DS1689, DS1693 3 Volt/5 Volt Serialized Real Time Clock with NV RAM Control

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Recommended Upgrades for New Designs
Part Number	Replacement	Explanation
DS1689	DS1687	There is no direct replacement. The DS1687 has 242 bytes of RAM.
DS1689S	DS1687
DS1689SN+	DS1687
DS1689S+	DS1687
DS1689SN	DS1687
DS1689S+T&R	DS1687
DS1689S/T&R	DS1687
DS1689S/T&R/	DS1687
DS1689SN+T&R	DS1687
DS1689SN/T&R	DS1687
DS1689	DS17287	There is no direct replacement. The DS17x87 has 2K, 4K, and 8K bytes extended RAM.
DS1689	DS17487
DS1689	DS17887
DS1693	DS1687	There is no direct replacement. The DS1687 has 242 bytes of RAM.
DS1693+	DS1687
DS1693	DS17287	There is no direct replacement. The DS17x87 has 2K, 4K, and 8K bytes extended RAM.
DS1693	DS17487
DS1693	DS17887

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2005-11-28
This page last modified: 2007-06-19