In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Chris Savage wrote: Well, 50 Mhz is pretty darn fast...The chip could get pretty warm. 75 Mhz is toward the top of the speed range of the SX, and you may or may not need to implement some cooling procedures based on the environment. In other words if this is sealed into a cabinet you might want to implement a cooling fan into the case. If it's sitting open-air, it should be okay. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=99738#m99931 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)