M35080V6 Erase ???

Foul

Hello, I can read this eeprom, but the "erase" button is greyed out! is there a way to write to this eeprom?

THANKS.
T48/12.50

admin

回复 6# Foul

This is a function that  does not disclose by a chip manufacturer. Maybe they got the erasure algorithm through a special method.Some dedicated programmers have some dedicated functions, which is normal.

and replacing a  new chip is also very cheap.

Foul

Why some cheap programmers can do it ??
https://www.diagprog4.com/codiprog-usb (FAST Erase all M35080 EEPROMs (in about 10 seconds)
https://www.chinaobd2.com/wholesale/m35080v6-eeprom-eraser-programmer-120.html (Erase time to Delivery State for M35080V6 1-10 minutes)
R270 : https://fr.aliexpress.com/item/32869848643.html


and more...

admin

回复 1# Foul

M35080V6 cannot be Erase first 32 bytes.Please read the M35080V6 datasheet.

Foul

I was lent the chip to do some tests, but I don't have it anymore.
Thank you anyway.

Albano.Matos

plz anyone ??
Foul 发表于 2023-3-4 21:07

    Hello, as a user,
                            Is your IC protected for write? Look in the IC Config Information at bottom of Xgecu window ( just guessing ). If not post an image of any error.
Just trying to help!

Foul

plz anyone ??