DS1486 Datasheet - Dallas Semiconductor

DS1486, RAMified Watchdog Timekeeper

DS1486/DS1486P RAMified Watchdog Timekeeper www.maxim-ic.com .
Interrupt Output A (open drain) INTB (INTB). Interrupt Output B (open drain) A0. A16. Address Inputs DQ0. DQ.

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Datasheet Details

Part number:

DS1486

Manufacturer:

Dallas Semiconductor

File Size:

288.02 KB

Description:

RAMified Watchdog Timekeeper

Features

* 128 kbytes of user NV RAM Integrated NV SRAM, real-time clock, crystal, power-fail control circuit and lithium energy source
* Totally nonvolatile with over 10 years of operation in the absence of power
* Watchdog timer restarts an out-of-control processor
* Alarm function schedules real

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DS1486 RAMified Watchdog Timekeeper Dallas Semiconductor

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