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DS1556 Datasheet, Dallas Semiconducotr

DS1556 ram equivalent, y2k-compliant timekeeping ram.

DS1556 Avg. rating / M : 1.0 rating-15

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DS1556 Datasheet

Features and benefits


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

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DS1556 Page 1 DS1556 Page 2 DS1556 Page 3

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