Series-
PackageTape & Reel (TR)
Part StatusObsolete
TypeClock/Calendar
FeaturesSquare Wave Output
Memory Size56B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceI²C, 2-Wire Serial
Voltage - Supply1.2V ~ 5.5V
Voltage - Supply, Battery2V ~ 3.5V
Current - Timekeeping (Max)150µA @ 1.5V ~ 5.5V
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case8-WFDFN Exposed Pad
Supplier Device Package8-TDFN (2x3)

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