The AAT351x PowerManager products are membersof AnalogicTech's Total Power ManagementIC? (TPMIC?) product family. This family ofmicroprocessor reset circuits provides the ultimatein versatility, allowing system designers full customizationof the μP monitor and reset functionwithout any additional components. The AAT351xfamily offers several combinations of thresholdvoltage, watchdog timeout period, reset active period,
and output drive configurations, which are allfactory-programmed options. All devices are availablein 32 reset threshold voltages from 2.6V up to5V, with three watchdog timeout periods from6.3ms to 1600ms and three reset timeouts from1ms up to 140ms. Available output configurationsare active low push-pull, active low open drain, active low bi-directional, and active high push-pull.