>(There are also a couple of mistakes/omissions on the Pinout >description overview (page 11), none of which have made their >way to the errata yet.) Such as? I'm using the '627 and aside from the published Errata I had no problems. I'm using INTRC mode with RA6 I/O. This chip is just a couple years late for me - we had requested it from MCHIP about 4 years ago, and ended up designing around a '558 with some lower throughput. Andy -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu