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Name: DS1501YSN+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1501YSN+
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 DS1501YSN+

Part No.:: DS1501YSN+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: DS1501YSN+.pdf

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

In Stock:: 3045

Quantity:: Add To Cart

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DS1501YSN+ Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
MemorySize:
256B
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
5mA @ 4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1501YSN+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1501YSN+ 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 DS1501YSN+ 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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DS1501YSN+ information

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Basic introduction and simple engineering application of DS1501YSN+

DS1501YSN+ is a real-time clock (RTC) chip manufactured by Maxim Integrated. It provides accurate timekeeping and calendar functionality, making it suitable for a wide range of applications requiring precise timing, such as data logging systems, industrial automation, and consumer electronics.

Basic Features:

The DS1501YSN+ RTC chip integrates a crystal oscillator, battery backup, and non-volatile memory to maintain timekeeping even when the main power is off. It communicates with the microcontroller through a simple serial interface, facilitating easy integration into various projects.

Application Example:

In a simple weather station project, the DS1501YSN+ can be used to timestamp sensor data readings and synchronize the system time with real-world time. Let's explore how to integrate this RTC chip into the project:

1. Hardware Setup:

Connect the DS1501YSN+ to the microcontroller, such as an Arduino or Raspberry Pi, using the serial interface (SPI or I2C). Ensure proper wiring and power supply to the RTC chip.

2. Initialization:

Initialize the DS1501YSN+ RTC chip in the microcontroller code. Set the initial time and date if required, and configure any additional settings like alarm functions or square wave output.

3. Data Logging:

Utilize the DS1501YSN+ to timestamp sensor data readings captured by sensors like temperature, humidity, or barometric pressure sensors. Store the timestamped data in non-volatile memory for later retrieval and analysis.

4. Time Synchronization:

Periodically synchronize the system time with the real-world time obtained from the DS1501YSN+. This ensures accurate timestamping of data and maintains consistency between the system clock and external time references.

5. Power Management:

Implement proper power management to ensure continuous operation of the DS1501YSN+ RTC chip, even during power outages. Use a backup battery to maintain timekeeping functionality when the main power source is unavailable.

Experimentation:

To understand the functionality of the DS1501YSN+ RTC chip further, consider experimenting with the following:

- Configuring alarm functions to trigger events at specific times.

- Implementing square wave output for generating periodic clock signals.

- Testing the accuracy of timekeeping over extended periods and under varying environmental conditions.

Conclusion:

The DS1501YSN+ RTC chip offers reliable timekeeping and calendar functionality, making it a valuable component in projects requiring precise timing. By following the outlined steps and conducting experiments, students and beginners can gain hands-on experience with this versatile RTC chip.

DS1501YSN+ FAQ

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3. Are the DS1501YSN+ price and inventory displayed accurate?

The price and inventory of DS1501YSN+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of DS1501YSN+?

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 DS1501YSN+ we delivered, we will accept the replacement or return of the DS1501YSN+ 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 DS1501YSN+.

(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