Published:2011/9/10 18:59:00 Author:Seven | Keyword: regulator, power supply, monitor pin | From:SeekIC
The DS1832 voltage monitorThe working voltage is 3.3V; the halt and restart failure micro-computer; the microprocessor restarts automatically after the power supply fault is gone; it is used in external overload monitor keys; the monitor precision is 10%Vcc or 20%Vcc; the working temperature is -40~85℃; it can replace DS1232. The definitions of the main pins are as follows:PBRST : input by pressing the reset key; TD: the time delay setting; TOL: selecting the 10%Vcc or 20%Vcc monitor; PBRST: triggering input.
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