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Name: ISL12029IV27AZ-T
Brand: Renesas Electronics America Inc
SKU: ISL12029IV27AZ-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL12029IV27AZ-T

Part No.:: ISL12029IV27AZ-T

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL12029IV27AZ-T.pdf

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

In Stock:: 2011

Quantity:: Add To Cart

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ISL12029IV27AZ-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

ISL12029IV27AZ-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL12029IV27AZ-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 ISL12029IV27AZ-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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ISL12029IV27AZ-T information

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Basic introduction and simple engineering application of ISL12029IV27AZ-T

ISL12029IV27AZ-T is a real-time clock (RTC) module manufactured by Intersil, offering accurate timekeeping and calendar functions in various electronic applications. It integrates a precision oscillator and internal compensation circuitry, ensuring reliable timekeeping performance over a wide temperature range.

Application Scenario:

In this educational project, we will explore the utilization of ISL12029IV27AZ-T in a simple digital clock system. This project aims to familiarize students and beginners with the basic functionality of an RTC module and its integration into an electronic project.

Circuit Design:

To build a digital clock using ISL12029IV27AZ-T, follow these steps:

1. Circuit Setup:

Connect the ISL12029IV27AZ-T module to your microcontroller board or development platform. Ensure proper power supply connections and decoupling capacitors to stabilize the voltage and minimize noise.

2. Initialization:

Write firmware code to initialize the ISL12029IV27AZ-T module and configure its settings, such as setting the time and date, selecting the clock format (12-hour or 24-hour), and enabling alarm functionality if desired.

3. Display Integration:

Integrate a display module, such as an LCD or LED display, to visualize the time and date information provided by the ISL12029IV27AZ-T module. Utilize suitable communication protocols, such as I2C or SPI, to interface the display module with the microcontroller.

4. User Interface:

Add user input components, such as buttons or switches, to allow users to set the time, date, and alarm settings on the digital clock. Implement firmware routines to handle user inputs and update the ISL12029IV27AZ-T module accordingly.

5. Testing and Debugging:

Thoroughly test the digital clock system to ensure proper functionality and accuracy of timekeeping. Debug any issues related to communication errors, display inconsistencies, or incorrect time/date readings.

Considerations:

When working with ISL12029IV27AZ-T in your projects, keep the following considerations in mind:

- Power Supply: Provide a stable power source to the ISL12029IV27AZ-T module to maintain accurate timekeeping and prevent data loss during power interruptions.

- Temperature Compensation: Take advantage of the module's internal compensation circuitry to ensure reliable timekeeping performance across varying temperature conditions.

- Backup Battery: Install a backup battery to preserve the time and date information in case of main power loss. Choose a battery with sufficient capacity to maintain the RTC operation for an extended period.

- Firmware Optimization: Optimize your firmware code to minimize power consumption and maximize the efficiency of the ISL12029IV27AZ-T module, prolonging battery life in battery-powered applications.

- Accuracy Calibration: Calibrate the RTC module periodically to compensate for any drift in timekeeping accuracy over time. Implement calibration routines in your firmware to adjust the clock settings as needed.

ISL12029IV27AZ-T FAQ

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3. Are the ISL12029IV27AZ-T price and inventory displayed accurate?

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6. What is the process for return or replacement of ISL12029IV27AZ-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 ISL12029IV27AZ-T we delivered, we will accept the replacement or return of the ISL12029IV27AZ-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 ISL12029IV27AZ-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