Hi,
I am new to microcontrollers and want to design a system that also has Usb and flash.
I will only need about 30k data memory for storing information from a sensor for about a week,is it possible to write to the flash program memory in a battery powered device(without any programmers or pc,the pic recieves the data and writes it)?If so,how power hungry is it?
If no,how do I interface the pic usb to an external flash memory so I can read it with a PC using the PIC's usb channel?
The microcontroller I can get is PIC18F87J50 family or PIC18F4550,will it suit me?
Thank you.