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STM32F746xx possible silicon bug

Question asked by Majerle.Tilen on Jul 14, 2015
Latest reply on Jul 15, 2015 by Majerle.Tilen
I'm doing my IDENTIFICATION library for F4 and F7 lines.
Both datasheets say that location, where FLASH SIZE in kBytes is stored is on 0x1FFF7A22.

Ok, reading on STM32F439-Eval gives me 2048 which is OK, because this is 2MB, reading on F429-Discovery has the same result = OK,
but reading from this address on F746-Discovery gives me 0xFFFF. It looks like this section was not programmed or there is mistake in datasheet.

Can someone approve this?