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Name: ISL12027IVAZ-T
Brand: Renesas Electronics America Inc
SKU: ISL12027IVAZ-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL12027IVAZ-T

Part No.:: ISL12027IVAZ-T

Manufacturer:: Renesas Electronics America Inc

Package:: 8-TSSOP (0.173, 4.40mm Width)

Datasheet:: ISL12027IVAZ-T.pdf

Description:: IC RTC CLK/CALENDAR I2C 8-TSSOP

In Stock:: 2913

Quantity:: Add To Cart

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ISL12027IVAZ-T Specifications

Package/Case:
8-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

ISL12027IVAZ-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL12027IVAZ-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 ISL12027IVAZ-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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ISL12027IVAZ-T information

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Basic introduction and simple engineering application of ISL12027IVAZ-T

ISL12027IVAZ-T is a real-time clock (RTC) module commonly used in electronic systems to provide accurate timekeeping functionality. It integrates a precise RTC with an internal temperature-compensated crystal oscillator (TCXO), offering high accuracy and stability over temperature and voltage variations.

Basic Introduction:

The ISL12027IVAZ-T RTC module is designed to operate over a wide temperature range, making it suitable for various applications where accurate timekeeping is essential, such as data logging systems, industrial automation, and consumer electronics.

Key Features:

Integrated RTC with TCXO
High accuracy over temperature and voltage variations
I2C interface for communication
Battery backup support
Alarm functionality
Low power consumption

Application Scenario:

In a simple project, ISL12027IVAZ-T can be utilized to create a digital clock with alarm functionality. Follow these steps to implement the project:

1. Hardware Setup:

Connect the ISL12027IVAZ-T module to a microcontroller development board or any suitable microcontroller system. Ensure proper connections for power, ground, and I2C communication lines (SDA and SCL).

2. Software Configuration:

Develop firmware code to initialize the ISL12027IVAZ-T module and communicate with it using the I2C protocol. Configure the RTC settings such as time, date, and alarm parameters according to project requirements.

3. User Interface:

Integrate a display module, such as an LCD or OLED screen, to visualize the current time and alarm settings. Design a user-friendly interface to set and adjust the clock and alarm parameters.

4. Alarm Functionality:

Implement the alarm functionality using the ISL12027IVAZ-T module. Set the desired alarm time and configure the alarm interrupt to trigger the microcontroller when the alarm condition is met.

5. Testing and Calibration:

Test the complete system to ensure proper operation of the digital clock and alarm functions. Calibrate the RTC module if necessary to fine-tune the timekeeping accuracy.

Considerations:

When working with the ISL12027IVAZ-T module, consider the following factors:

- Power Supply: Ensure stable power supply to the RTC module and backup battery to maintain timekeeping functionality during power interruptions.

- I2C Communication: Handle I2C communication errors and implement error-checking mechanisms to ensure reliable communication with the RTC module.

- Alarm Handling: Implement proper alarm handling routines in the firmware to respond to alarm triggers accurately and promptly.

- Temperature Compensation: Take advantage of the TCXO feature to compensate for temperature variations and maintain accurate timekeeping over a wide temperature range.

- Battery Backup: Use a reliable backup battery and implement low-power modes to extend battery life and ensure continuous operation during power outages.

ISL12027IVAZ-T FAQ

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3. Are the ISL12027IVAZ-T price and inventory displayed accurate?

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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 ISL12027IVAZ-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 ISL12027IVAZ-T we delivered, we will accept the replacement or return of the ISL12027IVAZ-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 ISL12027IVAZ-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