Is it possible to program the memory 25q64bsig?
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Is it possible to program the memory 25q64bsig?
Thank you!
Hard to tell, only basic chip erase and write commands are implemented; flash chips, especially large ones, often have memory segments and additional status registers with features like OTP or fancy protection mechanisms.
In principle a new chip should give no trouble; an already configured one may block some areas.
But I have never tried, I don't have such a device.
Anyways, since only basic SPI (and at low speed, no dual or quad mode) is used, total read or write times will likely be high: potentially minutes, maybe an hour.
OK thanks. The chip is new. I'm going to try and tell you.