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DS1391U-18+

DS1391U-18+

For Reference Only

Part Number DS1391U-18+
PNEDA Part # DS1391U-18
Description IC RTC CLK/CALENDAR SPI 10-USOP
Manufacturer Maxim Integrated
Unit Price Request a Quote
In Stock 3,996
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 20 - May 25 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

DS1391U-18+ Resources

Brand Maxim Integrated
ECAD Module ECAD
Mfr. Part NumberDS1391U-18+
CategorySemiconductorsClock & Timer ICsClock/Timing - Real Time Clocks
Datasheet
DS1391U-18+, DS1391U-18+ Datasheet (Total Pages: 27, Size: 845.19 KB)
PDFDS1393U-18+T&R Datasheet Cover
DS1393U-18+T&R Datasheet Page 2 DS1393U-18+T&R Datasheet Page 3 DS1393U-18+T&R Datasheet Page 4 DS1393U-18+T&R Datasheet Page 5 DS1393U-18+T&R Datasheet Page 6 DS1393U-18+T&R Datasheet Page 7 DS1393U-18+T&R Datasheet Page 8 DS1393U-18+T&R Datasheet Page 9 DS1393U-18+T&R Datasheet Page 10 DS1393U-18+T&R Datasheet Page 11

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DS1391U-18+ Specifications

ManufacturerMaxim Integrated
Series-
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 - Supply1.71V ~ 1.89V
Voltage - Supply, Battery1.3V ~ 3.7V
Current - Timekeeping (Max)100µA @ 1.71V ~ 1.89V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package10-uMAX

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