FAQs
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Can one use the same .hex file to program both the STM32F446RET6 and STM32F446RCT6?

Sawd
Associate

‎2023-02-10 8:29 AM

The STM32F446RET6 and STM32F446RCT6 are similar except for Flash size. Is it possible to create a .hex file that programs the RE version that could program both chips using the ST-Link V2?

Labels:
0 Kudos
This discussion is locked. Please start a new topic to ask your question.
1 REPLY 1
Tesla DeLorean
Guru

‎2023-02-10 8:45 AM

If the image fits in the smaller flash you should be able to create a single image.

The flash size is in a variable you can recover from the System/OTP memory space.

The size frequently refers to how much of the flash memory on the die was tested, as this is a significant cost in terms of test time and throughput.

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..
0 Kudos
Top