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Name: ISL12029AIV27Z-T
Brand: Renesas Electronics America Inc
SKU: ISL12029AIV27Z-T
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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Renesas Electronics America Inc ISL12029AIV27Z-T

Part No.:: ISL12029AIV27Z-T

Manufacturer:: Renesas Electronics America Inc

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: ISL12029AIV27Z-T.pdf

Description:: IC RTC CLK/CALENDAR I2C 14-TSSOP

In Stock:: 2763

Quantity:: Add To Cart

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ISL12029AIV27Z-T Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Supervisor, Watchdog Timer
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.7V ~ 5.5V
Voltage-SupplyBattery:
1.8V ~ 5.5V
Current-Timekeeping(Max):
10µA ~ 20µA @ 2.7V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ISL12029AIV27Z-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL12029AIV27Z-T 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 ISL12029AIV27Z-T 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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ISL12029AIV27Z-T information

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Basic introduction and simple engineering application of ISL12029AIV27Z-T

ISL12029AIV27Z-T is a low-power real-time clock (RTC) with an I2C interface, designed by Intersil, suitable for various applications requiring accurate timekeeping and calendar functions.

Application Scenario:

In a digital alarm clock project, ISL12029AIV27Z-T can be utilized to maintain accurate timekeeping and trigger alarm events at specific times.

Circuit Design:

To implement a digital alarm clock using ISL12029AIV27Z-T, follow these steps:

1. Connection Setup:

Connect ISL12029AIV27Z-T to the microcontroller using the I2C bus. Ensure proper pull-up resistors are connected to the SDA and SCL lines for communication stability.

2. Initialization:

Initialize the ISL12029AIV27Z-T RTC module by configuring the necessary registers for timekeeping mode and setting the initial time and date.

3. Alarm Configuration:

Configure the alarm registers of ISL12029AIV27Z-T to set the desired alarm time. This can be done by writing the alarm time and date values to the corresponding registers.

4. Interrupt Handling:

Utilize the interrupt output of ISL12029AIV27Z-T to trigger an interrupt in the microcontroller when the alarm time is reached. This interrupt can be used to activate the alarm sound or trigger any other desired action.

5. User Interface:

Integrate a user interface, such as buttons or a keypad, to allow users to set the alarm time and interact with the clock functionalities.

6. Display:

Connect a display module, such as an LCD or LED display, to the microcontroller to show the current time and alarm status. Update the display periodically to reflect any changes in the time or alarm settings.

7. Power Management:

Ensure proper power supply to both the microcontroller and ISL12029AIV27Z-T RTC module. Implement power-saving features to minimize power consumption during idle periods.

Considerations:

When designing the digital alarm clock, consider the following:

- Accuracy: Ensure that the ISL12029AIV27Z-T RTC provides accurate timekeeping to avoid discrepancies in alarm triggering.

- User-Friendly Interface: Design an intuitive user interface to facilitate easy alarm setting and interaction with the clock functions.

- Power Efficiency: Implement power-saving techniques to prolong battery life or reduce energy consumption in mains-powered applications.

- Alarm Sound: Choose an appropriate method for generating the alarm sound, such as a buzzer or a speaker, and ensure it is loud enough to grab the user's attention.

- Error Handling: Implement error-checking mechanisms to handle any communication errors or RTC failures gracefully.

ISL12029AIV27Z-T FAQ

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3. Are the ISL12029AIV27Z-T price and inventory displayed accurate?

The price and inventory of ISL12029AIV27Z-T 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 ISL12029AIV27Z-T?

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 ISL12029AIV27Z-T we delivered, we will accept the replacement or return of the ISL12029AIV27Z-T 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 ISL12029AIV27Z-T.

(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