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Name: DS1672-2
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1672-2
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 DS1672-2

Part No.:: DS1672-2

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-DIP (0.300, 7.62mm)

Datasheet:: DS1672-2.pdf

Description:: IC RTC BINARY CNT I2C 8-DIP

In Stock:: 3783

Quantity:: Add To Cart

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DS1672-2 Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Type:
Binary Counter
Features:
Trickle-Charger
MemorySize:
-
TimeFormat:
Binary
DateFormat:
Binary
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.8V ~ 2.2V
Voltage-SupplyBattery:
1.3V ~ 3.63V
Current-Timekeeping(Max):
500µA @ 2.2V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

DS1672-2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1672-2 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 DS1672-2 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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DS1672-2 information

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Basic introduction and simple engineering application of DS1672-2

DS1672-2 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, including embedded systems, consumer electronics, and industrial automation.

Introduction:

The DS1672-2 RTC chip integrates a 32.768kHz crystal oscillator, a battery-backed SRAM, and a serial interface, offering precise timekeeping even in the absence of power. Its low-power consumption and compact form factor make it an ideal choice for battery-powered devices and space-constrained applications.

Application Example:

Let's explore a simple project utilizing the DS1672-2 RTC chip to build a digital clock with alarm functionality.

Experiment Steps:

1. Hardware Setup:

Connect the DS1672-2 RTC chip to your microcontroller development board. Ensure proper power supply connections and configure the serial interface (SPI/I2C) according to your microcontroller's specifications.

2. Initialization:

Initialize the DS1672-2 RTC chip by sending the necessary commands through the serial interface. This includes setting the current time, date, and alarm parameters.

3. Timekeeping:

Utilize the DS1672-2 RTC chip to keep track of the current time and date. Read the time registers periodically and update your microcontroller's clock accordingly.

4. Alarm Functionality:

Implement alarm functionality using the DS1672-2 RTC chip. Set the desired alarm time and configure the alarm output pin to trigger an interrupt on your microcontroller.

5. User Interface:

Create a user interface to display the current time and allow users to set the alarm time. This can be done using an LCD display or serial interface connected to your microcontroller.

6. Testing:

Test the functionality of your digital clock with alarm. Verify that the DS1672-2 RTC chip accurately keeps time and triggers the alarm at the specified time.

Conclusion:

In this project, we have demonstrated the basic functionality of the DS1672-2 RTC chip and its application in building a digital clock with alarm features. By following these experiment steps, beginners can gain hands-on experience with real-time clock technology and microcontroller interfacing.

Keywords: DS1672-2, real-time clock, RTC, microcontroller, digital clock, alarm, SPI, I2C, timekeeping, calendar, Maxim Integrated.

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6. What is the process for return or replacement of DS1672-2?

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 DS1672-2 we delivered, we will accept the replacement or return of the DS1672-2 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 DS1672-2.

(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