In SX Microcontrollers, SX/B Compiler and SX-Key Tool, g_daubach wrote: I'm mostly using 50MHz resonators from Parallax for my designs. I have never added external caps and never had trouble with over 1000 resonators so far. Usually, I add a 10kOhm parallel resistor, although I never had trouble when leaving it away. The resistor might be important under extreme ambient temperatures. I think, Ken M. should have made some good experiences, running SX systems under such conditions, so Ken, please bail in if you have any information to share with us. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=89903#m89945 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)