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DS1685 Datasheet (DS1685 / DS1687) 3V/5V Real-Time Clocks

Manufacturer: Maxim Integrated (now Analog Devices)

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DS1685 (ds1685 / ds1687) 3v/5v real-time clocks by Maxim Integrated (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	DS1685
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	460.14 KB
Description	(DS1685 / DS1687) 3V/5V Real-Time Clocks
Download	DS1685 Download (PDF)

Overview

www.DataSheet4U.com DS1685/DS1687 3V/5V Real-Time Clocks www.maxim-ic.

Key Features

Incorporates Industry-Standard DS1287 PC Clock plus Enhanced Features Such as:.
Y2K Compliant.
+3V or +5V Operation.
64-Bit Silicon Serial Number.
Power-Control Circuitry Supports System PowerOn from Date/Time Alarm or Key Closure.
32kHz Output for Power Management.
Crystal-Select Bit Allows RTC to Operate with 6pF or 12.5pF Crystal.
SMI Recovery Stack.
242 Bytes Battery-Backed NV RAM.
Auxiliary Battery Input.

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