Attributes

Key Value
Base Product NumberPCF21
CategoryIntegrated Circuits (IC.
Current - Timekeeping (.1.5?A @ 3.3V
Date FormatYY-MM-DD-dd
DescriptionIC RTC CLOCK/CALENDAR I.
Detailed DescriptionReal Time Clock (RTC) I.
Digi-Key Part Number568-4960-5-ND
DigiKey ProgrammableNot Verified
FeaturesAlarm, Leap Year, Squar.
InterfaceI?C, 2-Wire Serial
ManufacturerNXP USA Inc.
Manufacturer Product Nu.PCF2129AT/1,512
Memory Size-
MfrNXP USA Inc.
Mounting TypeSurface Mount
Operating Temperature-40?C ~ 85?C
PackageTube
Package / Case20-SOIC (0.295", 7.50mm.
Product 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
© 2025 · Data Alchemy · Version 60 · ts:1760052239
prev