Maxim DS1747W-120

时钟/日历闰年，NVSRAM，Y2K512KB

Overview

The DS1747P-70IND+ is IC RTC CLK/CALENDAR PAR 34-PCM, that includes DS1747P Series, they are designed to operate with a Real Time Clocks Product, Type is shown on datasheet note for use in a Clock/Calendar, that offers Packaging features such as Tube, Mounting Style is designed to work in SMD/SMT, as well as the 34-PowerCap? Module Package Case, it has an Operating Temperature range of -40°C ~ 85°C. In addition, the Mounting Type is Surface Mount, the device is offered in Leap Year, NVSRAM, Y2K Features, the device has a Calendar Clock NV Timekeeping RAM of Function, and Interface is Parallel, and the Voltage Supply is 4.5 V ~ 5.5 V, and Supplier Device Package is 34-PowerCap Module, and the Memory Size is 512KB, and Time Format is HH:MM:SS (24 hr), and the Date Format is YY-MM-DD-dd, and Voltage Supply Battery is 3V, and the Current Timekeeping Max is 4mA @ 5V, it has an Maximum Operating Temperature range of + 85 C, it has an Minimum Operating Temperature range of - 40 C, and Part # Aliases is 90-1747P+07I DS1747P, and the Supply Voltage Max is 5.5 V, and Supply Voltage Min is 4.5 V, and the RTC Bus Interface is Parallel, and RTC Memory Size is 524288 B.

DS1747W with EDA / CAD Models manufactured by DALLAS. The DS1747W is available in DIP-32 Package, is part of the Clock/Timing - Real Time Clocks.

Features

Tube Package
32-DIP Module (0.600, 15.24mm) package
32 terminations
32 pin count
3.3V power supplies

Through Hole Mounting Type

Applications

There are a lot of Maxim Integrated
DS1747W-120+ Real Time Clocks applications.

• Battery powered products
• Automotive
• Industrial
• Digital still camera
• Digital video camera
• Printers
• Copy machines
• Mobile equipment
• Battery powered devices
• Printers and copiers