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DS1644 Nonvolatile Timekeeping RAM

DS1644 Nonvolatile Timekeeping RAM Series Datasheet

The DALLAS SEMICONDUCTOR (MAXIM) DS1644 is a 32k x 8 nonvolatile static RAM with a full function real time clock, which are both accessible in a byte-wide format. The nonvolatile timekeeping RAM is functionally equivalent to any JEDEC standard 32k x 8 SRAM.


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DS1644-120 DS1644-150 DS16440120+ DS1644J
DS1644L-120 DS1644L-150 DS1644P-120 DS1644P-150
DS1644P120DS00
DS1644 Nonvolatile Timekeeping RAM Package Types
family combined
Plastic Dual-In-Line Package (PDIP)
DS1644 Nonvolatile Timekeeping RAM Series Part Photos
DS1644-120 photos
DS1644-120 (6)

DS1644 Nonvolatile Timekeeping RAM


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DS1644 Nonvolatile Timekeeping RAM Part Photos
DS1644-120 photos
DS1644-120
DS1644-120 photos
DS1644-120
DS1644-120 photos
DS1644-120
DS1644-120 photos
DS1644-120
DS1644-120 photos
DS1644-120
DS1644-120 photos
DS1644-120

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