DS1286

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Sales & Ordering FAQs

Keeps Track of Hundredths of Seconds, Seconds, Minutes, Hours, Days, Date of the Month, Months, and Years; Valid Leap Year Compensation Up to 2100
Watchdog Timer Restarts an Out-of-Control Processor
Alarm Function Schedules Real-Time-Related Activities
Embedded Lithium Energy Cell Maintains Time, Watchdog, User RAM, and Alarm Information
Programmable Interrupts and Square-Wave Outputs Maintain JEDEC Footprint
All Registers are Individually Addressable via the Address and Data Bus
Accuracy is Better than ±1 Minute/Month at +25°C
Greater than 10 Years of Timekeeping in the Absence of V_CC
50 Bytes of User NV RAM
-40°C to +85°C Industrial Temperature Range