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Name: DS12885QN/T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS12885QN/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.

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Analog Devices Inc./Maxim Integrated DS12885QN/T&R

Part No.:: DS12885QN/T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 28-LCC (J-Lead)

Datasheet:: DS12885QN/T&R.pdf

Description:: IC RTC CLK/CALENDAR PAR 28-PLCC

In Stock:: 3106

Quantity:: Add To Cart

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DS12885QN/T&R Specifications

Package/Case:
28-LCC (J-Lead)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
MemorySize:
114B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 4V
Current-Timekeeping(Max):
15mA @ 4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS12885QN/T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS12885QN/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 DS12885QN/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.

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DS12885QN/T&R information

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Basic introduction and simple engineering application of DS12885QN/T&R

DS12885QN/T&R is a real-time clock (RTC) chip commonly used in electronic devices for timekeeping applications. It provides accurate timekeeping information and calendar functions, making it suitable for a wide range of projects requiring precise time tracking.

Application Scenario:

In projects such as data loggers or automated systems, DS12885QN/T&R can be utilized to timestamp events, schedule tasks, or maintain accurate time records.

Circuit Design:

To implement DS12885QN/T&R in a simple project, follow these steps:

1. Connection Setup:

Connect DS12885QN/T&R to the microcontroller or single-board computer (SBC) using the Inter-Integrated Circuit (I2C) protocol. Ensure proper wiring, including connecting SDA (Serial Data) and SCL (Serial Clock) pins to the corresponding pins on the microcontroller.

2. Initialization:

Initialize the communication interface and configure the necessary registers in the microcontroller to communicate with DS12885QN/T&R. This may involve setting up I2C communication parameters and addressing.

3. Timekeeping:

Utilize the provided functions or libraries to read and set the current time and date on DS12885QN/T&R. Implement algorithms to update the clock periodically to maintain accurate timekeeping.

4. Calendar Functions:

Explore the calendar functions of DS12885QN/T&R to handle date-related tasks such as tracking days of the week, months, and years. Implement features like alarms or event scheduling based on calendar data.

5. Integration with Project:

Integrate DS12885QN/T&R into your project's firmware or software architecture. Ensure seamless interaction between the RTC chip and other system components, such as sensors or actuators.

Considerations:

When incorporating DS12885QN/T&R into your project, consider the following aspects:

- Power Supply: Provide a stable power source to DS12885QN/T&R to ensure uninterrupted timekeeping, considering backup power options for scenarios like power outages.

- Error Handling: Implement error detection and handling mechanisms to address communication errors or invalid data from the RTC chip.

- Calibration: Periodically calibrate the RTC chip to compensate for clock drift and maintain accuracy over time.

- User Interface: Develop a user interface, such as an LCD display or serial terminal, to interact with DS12885QN/T&R for time setting and viewing.

- Testing and Validation: Thoroughly test the functionality of DS12885QN/T&R in your project, including time synchronization, alarm triggering, and calendar operations, to ensure reliable performance.

DS12885QN/T&R FAQ

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3. Are the DS12885QN/T&R price and inventory displayed accurate?

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6. What is the process for return or replacement of DS12885QN/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 DS12885QN/T&R we delivered, we will accept the replacement or return of the DS12885QN/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 DS12885QN/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