Number of Writes in Flash

[emag nioj]

Hello, I would like to save a log in the nrf5340 FLASH, how many times is possible to write? May I write in the Application CPU Flash from the Network CPU FLASH when the Application CPU is in WFE() status (System ON I suppose).

Thank you!
Emag

[Jørgen Holmefjord]

Please see my updated answer above.

[Jørgen Holmefjord]

Yes, it is possible to reconfigure the pins between TWI and TWIS in run-time. Just make sure you un-initialize the other instance before you setup the new instance.