DS1372 Datasheet - Maxim Integrated Products

DS1372 Binary Counter Clock

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.

DS1372 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 Op

DS1372_MaximIntegratedProducts.pdf