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Name: DS1554WP-120IND+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1554WP-120IND+
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 DS1554WP-120IND+

Part No.:: DS1554WP-120IND+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 34-PowerCap™ Module

Datasheet:: DS1554WP-120IND+.pdf

Description:: IC RTC CLK/CALENDAR PAR 34-PCM

In Stock:: 2240

Quantity:: Add To Cart

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DS1554WP-120IND+ Specifications

Package/Case:
34-PowerCap™ Module
Packaging:
Tray
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
MemorySize:
32KB
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
2.97V ~ 3.63V
Voltage-SupplyBattery:
3V
Current-Timekeeping(Max):
4mA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1554WP-120IND+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1554WP-120IND+ 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 DS1554WP-120IND+ 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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DS1554WP-120IND+ information

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Basic introduction and simple engineering application of DS1554WP-120IND+

DS1554WP-120IND+ is a precision real-time clock (RTC) module commonly used in electronic projects requiring accurate timekeeping functionality. It integrates a battery-backed RTC with a temperature-compensated crystal oscillator (TCXO), ensuring precise timekeeping over a wide temperature range.

Application Scenario:

In a simple project like a digital clock, DS1554WP-120IND+ can be utilized to maintain accurate timekeeping without relying on external sources like internet connectivity.

Experiment Setup:

To create a digital clock using DS1554WP-120IND+, follow these steps:

1. Module Connection:

Connect DS1554WP-120IND+ to your microcontroller board. Typically, this involves connecting the module's power (VCC), ground (GND), and communication lines (I2C or SPI) to the corresponding pins on the microcontroller.

2. Initialization:

Write initialization code in your microcontroller firmware to configure DS1554WP-120IND+ and set the current time. This includes setting the time format (12-hour or 24-hour), date, and any alarm configurations if needed.

3. Time Display:

Implement code to read the time from DS1554WP-120IND+ and display it on your chosen output device, such as an LCD or LED display. You may also display additional information like the date and day of the week.

4. User Interface:

Add user interface elements to allow user interaction, such as buttons to adjust the time or switch between modes (e.g., setting mode and normal operation mode). Use GPIO pins on your microcontroller for these inputs.

5. Power Management:

Ensure proper power supply to both the microcontroller and DS1554WP-120IND+. Use a stable power source and consider implementing power-saving techniques to prolong battery life in case of power loss.

Considerations:

When working with DS1554WP-120IND+, keep the following in mind:

- Temperature Compensation: The TCXO in DS1554WP-120IND+ ensures accurate timekeeping even in varying temperature conditions, but extreme temperatures should still be avoided for optimal performance.

- Backup Battery: The module features a built-in backup battery to maintain timekeeping functionality during power outages. Ensure the battery is properly connected and periodically check its voltage to prevent data loss.

- Communication Protocol: Choose the appropriate communication protocol (I2C or SPI) based on your microcontroller's capabilities and available pins. Ensure proper signal integrity and pull-up resistors for reliable communication.

- Accuracy Requirements: Evaluate the accuracy requirements of your project and calibrate DS1554WP-120IND+ if necessary to meet those requirements.

- Integration with Other Sensors: Consider integrating additional sensors, such as light sensors or motion sensors, to enhance the functionality of your digital clock or create more advanced features.

DS1554WP-120IND+ FAQ

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3. Are the DS1554WP-120IND+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1554WP-120IND+?

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 DS1554WP-120IND+ we delivered, we will accept the replacement or return of the DS1554WP-120IND+ 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 DS1554WP-120IND+.

(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