Skip to main content
bluexav
bluexav
Associate II
April 21, 2024
Solved

Backup SRAM address in STM32F746 ?

Hello,

Does someone know where the Backup SRAM is located on STM32F746 (at which address)? I didn't find it in the documentation (RM0385).

Thanks !

This topic has been closed for replies.
STTwo-32
STTwo-32Best answer
ST Technical Moderator
April 21, 2024

Hello @bluexav 

The Backup SRAM is located between the following address : 0x4002 4000 - 0x4002 4FFF as indicated on the RM0385:

Screenshot_2024-04-21-13-59-28-15_e2d5b3f32b79de1d45acd1fad96fbb0f.jpg

Best Regards.

STTwo-32 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
View in thread

3 replies

STTwo-32
STTwo-32Best answer
ST Technical Moderator
April 21, 2024

Hello @bluexav 

The Backup SRAM is located between the following address : 0x4002 4000 - 0x4002 4FFF as indicated on the RM0385:

Screenshot_2024-04-21-13-59-28-15_e2d5b3f32b79de1d45acd1fad96fbb0f.jpg

Best Regards.

STTwo-32 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
    AScha.3
    AScha.3
    Super User
    April 21, 2024

    Hi,

    look in ds ...

    AScha3_0-1713704661173.png

    AScha3_1-1713704721021.png

     

    If you feel a post has answered your question, please click on " Best Answer ".
      bluexav
      bluexavAuthor
      Associate II
      April 21, 2024

      Thanks to both of you for your immediate answers ! I was looking for it in the wrong table (memory map) and was surprised that this RAM didn't appear in system architecture drawing.

      Terms & ConditionsAccessibility statement