Maxim DS1647-120

时钟/日历闰年，NVSRAM512KB

Overview

The DS1646P-120+ is IC RTC CLK/CALENDAR PAR 34-PCM, that includes DS1646P 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 0°C ~ 70°C. In addition, the Mounting Type is Surface Mount, the device is offered in Leap Year, NVSRAM 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 128KB, 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 @ 4.5V ~ 5.5V, it has an Maximum Operating Temperature range of + 70 C, it has an Minimum Operating Temperature range of 0 C, and Part # Aliases is 90-1646P+120 DS1646P, 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 131072 B.

DS1646PWR with circuit diagram manufactured by DALLAS. The DS1646PWR is available in PCM Package, is part of the IC Chips.

Features

Tube Package
32-DIP Module (0.600, 15.24mm) package
32 terminations
32 pin count
5V power supplies
Be maintained at 5V for high efficiency.

Through Hole Mounting Type

Applications

There are a lot of Maxim Integrated
DS1647-120+ Real Time Clocks applications.

• Portable instruments
• Electronic metering
• Battery powered products
• Automotive
• Industrial
• Digital still camera
• Digital video camera
• Printers
• Copy machines
• Mobile equipment