Maxim > Design Support > Technical Documents > Application Notes > Real-Time Clocks > APP 499

Keywords: extended features, auxiliary battery, vbaux, kickstart, 32khz squarewave, pwr, DS1685, DS1687, DS14285, DS14287, DS1689, DS1693, DS1688, DS1691, DS17285, DS17287, DS17485, DS17487, DS17885, DS17887, wakeup, unique silicon, serial number, RTCs, real t
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APPLICATION NOTE 499

Using the Multiplex Bus RTC Extended Features

Mar 29, 2001

Abstract: This application note describes how to use the extended features of the multiplexed bus real-time clocks (RTCs).

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APPLICATION NOTE 499: Using the Multiplex Bus RTC Extended Features (PDF, 211kB)

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Related Parts
DS14285	Real-Time Clock with NV RAM Control
DS14287	Real-Time Clock with NV RAM Control
DS1685	3V/5V Real-Time Clock	Free Samples
DS1687	3V/5V Real-Time Clock	Free Samples
DS1688	3 Volt/5 Volt Serialized Real-Time Clock with NV RAM Control
DS1689	3 Volt/5 Volt Serialized Real Time Clock with NV RAM Control
DS1691	3 Volt/5 Volt Serialized Real-Time Clock with NV RAM Control
DS1693	3 Volt/5 Volt Serialized Real Time Clock with NV RAM Control
DS17285	3V/5V Real-Time Clocks	Free Samples
DS17287	3V/5V Real-Time Clocks	Free Samples
DS17485	3V/5V Real-Time Clocks	Free Samples
DS17487	3V/5V Real-Time Clocks	Free Samples
DS17885	3V/5V Real-Time Clocks	Free Samples
DS17887	3V/5V Real-Time Clocks	Free Samples

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APP 499: Mar 29, 2001
APPLICATION NOTE 499, AN499, AN 499, APP499, Appnote499, Appnote 499

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Using the Multiplex Bus RTC Extended Features

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