Seems like the watchdog timer would take care of this situation. It would keep resetting the processor, which continues to die until it is finally brought back to life once the battery voltage is high enough. Am I missing something? Harold On Wed, 20 Aug 1997 15:51:46 -0700 Scott Walsh writes: > Guys, > > I have a problem. My micro is running in a battery operated > environment where the battery pack is a part of the product. > > When the battery is completely dead ie around 2.4V the micro has > stopped and so has the resonator. We then begin to charge the >battery. > > The volatge starts to rise, at 3.2V we want the micro to startup. > > Do I need to go for a full blown Reset Controller? Or is there a > simpler (cheaper) method. > > TIA > Scott. >