Specifications

• Series
  -
• Package
  Tube
• Part Status
  Active
• Type
  Clock/Calendar
• Features
  Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
• Memory Size
  256B
• Time Format
  HH:MM:SS (12/24 hr)
• Date Format
  YY-MM-DD-dd
• Interface
  SPI
• Voltage - Supply
  2V ~ 5.5V
• Voltage - Supply, Battery
  2V ~ 3.8V
• Current - Timekeeping (Max)
  120µA ~ 160µA @ 3.63V ~ 5.5V
• Operating Temperature
  0°C ~ 70°C
• Mounting Type
  Surface Mount
• Package / Case
  20-SOIC (0.295", 7.50mm Width)
• Supplier Device Package
  20-SOIC