DS1643-85+ Overview

real time clocks is located in package 28-DIP Module (0.600, 15.24mm).As of Tube, time clock is packaged in this way.There is 4.5V~5.5V voltage supply for this electrical RTC.It can be said that this electrical real time clock belongs to the Clock/Calendar type.The real time clock (RTC) that is mounted in the way of Through Hole is connected to this circuit board.In order to operate properly, the temperature should be 0°C~70°C.During the course of operation, Leap Year, NVSRAM can be ensured.There is the possibility of terminating transmission lines with 34 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In this case, the voltage supplied to the electronic component is 5V.A total of 34 pins are included in this product.DS1643 are the family name of RTCs .For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 8KB.There should be no frequency greater than 0.032MHz in real time clocks' output.Mounting type Through Hole matches the RTC module.A total of 28 pins are attached to this real time clock.Maintaining the supply voltage at 5V is the key to high efficiency.

DS1643-85+ Features

28-DIP Module (0.600, 15.24mm) package
34 terminations
34 pin count
Be maintained at 5V for high efficiency.

DS1643-85+ Applications

There are a lot of Maxim Integrated
DS1643-85+ Real Time Clocks applications.

• Copy machines
• Mobile equipment
• Battery powered devices
• Printers and copiers
• Electronic metering
• Digital cameras
• White goods
• Elapsed time counter
• Network powered devices
• Battery backed up systems