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Name: ISL1218IUZ-T
Brand: Renesas Electronics America Inc
SKU: ISL1218IUZ-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL1218IUZ-T

Part No.:: ISL1218IUZ-T

Manufacturer:: Renesas Electronics America Inc

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: ISL1218IUZ-T.pdf

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

In Stock:: 3306

Quantity:: Add To Cart

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ISL1218IUZ-T Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, SRAM
MemorySize:
8B
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):
4µA ~ 6µA @ 3V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ISL1218IUZ-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL1218IUZ-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 ISL1218IUZ-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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ISL1218IUZ-T information

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Basic introduction and simple engineering application of ISL1218IUZ-T

ISL1218IUZ-T is an ultra-low power real-time clock (RTC) IC manufactured by Intersil, suitable for various applications requiring precise timekeeping functionality. It offers excellent accuracy and low power consumption, making it ideal for battery-powered devices and energy-efficient systems.

Application Scenario:

In a simple weather station project, ISL1218IUZ-T can be utilized to timestamp data readings, enabling accurate tracking of weather conditions over time.

Circuit Design:

To incorporate ISL1218IUZ-T into a weather station project, follow these steps:

1. RTC Integration:

Connect ISL1218IUZ-T to the microcontroller unit (MCU) of the weather station. Ensure proper communication is established between the MCU and the RTC IC using the I2C or SPI interface.

2. Sensor Interfacing:

Connect weather sensors, such as temperature and humidity sensors, to the MCU. Utilize analog or digital interfaces compatible with the chosen sensors to acquire weather data.

3. Data Logging:

Utilize ISL1218IUZ-T to timestamp the weather data acquired from sensors. Store the timestamped data in non-volatile memory, such as EEPROM or flash memory, to ensure data integrity even during power loss.

4. Power Management:

Implement efficient power management techniques to minimize power consumption in the weather station system. Utilize low-power modes offered by both the MCU and ISL1218IUZ-T to extend battery life.

5. Display and User Interface:

Integrate a display module, such as an LCD or LED display, to present real-time weather data to users. Implement user interface elements, such as buttons or touch sensors, to enable user interaction with the weather station.

Experiment Steps:

Step 1: Hardware Setup
- Connect ISL1218IUZ-T to the MCU according to the datasheet specifications.
- Wire weather sensors to the MCU's input pins, ensuring proper signal conditioning.
- Connect the display module and user interface components to the MCU.

Step 2: Software Configuration
- Write firmware code to initialize ISL1218IUZ-T and configure its settings, such as time format and alarm functionality.
- Implement routines to read data from weather sensors and store timestamped data in non-volatile memory.
- Develop user interface logic to display weather data on the chosen display module.

Step 3: Testing and Calibration
- Power up the weather station and verify the proper functioning of ISL1218IUZ-T and sensor data acquisition.
- Calibrate the sensors and RTC if necessary to ensure accurate weather data recording.
- Test the user interface for usability and responsiveness.

Considerations:

- Power Consumption: Optimize the firmware and hardware design to minimize power consumption, especially in battery-operated applications.
- Accuracy: Regularly calibrate the RTC and weather sensors to maintain accurate timestamping and weather data recording.
- User Experience: Design the user interface intuitively to provide users with easy access to weather information and system controls.
- Environmental Factors: Ensure the weather station enclosure provides adequate protection against environmental elements to maintain system reliability.

ISL1218IUZ-T FAQ

1. How to order ISL1218IUZ-T on icwhale.com?

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2. How does icwhale.com guarantee that ISL1218IUZ-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL1218IUZ-T. All suppliers must pass our qualification reviews before they can publish their products including ISL1218IUZ-T on icwhale.com; we pay more attention to the channels and quality of ISL1218IUZ-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL1218IUZ-T price and inventory displayed accurate?

The price and inventory of ISL1218IUZ-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.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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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 ISL1218IUZ-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 ISL1218IUZ-T we delivered, we will accept the replacement or return of the ISL1218IUZ-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 ISL1218IUZ-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