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.

[emag nioj]

ok i'll try the peripheral instantiation. Other question: to avoid the USBD not functional I need to add a FTDI USB->I2C master on my project. May I share the same I2C pins of the nrf5340 as master when the FTDI is not enabled and as Slave when I try to access the I2C Bus with the FTDI chip? Changin on fly the same pin functions for nrf5340 port.

BR,
Emag

[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.