ddesousa:
Hi allanhurst,Is an external flash chip better than using the internal flash of my microcontroller better?
D
With AVR-Arduino you have to use a bootloader that allows writing to flash. This may apply to the SAM chip?
Does your SAM chip have EEPROM? You get more writes with EEPROM.
1440 bytes per day, can that be saved every day then you won't need so much.
If you could keep a serial RAM chip alive with a supercap, could you get the data back out later? Change that all you want.