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Name: ISL12022MAIBZ
Brand: Renesas Electronics America Inc
SKU: ISL12022MAIBZ
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 ISL12022MAIBZ

Part No.:: ISL12022MAIBZ

Manufacturer:: Renesas Electronics America Inc

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: ISL12022MAIBZ.pdf

Description:: IC RTC CLK/CALENDAR I2C 20-SOIC

In Stock:: 3754

Quantity:: Add To Cart

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ISL12022MAIBZ Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Daylight Savings, Leap Year, SRAM
MemorySize:
128B
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):
14µA ~ 15µA @ 3V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ISL12022MAIBZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL12022MAIBZ 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 ISL12022MAIBZ 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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ISL12022MAIBZ information

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Basic introduction and simple engineering application of ISL12022MAIBZ

ISL12022MAIBZ is a real-time clock (RTC) chip manufactured by Renesas Electronics. It offers high accuracy timekeeping and a rich set of features suitable for various applications, including consumer electronics, industrial automation, and medical devices.

Introduction:

The ISL12022MAIBZ RTC chip integrates a temperature-compensated crystal oscillator (TCXO), which provides precise timekeeping even in harsh environmental conditions. It also includes a battery backup input, allowing it to maintain accurate timekeeping during power outages.

Key Features:

- High accuracy timekeeping with ±5ppm drift over temperature
- Battery backup support for continuous operation
- Automatic leap year and daylight saving time adjustments
- I2C interface for easy integration with microcontrollers and other devices
- Programmable alarm and interrupt functions
- Wide operating voltage range: 1.8V to 5.5V
- Compact package: 8-pin SOIC

Application Scenario:

In a home automation project, ISL12022MAIBZ can be utilized to keep track of time and schedule various tasks, such as turning lights on/off at specific times or controlling temperature settings based on the time of day.

Circuit Design:

To implement a simple home automation system using ISL12022MAIBZ, follow these steps:

1. Connection Setup:

Connect the ISL12022MAIBZ RTC chip to your microcontroller or development board using the I2C interface. Ensure proper wiring and voltage levels between the devices.

2. Time Setting:

Utilize the microcontroller to set the initial time and date on the ISL12022MAIBZ RTC chip. This can be done through the I2C communication protocol by sending appropriate commands and data.

3. Task Scheduling:

Program the microcontroller to execute specific tasks based on the current time retrieved from the ISL12022MAIBZ RTC chip. For example, turn on a light at 6:00 PM and turn it off at 10:00 PM.

4. Alarm Configuration:

Set up alarms on the ISL12022MAIBZ RTC chip to trigger events at predefined times. This can be used to alert users or activate certain devices at specified intervals.

5. Power Management:

Ensure a stable power supply to both the microcontroller and the ISL12022MAIBZ RTC chip. Use appropriate voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

Experiment Steps:

1. Connect the ISL12022MAIBZ RTC chip to an Arduino board using the I2C interface.

2. Upload a sample Arduino sketch that initializes the RTC chip and sets the current time.

3. Write a program to read the time from the RTC chip and perform a specific action, such as turning an LED on/off, based on the time of day.

4. Experiment with setting alarms on the RTC chip and observing the corresponding actions triggered by the microcontroller.

5. Test the reliability of the system by simulating power outages and verifying if the RTC chip maintains accurate timekeeping using the battery backup.

Conclusion:

The ISL12022MAIBZ RTC chip offers precise timekeeping and versatile features suitable for various projects, including home automation. By following the provided experiment steps, beginners can gain hands-on experience with the chip and understand its functionality in practical applications.

ISL12022MAIBZ FAQ

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We have a professional and experienced quality control team to strictly verify and test the ISL12022MAIBZ. All suppliers must pass our qualification reviews before they can publish their products including ISL12022MAIBZ on icwhale.com; we pay more attention to the channels and quality of ISL12022MAIBZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL12022MAIBZ price and inventory displayed accurate?

The price and inventory of ISL12022MAIBZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ISL12022MAIBZ?

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 ISL12022MAIBZ we delivered, we will accept the replacement or return of the ISL12022MAIBZ 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 ISL12022MAIBZ.

(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