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ercorreia

Post subject: Re: WinBond 25Q17DWS14, What is the Size of the ROM?

Posted: February 17th, 2022, 13:56

Joined: February 15th, 2022, 18:01
Posts: 12
Location: Brazil

I could not find the datasheet on Winbond site.

If the PCB is working, try powering it up to measure Vcc and IOs pins to be sure on the voltage. I suppose it is 1,8V.

Next try a cheap CH341A adapter to read it.

**NOTE** standard CH341A uses 5V on its Vcc pin. You can modify it to provide 3,3V (pin 9 => to 3,3V and cut track & Vcc pin => to 3,3V). Now you have a 3,3V device. You can them buy a 1,8V converter for it and try to scan it using several free eeprom readers software. You can them use the flash id sequence to retrieve information about it.

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michael chiklis

Post subject: Re: WinBond 25Q17DWS14, What is the Size of the ROM?

Posted: February 18th, 2022, 8:41

Joined: December 5th, 2011, 5:38
Posts: 1562
Location: Italy

This works at 1,8V
https://it.aliexpress.com/item/40011201 ... pt=glo2ita

This software should work fine with it
https://khandishnetwork.com/dl/neoprogr ... 2-06-2021/

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My firmware database:
https://mega.nz/folder/O01DkBRI#MxP2J6ZNqXDcrX40I8MoQQ

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fzabkar

Post subject: Re: WinBond 25Q17DWS14, What is the Size of the ROM?

Posted: February 18th, 2022, 14:06

Joined: September 8th, 2009, 18:21
Posts: 14945
Location: Australia

This is Winbond's part numbering system (different IC):

Attachment:

W25Q128FW_part_numbering.gif [ 51.77 KiB | Viewed 5721 times ]

_________________
A backup a day keeps DR away.

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ercorreia

Post subject: Re: WinBond 25Q17DWS14, What is the Size of the ROM?

Posted: February 24th, 2022, 12:52

Joined: February 15th, 2022, 18:01
Posts: 12
Location: Brazil

Hi,

Have you been able to read this chip? I bought new HDDs and this time I'll make ROM backups as well - and two of them uses this chip and I was unable to read them (HDDs are working..)

If so, could you provide me more info on how to do it and the tools you used?

Best regards!
Eduardo

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