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Electronics => Microcontrollers => Topic started by: jayjr1105 on April 02, 2019, 08:33:05 pm

Title: Looking for this chip or a compatible alternative
Post by: jayjr1105 on April 02, 2019, 08:33:05 pm
W25Q128FV

It's for a BIOS chip on an Asus motherboard.  Friend know's how to program them, just need to find this or a compatible replacement.
Title: Re: Looking for this chip or a compatible alternative
Post by: DC1MC on April 02, 2019, 08:40:28 pm
Digikey offers not one but two direct substitutes:
https://www.digikey.com/product-detail/en/winbond-electronics/W25Q128FVSIG/W25Q128FVSIG-ND/3008697 (https://www.digikey.com/product-detail/en/winbond-electronics/W25Q128FVSIG/W25Q128FVSIG-ND/3008697)

EBAY has TONS of them, but why risk ?

 Cheers,
 DC1MC
Title: Re: Looking for this chip or a compatible alternative
Post by: Kilroywashere on April 02, 2019, 08:41:20 pm
http://www.bios-chip24.com/Winbond-25Q128FVIQ-128MBit-SPI-Flash-DIP-8-300mil/en (http://www.bios-chip24.com/Winbond-25Q128FVIQ-128MBit-SPI-Flash-DIP-8-300mil/en)

Found one i think
Title: Re: Looking for this chip or a compatible alternative
Post by: jayjr1105 on April 02, 2019, 09:02:02 pm
Quote from: Kilroywashere on April 02, 2019, 08:41:20 pm
http://www.bios-chip24.com/Winbond-25Q128FVIQ-128MBit-SPI-Flash-DIP-8-300mil/en (http://www.bios-chip24.com/Winbond-25Q128FVIQ-128MBit-SPI-Flash-DIP-8-300mil/en)

Found one i think

Shouldn't they be like $1?  Also, DC1MC, I need through hole.
Title: Re: Looking for this chip or a compatible alternative
Post by: jayjr1105 on April 03, 2019, 03:38:50 pm
What about the 64 or 32 version of the chip?  Not sure if that's words capacity or what. 

https://www.ebay.com/itm/5PCS-W25Q64FVAIG-25Q64FVAIG-3V-64M-BIT-SERIAL-FLASH-MEMORY-DIP8/292367973180?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D1%26asc%3D20131003132420%26meid%3D7d5c5b3c70774da9b311b520ed6891fe%26pid%3D100005%26rk%3D1%26rkt%3D12%26sd%3D252547143798%26itm%3D292367973180&_trksid=p2047675.c100005.m1851 (https://www.ebay.com/itm/5PCS-W25Q64FVAIG-25Q64FVAIG-3V-64M-BIT-SERIAL-FLASH-MEMORY-DIP8/292367973180?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D1%26asc%3D20131003132420%26meid%3D7d5c5b3c70774da9b311b520ed6891fe%26pid%3D100005%26rk%3D1%26rkt%3D12%26sd%3D252547143798%26itm%3D292367973180&_trksid=p2047675.c100005.m1851)Like this one