What is the Additional Feature ?

Name: DS1501WEN+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1501WEN+
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 DS1501WEN+

Part No.:: DS1501WEN+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 28-TSSOP (0.465, 11.80mm Width)

Datasheet:: DS1501WEN+.pdf

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

In Stock:: 2393

Quantity:: Add To Cart

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DS1501WEN+ Specifications

Package/Case:
28-TSSOP (0.465, 11.80mm Width)
Packaging:
Tray
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:
3V ~ 3.6V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
4mA @ 3V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1501WEN+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1501WEN+ 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 DS1501WEN+ 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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DS1501WEN+ information

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Basic introduction and simple engineering application of DS1501WEN+

DS1501WEN+ is a real-time clock (RTC) chip with battery backup, commonly used in electronic devices for timekeeping and scheduling tasks. It features a clock/calendar, alarm functions, and non-volatile memory for storing time and date information.

Application Scenario:

In electronic projects, DS1501WEN+ can be utilized for various applications requiring accurate timekeeping, such as data logging systems, digital clocks, and event schedulers.

Experiment Setup:

To understand the functionality of DS1501WEN+ and its integration into a simple project, follow these steps:

1. Hardware Connection:

Connect DS1501WEN+ to a microcontroller or development board using the SPI (Serial Peripheral Interface) communication protocol. Ensure proper connections for power (VCC and GND) and SPI lines (SCLK, MOSI, MISO).

2. Initialization:

Initialize DS1501WEN+ by configuring its control registers through SPI communication. Set the date, time, and alarm parameters according to the project requirements.

3. Timekeeping:

Utilize the RTC functionality of DS1501WEN+ to keep track of time accurately. Read the current time and date from the chip and display it on an LCD or serial monitor for verification.

4. Alarm Function:

Configure the alarm feature of DS1501WEN+ to trigger an interrupt or external event at a specified time. Implement a simple alarm system that activates an LED or buzzer when the alarm condition is met.

5. Non-Volatile Memory:

Store important time-related data, such as timestamps or event schedules, in the non-volatile memory of DS1501WEN+. Retrieve and update this data as needed during runtime.

Considerations:

When working with DS1501WEN+, consider the following:

- Power Supply: Ensure stable power supply voltage to DS1501WEN+ to maintain accurate timekeeping and prevent data loss during power interruptions.

- SPI Communication: Implement proper SPI communication protocols and error-checking mechanisms to ensure reliable data transfer between DS1501WEN+ and the microcontroller.

- Interrupt Handling: Handle interrupts generated by DS1501WEN+ efficiently to respond to time-related events promptly without consuming excessive microcontroller resources.

- Battery Backup: Install a backup battery to preserve the time and date information stored in DS1501WEN+'s non-volatile memory during power-off situations.

- Accuracy Calibration: Periodically calibrate the clock of DS1501WEN+ to compensate for drift and maintain accurate timekeeping over extended periods.

DS1501WEN+ FAQ

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3. Are the DS1501WEN+ price and inventory displayed accurate?

The price and inventory of DS1501WEN+ 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 DS1501WEN+?

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 DS1501WEN+ we delivered, we will accept the replacement or return of the DS1501WEN+ 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 DS1501WEN+.

(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