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Name: DS17887-5
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS17887-5
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 DS17887-5

Part No.:: DS17887-5

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 24-DIP Module (0.600, 15.24mm)

Datasheet:: DS17887-5.pdf

Description:: IC RTC CLK/CALENDAR PAR 24-EDIP

In Stock:: 2418

Quantity:: Add To Cart

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DS17887-5 Specifications

Package/Case:
24-DIP Module (0.600, 15.24mm)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
MemorySize:
8KB
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
3mA @ 4.5V ~ 5.5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

DS17887-5 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS17887-5 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 DS17887-5 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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DS17887-5 information

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Basic introduction and simple engineering application of DS17887-5

DS17887-5 is a real-time clock (RTC) chip commonly used in electronic devices to keep track of time, date, and other relevant information. It is widely utilized in embedded systems, consumer electronics, and industrial applications due to its accuracy and reliability.

Application Scenario:

In a simple project, we can employ DS17887-5 to add timekeeping functionality to a microcontroller-based system, such as a digital clock or a data logging device.

Experiment Steps:

1. Hardware Setup:

Connect DS17887-5 to the microcontroller. Ensure proper connections for power (VCC), ground (GND), and communication lines (such as I2C or SPI) based on the interface supported by your microcontroller.

2. Initialization:

In the firmware code, initialize the communication interface (I2C or SPI) and configure the necessary settings to communicate with DS17887-5. This includes setting the communication speed, addressing, and any other relevant parameters.

3. Time Setting:

Implement functions to set the current time and date in DS17887-5. This involves sending appropriate commands or data packets to the RTC chip through the communication interface. Ensure proper error checking and handling for robust operation.

4. Time Retrieval:

Write code to retrieve the current time and date from DS17887-5. This information can be utilized for various purposes within your project, such as displaying the current time on an LCD screen or timestamping data for logging.

5. Alarm Configuration:

Utilize the alarm features of DS17887-5 to trigger specific events at predefined times. Implement functions to set and configure alarms based on your project requirements, such as triggering an interrupt or activating an output signal.

6. Power Management:

Implement power management routines to ensure efficient operation of DS17887-5 and minimize power consumption. Utilize low-power modes when the RTC chip is not actively used to conserve energy in battery-powered applications.

Considerations:

- Compatibility: Ensure that the microcontroller and firmware code are compatible with the communication interface and protocol supported by DS17887-5.

- Accuracy: Periodically synchronize the RTC chip with an accurate time source to maintain accurate timekeeping over extended periods.

- Error Handling: Implement robust error handling mechanisms to detect and recover from communication errors or data corruption that may occur during operation.

- Environmental Factors: Consider environmental factors such as temperature and humidity that may affect the performance of DS17887-5. Ensure proper thermal management and enclosure design for reliable operation in various conditions.

- Testing: Thoroughly test the functionality of the project, including timekeeping accuracy, alarm triggering, and power consumption, to ensure reliable operation in real-world scenarios.

DS17887-5 FAQ

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3. Are the DS17887-5 price and inventory displayed accurate?

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6. What is the process for return or replacement of DS17887-5?

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 DS17887-5 we delivered, we will accept the replacement or return of the DS17887-5 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 DS17887-5.

(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