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Name: DS1306E+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1306E+
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 DS1306E+

Part No.:: DS1306E+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: DS1306E+.pdf

Description:: IC RTC CLK/CALENDAR SPI 20-TSSOP

In Stock:: 696

Quantity:: Add To Cart

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DS1306E+ Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
MemorySize:
96B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
SPI
Voltage-Supply:
2V ~ 5.5V
Voltage-SupplyBattery:
2V ~ 5.5V
Current-Timekeeping(Max):
25.3µA ~ 81µA @ 2V ~ 5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS1306E+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1306E+ 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 DS1306E+ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DS1306E+ information

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Basic introduction and simple engineering application of DS1306E+

DS1306E+ is a real-time clock (RTC) chip commonly used in embedded systems for timekeeping applications. It offers accurate timekeeping functionality and various features such as alarm functions and battery backup.

Application Scenario:

In projects requiring precise timekeeping, DS1306E+ can be utilized to maintain accurate time records, such as in data logging systems or timing applications.

Circuit Design:

To incorporate DS1306E+ into a simple project, follow these steps:

1. Connection Setup:

Connect the necessary pins of DS1306E+ to the microcontroller. Typically, the connections include data (SDA), clock (SCL), power (VCC), and ground (GND) pins.

2. Initialization:

Initialize the RTC chip by sending appropriate initialization commands from the microcontroller. This includes setting the time, date, and configuring alarm settings if needed.

3. Reading Time:

Read the current time from DS1306E+ periodically to update the system clock. This ensures accurate timekeeping within the project.

4. Alarm Configuration:

Configure alarm settings on DS1306E+ if required for specific timing operations or events. This enables the microcontroller to trigger actions based on predefined alarm conditions.

5. Battery Backup:

If continuous timekeeping is essential, provide a backup power source, such as a small coin cell battery, to the DS1306E+. This ensures that the RTC maintains timekeeping even during power outages.

Experiment Steps:

To understand the functionality of DS1306E+, you can conduct a simple experiment as follows:

1. Hardware Setup:

Connect DS1306E+ to a microcontroller development board or a breadboard setup, ensuring proper connections for power, ground, data, and clock lines.

2. Software Initialization:

Write firmware code to initialize DS1306E+ and set the current time and date. Verify that the initialization is successful by reading back the configured values.

3. Timekeeping Test:

Run the firmware to continuously read the time from DS1306E+ and display it on a serial monitor or an attached display device. Verify that the time increments accurately.

4. Alarm Triggering:

Configure an alarm on DS1306E+ to trigger at a specific time. Implement firmware logic to detect the alarm trigger and perform an action, such as toggling an LED or generating a notification.

5. Backup Power Test:

Disconnect the main power source to simulate a power outage and verify that DS1306E+ continues to keep time using the backup battery. Reconnect the power source and ensure the time remains accurate.

Considerations:

When working with DS1306E+, consider the following:

- Voltage Compatibility: Ensure that the power supply voltage matches the operating voltage range of DS1306E+ to prevent damage.

- I2C Communication: Use proper I2C communication protocols and ensure correct addressing of DS1306E+ to establish communication with the microcontroller.

- Backup Battery Lifespan: Periodically check the status of the backup battery to ensure uninterrupted timekeeping functionality.

- Error Handling: Implement error-checking mechanisms in the firmware to handle communication errors or RTC initialization failures gracefully.

- Integration with Other Modules: Integrate DS1306E+ with other modules or sensors in the project as needed, ensuring compatibility and proper interfacing.

DS1306E+ FAQ

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3. Are the DS1306E+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1306E+?

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 DS1306E+ we delivered, we will accept the replacement or return of the DS1306E+ 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 DS1306E+.

(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