On STM32F405xx data sheet, there is pin PF2 with option of I2C2_SMBA. What is it. Thank you,

[Nikita91]

This is related to SMBus, also managed by the 'I2C' interface.

Search for SMBA in the reference manual.

[ADani.2]

Thank you *Avinoam Danieli * Senior Electrical Engineer P:0722793123 m: +972-54-4629386 w: *getfabric**.com* <>