DS1286

DS1286 Description

Maxim

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 28-pin JEDEC footprint
All registers are individually addressable via the address and data bus
Accuracy is better than ą1 minute/month at 25°C
Greater than 10 years of timekeeping in the absence of V_CC
50 bytes of user NV RAM

DS1286 Data Sheet	DS1286 Spec	DS1286 Application Notes	DS1286 Distributor
DS1286 Circuit	DS1286 Reference	DS1286 PDF	DS1286 RoHS