Series-
PackageTape & Reel (TR)
TypeClock/Calendar
FeaturesLeap Year, NVSRAM, Square Wave Output, Trickle-Charger
Memory Size31B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Interface3-Wire Serial
Voltage - Supply1.2V ~ 5.5V
Voltage - Supply, Battery1.5V ~ 5.5V
Current - Timekeeping (Max)25.3��A ~ 81��A @ 2V ~ 5V
Operating Temperature-40��C ~ 85��C (TA)
Mounting TypeSurface Mount
Package / Case8-WFDFN Exposed Pad
Supplier Device Package8-TDFN (2x3)