What is the Additional Feature ?

Name: DS1302ZN/T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1302ZN/T&R
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 DS1302ZN/T&R

Part No.:: DS1302ZN/T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: DS1302ZN/T&R.pdf

Description:: IC RTC CLK/CALENDAR SER 8-SOIC

In Stock:: 3870

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

DS1302ZN/T&R Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Trickle-Charger
MemorySize:
31B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
3-Wire Serial
Voltage-Supply:
2V ~ 5.5V
Voltage-SupplyBattery:
2V ~ 5.5V
Current-Timekeeping(Max):
0.3µA ~ 1µA @ 2V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1302ZN/T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1302ZN/T&R 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 DS1302ZN/T&R 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.

DS1302ZN/T&R information

Views：

Basic introduction and simple engineering application of DS1302ZN/T&R

DS1302ZN/T&R is a real-time clock (RTC) module commonly used in electronic projects for timekeeping and timestamping functionalities. It comes in a compact form factor and provides accurate timekeeping capabilities for various applications.

Application Scenario:

In DIY electronics projects, DS1302ZN/T&R can be utilized for tasks such as timestamping data logs, scheduling events, and controlling timed operations in devices like digital clocks and timers.

Circuit Design:

To incorporate DS1302ZN/T&R into a project, follow these steps:

1. Module Connection:

Connect the DS1302ZN/T&R module to your microcontroller or development board. The module typically has pins for power (VCC), ground (GND), data (DAT), clock (CLK), and reset (RST).

2. Power Supply:

Provide power to the DS1302ZN/T&R module. It usually operates at a voltage of 3.3V or 5V, depending on your system requirements. Ensure proper power regulation and decoupling capacitors for stable operation.

3. Communication:

Set up communication between the microcontroller and the DS1302ZN/T&R module. The module communicates using a simple serial interface, typically implemented using GPIO pins for data (DAT), clock (CLK), and optionally, reset (RST).

4. Initialization:

Initialize the DS1302ZN/T&R module in your code. This involves configuring the module's settings such as time format (12-hour or 24-hour), clock frequency, and initial time/date values.

5. Timekeeping:

Start the real-time clock functionality of the DS1302ZN/T&R module. Ensure that your microcontroller regularly updates the timekeeping registers to maintain accurate timekeeping.

6. Application Integration:

Integrate the DS1302ZN/T&R module into your project's functionality. Depending on your application, you may use the current time for tasks such as timestamping data, scheduling events, or controlling timed operations.

Example Project:

Let's build a simple digital clock using DS1302ZN/T&R and an Arduino microcontroller. Follow these steps:

1. Hardware Setup:

- Connect the VCC pin of DS1302ZN/T&R to the 5V output of the Arduino. - Connect the GND pin to the ground (GND) of the Arduino. - Connect the DAT pin to a digital input/output pin (e.g., D2). - Connect the CLK pin to another digital input/output pin (e.g., D3). - Optionally, connect the RST pin to a digital input/output pin for reset functionality (e.g., D4).

2. Software Setup:

- Install the necessary libraries for interfacing with DS1302ZN/T&R in the Arduino IDE. - Write a sketch that initializes the DS1302ZN/T&R module, reads the current time, and updates a display (e.g., LCD or 7-segment display) with the time.

3. Testing:

- Upload the sketch to the Arduino board. - Power on the system and observe the digital clock functionality. Verify that the time displayed corresponds to the actual time.

Considerations:

When working with DS1302ZN/T&R, consider factors such as:

- Power Supply Stability: Ensure a stable power supply to prevent timekeeping inaccuracies.

- Communication Protocol: Familiarize yourself with the serial communication protocol used by DS1302ZN/T&R for seamless integration into your project.

- Time Accuracy: Periodically synchronize the module's time with an external time source (e.g., internet time servers) to maintain accuracy.

- Environmental Factors: Shield the module from environmental factors like temperature fluctuations and electromagnetic interference to ensure reliable operation.

Conclusion:

DS1302ZN/T&R is a versatile RTC module suitable for a wide range of timekeeping applications in electronics projects. By following the provided guidelines and example project, beginners can easily incorporate this module into their projects and explore its timekeeping capabilities.

DS1302ZN/T&R FAQ

1. How to order DS1302ZN/T&R 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 DS1302ZN/T&R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1302ZN/T&R. All suppliers must pass our qualification reviews before they can publish their products including DS1302ZN/T&R on icwhale.com; we pay more attention to the channels and quality of DS1302ZN/T&R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1302ZN/T&R price and inventory displayed accurate?

The price and inventory of DS1302ZN/T&R 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 DS1302ZN/T&R?

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 DS1302ZN/T&R we delivered, we will accept the replacement or return of the DS1302ZN/T&R 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 DS1302ZN/T&R.

(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