Attributes

Key Value
Base Product NumberPCF21
CategoryIntegrated Circuits (IC.
Current - Timekeeping (.1.5?A @ 3.3V
Date FormatYY-MM-DD-dd
FeaturesAlarm, Leap Year, Squar.
InterfaceI?C, 2-Wire Serial
Memory Size-
MfrNXP USA Inc.
Mounting TypeSurface Mount
Operating Temperature-40?C ~ 85?C
PackageTape & Reel (TR)
Package / Case20-SOIC (0.295", 7.50mm.
Part StatusObsolete
Series-
Supplier Device Package20-SO
Time FormatHH:MM:SS (12/24 hr)
TypeClock/Calendar
Voltage - Supply1.8V ~ 4.2V
Voltage - Supply, Batte.1.8V ~ 4.2V
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