DS1683S+ Functions, Maxim Integrated DS1683S+, Real Time Clock Serial-I2C, 8-Pin SOIC

Records the Total Time the EVENT Input Has Been Active High and Number of Events (Falling Edges of EVENT) That Have Occurred32-Bit, Nonvolatile, Elapsed Time Counter (ETC) Monitors Event Duration with Quarter Seconds Resolution and Provides 34 Years of Total Time AccumulationNonvolatile 16-Bit Event Counter Records the Number of Falling Edges Seen by the EVENT PinCalibrated, Low-Temperature-Coefficient RC Time Base16 Bytes of User EEPROMPassword Protection Scheme (4 Bytes)I²C-Compatible Interface+2.5V to +5.5V Operating Voltage Range ApplicationsAny System Where Time-of-Use is Important to TrackHigh-Temp, Rugged, Industrial Applications Where Vibration or Shock Could Damage a Quartz CrystalPower-on-Time Recorder