Well in the end I went with the independent RTCC option. Seemed much =20 simpler at this point. Cheers, -Neil. Quoting Matt Bennett : > On Thu, October 3, 2013 1:08 pm, Neil wrote: >> Matt, >> >> Are there any other 18F's with a Vbat pin that come in a smaller >> package -- 28-pins are ideal, but 44 is workable. 100 pins will be >> tough to fit on the board. >> >> Also, the PIC selector tool did not allow me to chose RTC as an >> option. Is there some way to search for these? >> >> Cheers, >> -Neil. > > I believe that the 64 pin is the smallest package with the RTCC and VBAT > in the PIC18- a little bit of checking makes me think that the smallest > PIC24 with VBAT is 64 pin as well. > > The downloadable maps tool (www.microchip.com/MAPS) does have a checkbox > for RTCC, but none for VBAT. Unfortunately, the current version isn't > indicating any PIC24s with an RTCC (it does show the PIC32s and PIC18s > with the RTCC). > > > > Matt Bennett > Just outside of Austin, TX > 30.51,-97.91 > > The views I express are my own, not that of my employer, a large > multinational corporation that you are familiar with. > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .