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Name: DS1302N+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1302N+
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

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Analog Devices Inc./Maxim Integrated DS1302N+

Part No.:: DS1302N+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-DIP (0.300, 7.62mm)

Datasheet:: DS1302N+.pdf

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

In Stock:: 2485

Quantity:: Add To Cart

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DS1302N+ Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Active
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:
Through Hole

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DS1302N+ information

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Basic introduction and simple engineering application of DS1302N+

DS1302N+ is a real-time clock (RTC) chip commonly used in electronic projects requiring accurate timekeeping functionality. It provides precise time and date information, making it ideal for applications such as data logging, timing control, and clock displays.

Application Scenario:

In a simple digital clock project, DS1302N+ can be utilized to display the current time on a digital display, providing a practical introduction to interfacing with RTC modules.

Circuit Design:

To create a digital clock using DS1302N+, follow these steps:

1. Connection Setup:

Connect DS1302N+ to your microcontroller board (e.g., Arduino) using the following connections:

- Connect the DS1302N+ data pin to a digital input/output pin on your microcontroller (e.g., Arduino pin 2).

- Connect the DS1302N+ clock pin to another digital input/output pin on your microcontroller (e.g., Arduino pin 3).

- Connect the DS1302N+ chip select pin to another digital input/output pin on your microcontroller (e.g., Arduino pin 4).

2. Initialization:

Initialize the DS1302N+ chip by sending appropriate commands to set the time and date. This can be achieved using the DS1302N+ library for your microcontroller platform.

3. Time Retrieval:

Retrieve the current time from DS1302N+ by sending read commands to the chip. Parse the received data to extract hours, minutes, and seconds information.

4. Display Setup:

Connect a digital display (e.g., 7-segment LED display or LCD) to your microcontroller board. Configure the necessary pins to interface with the display.

5. Time Display:

Update the digital display with the current time obtained from DS1302N+. Format the time information (e.g., HH:MM:SS) for easy readability.

Considerations:

When working with DS1302N+ in your project, consider the following:

- Power Supply: Ensure a stable power supply to DS1302N+ to maintain accurate timekeeping.

- Library Compatibility: Use compatible libraries for your microcontroller platform to simplify interfacing with DS1302N+.

- Accuracy: Periodically synchronize DS1302N+ with an external time source (e.g., GPS module) to maintain accurate timekeeping, especially in long-term applications.

- Backup Battery: Install a backup battery for DS1302N+ to retain time and date information during power loss or reset situations.

- Error Handling: Implement error handling routines to address communication errors or data corruption issues that may arise during operation.

DS1302N+ FAQ

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6. What is the process for return or replacement of DS1302N+?

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 DS1302N+ we delivered, we will accept the replacement or return of the DS1302N+ 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 DS1302N+.

(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