Specifications

• Series
  -
• Package
  Tube
• Part Status
  Obsolete
• Type
  Clock/Calendar
• Features
  Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
• Memory Size
  50B
• Time Format
  HH:MM:SS:hh (12/24 hr)
• Date Format
  YY-MM-DD-dd
• Interface
  Parallel
• Voltage - Supply
  4.5V ~ 5.5V
• Voltage - Supply, Battery
  2.4V ~ 3.5V
• Current - Timekeeping (Max)
  7mA @ 5V
• Operating Temperature
  -40°C ~ 85°C
• Mounting Type
  Surface Mount
• Package / Case
  28-LCC (J-Lead)
• Supplier Device Package
  28-PLCC (11.51x11.51)