Specifications

• Series
  -
• Package
  Bulk
• Part Status
  Active
• Type
  Clock/Calendar
• Features
  Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
• Memory Size
  256B
• Time Format
  HH:MM:SS (24 hr)
• Date Format
  YY-MM-DD-dd
• Interface
  Parallel
• Voltage - Supply
  3V ~ 3.6V
• Voltage - Supply, Battery
  2.5V ~ 3.7V
• Current - Timekeeping (Max)
  4mA @ 3V ~ 3.6V
• Operating Temperature
  0°C ~ 70°C
• Mounting Type
  Through Hole
• Package / Case
  28-DIP (0.600", 15.24mm)
• Supplier Device Package
  28-PDIP