In SX Microcontrollers, SX/B Compiler and SX-Key Tool, VelocitąPaola wrote: [quote="Steven.S."]And, another question I have is what is the minimum voltage required to for the SX chip to operate after it has been programmed![/quote] It can operate with as low as 3.3V, but as you hinted at, it needs to be programmed with +5V. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=265548#m265617 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)