IN1356 - Integral

IN1356 CMOS IC OF REAL TIME WATCH

Measurement Unit Supply voltage, V Supply voltage from supply element, V Low level input voltage, V Identification VСС VВАТ VIL Norm Limit Permissible Limit Not less Not over Not less Not over 4.5 5.5 -0.3 7.0 2.5 3.5 -0.3 7.0 -0.3 1.5 - - High level input voltage, V Signal frequency at input SCL, kHz VIH fSCL 3 VCC+0.8 - 100 - - All volt.

Features

 Count of seconds, minutes, hours, week days, date, months and years with consideration of the leap years;
 56 bytes of the nonvolatile memory for the data storage;
 double-wire serial interface;
 automatic supply voltage drop detection and switching diagram;
 consumption of less than 500 nА in the backup supply mode with the operating oscillator;
 operating temperature range: -40С  85С;
 calibration of run accuracy. Structural Diagram IN1356 I N TEGRAL 1 IN1356 IN1356 Operating Temperature Range Operating temperature range of the microcircuit IN1356: ТА = - 40  + 85 С. Limit .