Series-
PackageTape & Reel (TR)Cut Tape (CT)Digi-Reel®
Part StatusActive
TypeClock/Calendar
FeaturesAlarm, Leap Year, SRAM
Memory Size2B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceI²C, 2-Wire Serial
Voltage - Supply2.7V ~ 5.5V
Voltage - Supply, Battery1.8V ~ 5.5V
Current - Timekeeping (Max)4µA ~ 6µA @ 3V ~ 5V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

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