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DS1647 Nonvolatile Timekeeping RAM

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Description

19-5596; Rev 10/10 www.maxim-ic.com DS1647/DS1647P Nonvolatile Timekeeping RAM .
PIN PDIP PowerCap 1 34 23 3 32 4 30 5 25 6 24 7 23 8 22 9 21 10 20 11 19 12 18 23 28 25 29 26 27 27 26 28 31 30 33 31 2 13 16 14 15 15 14 17 13 18 12.

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Features

* PIN CONFIGURATIONS
* Integrates NV SRAM, Real-Time Clock, Crystal, Power-Fail Control Circuit, and Lithium Energy Source
* Clock Registers Are Accessed Identically to the Static RAM. These Registers are Resident in the Eight Top RAM Locations.
* Totally Nonvolatile with Over 10 Years o

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DS1647 Nonvolatile Timekeeping RAM Maxim Integrated
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