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DS1689
DS1689
699-DS1689
28-DIP (0.600, 15.24mm)
28 Terminations5V 28 Pin Real Time ClocksNVSRAM
In Stock : 999
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Product Details
Purchasing and Inquiry
DS1689 Overview
In the 28-DIP (0.600, 15.24mm) package, real time clocks is embedded as a dependency.A Tube package is used to package time clock.The supply voltage of this electrical RTC is 2.7V~3.3V 4.5V~5.5V.An electrical real time clock of this type is called a Clock/Calendar.On the system board, this real time clock (RTC) is mounted in Through Hole.Ideally, the operating temperature should be 0°C~70°C.When operating, electronic time clocks are possible to make sure that NVSRAM remains constant in the process.There is the possibility of terminating transmission lines with 28 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.This RTC real time clock is supplied with 5V voltage.It is equipped with the necessary features since it has 28 pins.This electrical digital time clock is powered by a voltage that is 2.5V~3.7V at the time of installation.RTC times embed a memory of 114B for storing programs and data.When an input signal is received, 1 timers are used to output a signal at a preset time.It is also characterized by AUXILIARY BATTERY I/P; POWER ON INTRPT WITH KICK START; RAM CLEAR I/P; 64-BIT SILICON SERIAL NUMBER.A 16 bit digital time clock has been designed.
DS1689 Features
28-DIP (0.600, 15.24mm) package
28 terminations
28 pin count
16 Bits
DS1689 Applications
There are a lot of Rochester Electronics, LLC DS1689 Real Time Clocks applications.
- Accurate high duration timer
- GPS/Telematics Devices
- Router
- Embedded Systems
- IoT
- Server
- Routers
- Set-Top Box
- Embedded Time Stamping
- Vending Machine
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Email for receiving inquiries: jindawei@hkjdwchip.com
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Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
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| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
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| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
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| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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DS1689
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