Hi all! I'm just beginning a new project which involves a PIC microcontroller and a MultiMedia Card.
I was wondering which are the timings for these cards for a sustained write. I need to store a data stream at 150KBytes/sec on the card, but I can't figure out what the minimum write speed are for such MMCs and if such a bandwidth is compatible with these cards.
I found some values, but often they happen to be:
- timings for communicating with the interface controller of MMC
- average speeds (nor minimum, nor maximum)
- burst transfer speed (which, I suppose, can't be sustained)
Well, thanks in advance, any comment, idea or suggestion would be greatly appreciated, Aldo