Flash Size of STM32F765VGT6

[JSing]

I am using the MCU STM32F765VGT6 for my product. The FLASHSIZE_BASE tells me the size of the flash is 1024 kBytes. However, in the IAR workbench linker script (.icf) files, generated through STM32 Cube, the flash address spreads across 2 MBytes. Can someone help me understand his discrepancy?

[Tesla DeLorean]

They share a common die, ST tested half of it on the F756VG

[JSing]

Thanks for reply. But I couldn't follow it.​

[Khouloud GARSI · Accepted solution]

hI @JSing​ ?

The STM32F765VGT6 has 1024 Kbytes of Flash memory as indicated on the datasheet. All access outside of this memory area is considered as "Out of specification": ST does not guarantee the flash behavior outside of the region specified in DS.

Khouloud.