DS1302

DS1302 Real Time Clock (RTC) Module


  • Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100

  • Serial I/O for Minimum Pin Count

  • 2.0V to 5.5V Full Operation

  • Uses Less than 300nA at 2.0V

  • Single-Byte or Multiple-Byte (Burst Mode) Data Transfer for Read or Write of Clock or RAM Data


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