What is the Additional Feature ?

Name: DS1554-70
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1554-70
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 DS1554-70

Part No.:: DS1554-70

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 32-DIP Module (0.600, 15.24mm)

Datasheet:: DS1554-70.pdf

Description:: IC RTC CLK/CALENDAR PAR 32-EDIP

In Stock:: 3784

Quantity:: Add To Cart

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DS1554-70 Specifications

Package/Case:
32-DIP Module (0.600, 15.24mm)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
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:
4.5V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
6mA @ 5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

DS1554-70 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1554-70 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 DS1554-70 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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DS1554-70 information

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Basic introduction and simple engineering application of DS1554-70

DS1554-70 is a real-time clock (RTC) chip manufactured by Maxim Integrated. It provides accurate timekeeping functionality along with non-volatile memory, making it suitable for various time-sensitive applications.

Application Scenario:

In electronic projects requiring precise timekeeping, DS1554-70 can be utilized to timestamp events, schedule tasks, and maintain time-dependent logs.

Experiment Setup:

To understand the functionality of DS1554-70, conduct the following experiment:

1. Circuit Connection:

Connect DS1554-70 to a microcontroller board, such as Arduino, using the Inter-Integrated Circuit (I2C) communication protocol. Wire the SDA pin of DS1554-70 to the microcontroller's SDA pin and the SCL pin to the microcontroller's SCL pin.

2. Power Supply:

Provide a stable power supply to DS1554-70 by connecting its VCC pin to the appropriate voltage source, usually 3.3V or 5V, depending on the microcontroller's operating voltage.

3. Initial Configuration:

Write a simple Arduino sketch to initialize DS1554-70 and set the current date and time. Use the RTC library provided by Arduino to simplify the code.

4. Timekeeping:

Develop a program to continuously read the time from DS1554-70 and display it on a serial monitor or an LCD display connected to the microcontroller. Verify the accuracy of the RTC by comparing it with an external time source, such as an internet-based clock.

5. Alarm Functionality:

Explore the alarm features of DS1554-70 by programming the microcontroller to trigger an event, such as turning on an LED, when a specific time is reached. Experiment with multiple alarm settings to understand the versatility of the RTC chip.

Considerations:

When working with DS1554-70, keep the following considerations in mind:

- Power Backup: Ensure a backup power source, such as a coin cell battery, is connected to DS1554-70 to maintain timekeeping functionality during power outages.

- I2C Communication: Understand the I2C communication protocol and configure the microcontroller's I2C interface accordingly for seamless communication with DS1554-70.

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

- Calibration: Periodically calibrate DS1554-70 to ensure accurate timekeeping, especially if long-term precision is required for the application.

- Integration: Explore integration possibilities with other sensors or modules to enhance the functionality of your projects, such as logging environmental data along with timestamps using DS1554-70.

DS1554-70 FAQ

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3. Are the DS1554-70 price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1554-70?

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 DS1554-70 we delivered, we will accept the replacement or return of the DS1554-70 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 DS1554-70.

(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