DS1372 Datasheet PDF | Maxim Integrated

Maxim Integrated DS1372

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.

Part No.	DS1372
Datasheet	DS1372 Download
Manufacturer	Maxim Integrated
Description	Binary Counter Clock
Buy	Stock & Price

GENERAL DESCRIPTION

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

APPLICATIONS

Portable Audio and Video Players Pin Configuration TOP VIEW X1 X2 AD0 GND 1 2 3 4 Ordering Information + 8 7 VCC SQW/INT SCL SDA PART DS1372U+ TEMP RANGE -40°C to +85°C PIN-PACKAGE 8 μSOP DS1372 TOP MARK 1372 6 5 μSOP +Denotes a lead-free package. This symbol also appears on the top mark. Windows Media is a registered trademark of Microsoft Corp. Typical Operating Circuit VCC CRYSTAL VCC VCC RPU RPU SCL X1 X2 VCC SQW/INT CPU SDA RPU = tR / CB DS1372 GND AD0 ________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering i...