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DS1643 Datasheet, Maxim Integrated Products

DS1643 rams equivalent, nonvolatile timekeeping rams.

DS1643 Avg. rating / M : 1.0 rating-15

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DS1643 Datasheet

Features and benefits


* Integrated NV SRAM, Real-Time Clock, Crystal, Power-Fail Control Circuit and Lithium Energy Source
* Clock Registers are Accessed Identically to the Static RAM..

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DS1643 Page 1 DS1643 Page 2 DS1643 Page 3

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