View xc61h-series datasheet:

XC61H Series ETR0212-003a Voltage Detector with Delay Circuit Built-In ■GENERAL DESCRIPTION The XC61H series is a highly accurate, low power consumption CMOS voltage detector with a delay circuit. Detect voltage is accurate with minimal temperature drift. Output configurations are available in both CMOS and N-channel open drain. Since the full delay circuit is built-in, an external delay-time capacitor is not necessary so that high density mounting is possible. ■FEATURES ■APPLICATIONS Detect Voltage Accuracy : ± 2% ●Microprocessor reset circuitry Low Power Consumption : 1.0μA(TYP.)[ VIN=2.0V ] ●System battery life and charge voltage monitors Detect Voltage Range : 1.6V ~ 6.0V (0.1V increments) Operating Voltage Range : 0.7V ~ 10.0V ●Memory batte