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Name: DS1307N
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1307N
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 DS1307N

Part No.:: DS1307N

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1307N.pdf

Description:: IC RTC CLK/CALENDAR I2C 8-DIP

In Stock:: 3410

Quantity:: Add To Cart

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DS1307N Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Square Wave Output
MemorySize:
56B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2V ~ 3.5V
Current-Timekeeping(Max):
200µA @ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

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DS1307N information

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Basic introduction and simple engineering application of DS1307N

DS1307N is a real-time clock (RTC) chip widely used in electronic projects and embedded systems. It offers accurate timekeeping and calendar functionality, making it suitable for applications requiring precise time tracking.

Introduction:

The DS1307N RTC chip is manufactured by Maxim Integrated. It operates in a wide voltage range and has low power consumption, making it ideal for battery-powered devices. The chip communicates with the microcontroller via the I2C protocol, simplifying integration into various projects.

Application Scenario:

In a digital clock project, DS1307N can be utilized to accurately keep track of time and display it on an LCD screen. Additionally, it can be integrated into data logging systems to timestamp events or measurements.

Circuit Design:

To create a digital clock using DS1307N, follow these steps:

1. Hardware Setup:

Connect DS1307N to the microcontroller using the I2C bus. Wire the SDA (Serial Data) and SCL (Serial Clock) pins of DS1307N to the corresponding pins on the microcontroller. Provide power and ground connections to the chip.

2. Initialize DS1307N:

In the microcontroller firmware, initialize the I2C communication and configure the necessary settings for DS1307N, such as setting the time and date. Use the provided libraries or write custom functions to interact with the RTC chip.

3. Display Time:

Utilize an LCD display to show the time read from DS1307N. Connect the display to the microcontroller and update it periodically with the current time retrieved from the RTC chip.

4. User Interaction:

Implement user interaction features, such as setting the time or switching between time formats (e.g., 12-hour or 24-hour). Use buttons or a rotary encoder to allow users to interact with the clock interface.

5. Enhancements:

Enhance the clock functionality by adding features like alarms, temperature monitoring, or automatic daylight saving time adjustments. Utilize additional sensors or modules interfaced with the microcontroller to extend the capabilities of the clock system.

Experiment:

To experiment with DS1307N, follow these steps:

1. Setup: Connect DS1307N to an Arduino or similar development board. Wire it according to the datasheet specifications, ensuring proper connections for I2C communication.

2. Code: Write a simple Arduino sketch to read the time from DS1307N and display it on the serial monitor. Use the Wire library to communicate with the RTC chip.

3. Test: Upload the sketch to the Arduino board and observe the serial monitor output. Verify that the time displayed matches the current time.

4. Enhance: Modify the sketch to add features like setting the time manually or displaying additional information, such as the date or temperature if available.

5. Expand: Explore further by integrating additional components or sensors into the project. For example, add an LCD display to create a standalone clock or incorporate temperature and humidity sensors for environmental monitoring.

Conclusion:

In conclusion, DS1307N is a versatile RTC chip with various applications in electronics projects. By understanding its basic functionality and experimenting with it in simple projects, students and beginners can gain valuable insights into real-time clock systems and enhance their skills in embedded system development.

DS1307N FAQ

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6. What is the process for return or replacement of DS1307N?

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 DS1307N we delivered, we will accept the replacement or return of the DS1307N 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 DS1307N.

(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