What is the Additional Feature ?

Name: DS1647P-120+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1647P-120+
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Analog Devices Inc./Maxim Integrated DS1647P-120+

Part No.:: DS1647P-120+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 34-PowerCap™ Module

Datasheet:: DS1647P-120+.pdf

Description:: IC RTC CLK/CALENDAR PAR 34-PCM

In Stock:: 3527

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

DS1647P-120+ Specifications

Package/Case:
34-PowerCap™ Module
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM
MemorySize:
512KB
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
3V
Current-Timekeeping(Max):
4mA @ 4.5V ~ 5.5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS1647P-120+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1647P-120+ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DS1647P-120+ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. 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 countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

DS1647P-120+ information

Views：

Basic introduction and simple engineering application of DS1647P-120+

DS1647P-120+ is a versatile real-time clock (RTC) module with integrated non-volatile static RAM (NVSRAM), commonly used in embedded systems for timekeeping and data storage applications. It features a precision oscillator and battery backup to ensure reliable operation even during power loss or system shutdown.

Application Scenario:

In a data logging application, DS1647P-120+ can be employed to timestamp and store sensor data periodically, ensuring accurate record-keeping for environmental monitoring systems.

Circuit Design:

To create a simple data logging system using DS1647P-120+, follow these steps:

1. Module Integration:

Integrate the DS1647P-120+ module into the system circuitry, ensuring proper connections to power and communication lines. Utilize the datasheet to identify the pinout and functionality of each pin, such as VCC, GND, SCL, and SDA.

2. Sensor Connection:

Connect sensors, such as temperature or humidity sensors, to the microcontroller or data acquisition system. Ensure that sensor data can be sampled and processed by the microcontroller for storage.

3. RTC Initialization:

Initialize the real-time clock functionality of DS1647P-120+ by setting the current time and date. Utilize the I2C communication protocol to send commands and data to configure the RTC registers accordingly.

4. Data Logging:

Implement firmware routines to periodically read sensor data and timestamp it using the DS1647P-120+ RTC. Store the data in the integrated NVSRAM of the module, utilizing the appropriate memory addresses and data structures.

5. Power Management:

Ensure continuous power supply to the DS1647P-120+ module, either through a main power source or a backup battery. Implement power-saving measures to minimize energy consumption during standby periods.

Considerations:

When designing the data logging system, consider the following factors:

- Data Integrity: Implement error-checking mechanisms to ensure the accuracy and integrity of stored data, especially in cases of unexpected power loss or system failures.

- Backup Power: Use a reliable backup power source, such as a coin cell battery, to maintain RTC operation and data retention during main power outages.

- Memory Management: Optimize data storage and retrieval routines to efficiently utilize the limited NVSRAM capacity of DS1647P-120+, considering factors like data compression or memory paging if necessary.

- Communication Protocol: Ensure compatibility between the microcontroller or data acquisition system and the DS1647P-120+ module by adhering to the I2C communication protocol specifications and addressing schemes.

- Environmental Considerations: Shield the system from electromagnetic interference and temperature extremes to maintain the reliability and accuracy of sensor readings and RTC operation.

DS1647P-120+ FAQ

1. How to order DS1647P-120+ on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that DS1647P-120+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1647P-120+. All suppliers must pass our qualification reviews before they can publish their products including DS1647P-120+ on icwhale.com; we pay more attention to the channels and quality of DS1647P-120+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1647P-120+ price and inventory displayed accurate?

The price and inventory of DS1647P-120+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DS1647P-120+?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1647P-120+ we delivered, we will accept the replacement or return of the DS1647P-120+ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS1647P-120+.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations