M41T256YMT7F
STMicroelectronicsSwitzerland

M41T256YMT7F

ObsoleteReal Time Clocks

IC RTC CLK/CALENDAR I2C 44SOH

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Technical parameters

Power
Current - Timekeeping (Max)2.5mA @ 4.5V ~ 5.5V
Voltage - Supply4.5V ~ 5.5V
Voltage - Supply, Battery2.5V ~ 3.5V
Environment and package
Memory Size32KB
Mounting TypeSurface Mount
Operating Temperature-25°C ~ 70°C
PackageTape & Reel (TR) Cut Tape (CT)
Package / Case44-BSOP (0.337", 8.56mm Width)
Supplier Device Package44-SOH
Other
Base Product NumberM41T256
Date FormatYY-MM-DD-dd
DigiKey ProgrammableNot Verified
FeaturesLeap Year, NVSRAM
InterfaceI²C, 2-Wire Serial
MfrSTMicroelectronics
Product StatusObsolete
SeriesTimekeeper®
Time FormatHH:MM:SS:hh (24 hr)
TypeClock/Calendar

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