Part Number

DS1391U-3+

Manufacturer

Description
IC RTC CLK/CALENDAR SPI 10-USOP
Category
Integrated Circuits (ICs)
Family
Clock/Timing - Real Time Clocks

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Specifications of DS1391U-3+
PackagingTube
TypeClock/Calendar
FeaturesAlarm, Leap Year, Square Wave Output, Trickle-Charger
Memory Size-
Time FormatHH:MM:SS:hh (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceSPI
Voltage - Supply2.7 V ~ 3.3 V
Voltage - Supply, Battery1.3 V ~ 3.7 V
Current - Timekeeping (Max)125µA @ 2.7V ~ 3.3V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package10-uMAX
Other NamesDS1391U3
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