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DS1372 - Binary Counter Clock

Datasheet Summary

Description

The DS1372 is a 32-bit binary up counter and 24-bit down counter with a unique 64-bit ID.

The counters, ID, configuration, and status registers are accessed using an I 2 C serial interface.

Features

  • Compliant with Microsoft Windows Media® DRM 10 for Portable Devices.
  • 32-Bit Binary Counter.
  • Programmable Alarm.
  • 64-Bit Factory-Programmed ID.
  • Interrupt Output.
  • I2C Serial Interface.
  • Two Selectable I2C Addresses.
  • 2.4V to 5.5V Operating Voltage Range.
  • 1.3V to 5.5V Timekeeping Operating Range.
  • -40°C to +85°C Operating Temperature Range.
  • 8-Pin µSOP DS1372.

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Datasheet preview – DS1372

Datasheet Details

Part number DS1372
Manufacturer Maxim Integrated Products
File Size 193.18 KB
Description Binary Counter Clock
Datasheet download datasheet DS1372 Datasheet
Additional preview pages of the DS1372 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com Rev 0; 7/07 I2C, 32-Bit, Binary Counter Clock with 64-Bit ID General Description The DS1372 is a 32-bit binary up counter and 24-bit down counter with a unique 64-bit ID. The counters, ID, configuration, and status registers are accessed using an I 2 C serial interface. The DS1372 includes a SQW/INT open-drain output that can output either a square wave at one of four predefined frequencies, or it can output an active-low signal when the 24-bit down counter reaches 0. Features ♦ Compliant with Microsoft Windows Media® DRM 10 for Portable Devices ♦ 32-Bit Binary Counter ♦ Programmable Alarm ♦ 64-Bit Factory-Programmed ID ♦ Interrupt Output ♦ I2C Serial Interface ♦ Two Selectable I2C Addresses ♦ 2.4V to 5.5V Operating Voltage Range ♦ 1.3V to 5.
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