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AR.7
Associate
September 1, 2021
Solved

number of sectors in the stm32f446rc flash memory

How many sectors does the flash memory of stm32f446rc has and what is the size of each sectors ?

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Tesla DeLorean
Tesla DeLoreanBest answer
Guru
September 2, 2021

Same die, up to 512KB

0693W00000Dlwe0QAB.jpg

Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..

3 replies

KnarfB
Super User
September 1, 2021

RM0390

Reference manual

STM32F446xx advanced Arm®-based 32-bit MCUs

is your friend.

AR.7
AR.7Author
Associate
September 2, 2021

That Reference manual has details for 512 KB flash memory only ...not for 256 KB flash memory.

Tesla DeLorean
Tesla DeLoreanBest answer
Guru
September 2, 2021

Same die, up to 512KB

0693W00000Dlwe0QAB.jpg

Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..