Specifications

• Series
  -
• Package
  Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
• Part Status
  Active
• Type
  Clock/Calendar
• Features
  Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
• Memory Size
  256B
• Time Format
  HH:MM:SS:hh
• Date Format
  YY-MM-DD-dd
• Interface
  SPI
• Voltage - Supply
  1.7V ~ 3.6V
• Voltage - Supply, Battery
  1.5V ~ 3.6V
• Current - Timekeeping (Max)
  0.17µA ~ 0.22µA @ 1.8V ~ 3V
• Operating Temperature
  -40°C ~ 85°C
• Mounting Type
  Surface Mount
• Package / Case
  16-VFQFN Exposed Pad
• Supplier Device Package
  16-QFN (3x3)