Support for the Winbond W25Q__JV family

bigbigmdm / IMSProg

IMSProg - software for CH341A-based programmers to work with I2C, SPI and MicroWire EEPROM/Flash chips

https://antenna-dvb-t2.ru/IMSProg.php

GNU General Public License v3.0

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Support for the Winbond W25Q__JV family #106

Closed wucke13 closed 1 month ago

wucke13 commented 1 month ago

Description

I'd like to dump a W25Q256JV. A very similar model, the W25Q256JW seems to be supported.

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bigbigmdm commented 1 month ago

Hello, @wucke13 ! No, a very similar model is the W25Q256FV. The W25Q256JV and W25Q256FV have a 3.3V supply and JEDEC ID EF/40/19, and the W25Q256JW has a 1.8V supply and JEDEC ID EF/60/19. For programming, read and erase data, the W25Q256JV and W25Q256FV have equivalent commands and parameters.

Please see my NOR FLASH TABLE.

bigbigmdm commented 1 month ago

@wucke13 can I close this issue?

wucke13 commented 1 month ago

Yes please, thank you!