DS1372 Overview
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.
DS1372 Key Features
- pliant 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