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Name: DS1501YZN+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1501YZN+
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 DS1501YZN+

Part No.:: DS1501YZN+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1501YZN+.pdf

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

In Stock:: 2031

Quantity:: Add To Cart

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DS1501YZN+ Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
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

DS1501YZN+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1501YZN+ 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 DS1501YZN+ 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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DS1501YZN+ information

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Basic introduction and simple engineering application of DS1501YZN+

DS1501YZN+ is a versatile real-time clock (RTC) chip commonly used in electronic projects for timekeeping and scheduling tasks. It features low power consumption, high accuracy, and a wide operating voltage range, making it suitable for a variety of applications.

Basic Introduction:

The DS1501YZN+ RTC chip integrates a real-time clock/calendar with battery backup, EEPROM for data storage, and a programmable alarm function. It communicates with microcontrollers via a simple serial interface, making it easy to interface with different platforms.

Application Scenario:

In a simple project, such as a digital alarm clock, the DS1501YZN+ can be utilized to keep track of time, set alarms, and store user preferences. Let's explore how to incorporate this chip into a basic alarm clock design.

Project Setup:

To create a digital alarm clock using DS1501YZN+, follow these steps:

1. Circuit Connection:

Connect the DS1501YZN+ chip to your microcontroller board using the serial interface (SPI or I2C). Ensure proper power and ground connections and add a backup battery to maintain timekeeping during power loss.

2. Timekeeping:

Initialize the RTC chip with the current time and date using your microcontroller. The DS1501YZN+ provides registers to set and read time values accurately.

3. Alarm Setting:

Program the alarm feature of DS1501YZN+ to trigger at specific times. You can configure the alarm to activate an output pin or trigger an interrupt on your microcontroller.

4. User Interface:

Add user input controls, such as buttons or a keypad, to set the alarm time and other preferences. Utilize your microcontroller's GPIO pins to interface with these input devices.

5. Alarm Output:

Connect an output device, such as a buzzer or LED, to indicate when the alarm is triggered. Use a GPIO pin on your microcontroller to control the output device.

Experiment Steps:

1. Start by connecting the DS1501YZN+ chip to your microcontroller according to the datasheet specifications.

2. Write firmware code to initialize the RTC chip and set the current time and date.

3. Implement functions to set and manage alarms based on user input.

4. Develop a user interface to interact with the alarm clock, allowing users to set alarms and view the current time.

5. Test the functionality of your alarm clock prototype, ensuring that alarms trigger accurately and the timekeeping is reliable.

Considerations:

- Backup Battery: Ensure a reliable backup power source is connected to the DS1501YZN+ to maintain timekeeping during power outages.

- Interrupt Handling: Implement efficient interrupt handling routines in your microcontroller firmware to respond to alarm triggers promptly.

- Power Consumption: Optimize power management to minimize energy consumption, especially in battery-powered applications.

- User Interface Design: Design a user-friendly interface that allows easy alarm setting and intuitive interaction with the alarm clock.

- Testing and Validation: Thoroughly test the functionality and reliability of your alarm clock design under various conditions to ensure proper operation.

DS1501YZN+ FAQ

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6. What is the process for return or replacement of DS1501YZN+?

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 DS1501YZN+ we delivered, we will accept the replacement or return of the DS1501YZN+ 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 DS1501YZN+.

(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