Maxim DS1689

时钟/日历NVSRAM114B

Overview

The DS1688S is IC RTC CLK/CALENDAR PAR 28-SOIC, that includes Clock/Calendar Type, they are designed to operate with a Tube Packaging, Package Case is shown on datasheet note for use in a 28-SOIC (0.295", 7.50mm Width), it has an Operating Temperature range of 0°C ~ 70°C, Mounting Type is designed to work in Surface Mount, as well as the Alarm, Leap Year, Square Wave Output, Unique ID Features, the device can also be used as Parallel Interface. In addition, the Voltage Supply is 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V, the device is offered in 28-SOIC Supplier Device Package, the device has a 114B of Memory Size, and Time Format is HH:MM:SS (12/24 hr), and the Date Format is YY-MM-DD.

The DS1688 is IC RTC CLK/CALENDAR PAR 28-DIP, that includes YY-MM-DD Date Format, they are designed to operate with a Alarm, Leap Year, Square Wave Output, Unique ID Features, Interface is shown on datasheet note for use in a Parallel, that offers Memory Size features such as 114B, Mounting Type is designed to work in Through Hole, it has an Operating Temperature range of 0°C ~ 70°C, the device can also be used as 28-DIP (0.600", 15.24mm) Package Case. In addition, the Packaging is Tube, the device is offered in 28-PDIP Supplier Device Package, the device has a HH:MM:SS (12/24 hr) of Time Format, and Type is Clock/Calendar, and the Voltage Supply is 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V.

Features

Tube Package
28-DIP (0.600, 15.24mm) package
28 terminations
28 pin count
3/5V power supplies
16 Bits

Through Hole Mounting Type

Applications

There are a lot of Maxim Integrated
DS1689 Real Time Clocks applications.

• Digital still camera
• Digital video camera
• Printers
• Copy machines
• Mobile equipment
• Battery powered devices
• Printers and copiers
• Electronic metering
• Digital cameras
• White goods