The Maxim Integrated DS1321E+T&R is a high-performance, low-power real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and a crystal. This precision timekeeping device is designed for a wide range of applications that require accurate timekeeping, such as embedded systems, networking equipment, industrial controllers, and consumer electronics.

Key Features

• Accurate Timekeeping: The device is designed to maintain accurate timekeeping with minimal drift, thanks to the integrated TCXO and crystal.
• Low Power Consumption: It operates with very low power consumption, making it ideal for battery-powered or power-sensitive applications.
• Automatic Backup: An automatic backup feature allows for the maintenance of timekeeping in the event of a primary power failure, using an external battery or supercapacitor.
• Programmable Alarms: The DS1321E+T&R includes programmable alarms that can be set to trigger on specific dates, times, or intervals, providing flexibility for various application needs.
• Serial Interface: It features a serial interface for communication with microcontrollers or processors, facilitating easy integration into system designs.

Applications

The DS1321E+T&R is well-suited for a variety of applications, including:

• Telecommunication systems
• Network routers and switches
• Industrial control systems
• Consumer electronics
• Portable medical devices

Package and Availability

This product is available in a surface-mount package and is offered in tape and reel (T&R) for automated assembly processes, ensuring efficient production and ease of use for manufacturers. With its robust feature set and reliable performance, the Maxim Integrated DS1321E+T&R provides a comprehensive solution for systems that demand precise timekeeping.

Ordering Information

For ordering information, detailed specifications, and technical support, interested parties should visit Maxim Integrated's official website or contact authorized distributors. The DS1321E+T&R is available for bulk purchase, with options for various order quantities to accommodate different production scales.