I'm quite new in the microcontroller world, since I work on it only for my internship. But I have a problem in my main project. I was implementing an automaton based on a PIC18F46J50, and we printed the final product on a board using a new pic. I choosed a PIC18F45K22.
We realised yesterday that this PIC does not handle th RTCC module, and it is one of the main features of this project. Since the board is already printed, it's a big problem to find a PIC with the same number of PIN, but it's my year project, so it's quite important for me to find a solution so here is my question.
Is there any other PIC that have 44 PIN (or 40) and a RTCC module ? Or is there any way to implement a RTCC module without it on the PIC ?