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Name: ISL1218IUZ
Brand: Renesas Electronics America Inc
SKU: ISL1218IUZ
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 ISL1218IUZ

Part No.:: ISL1218IUZ

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL1218IUZ.pdf

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

In Stock:: 324

Quantity:: Add To Cart

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ISL1218IUZ Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Bulk,Tube
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 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL1218IUZ 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 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 information

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Basic introduction and simple engineering application of ISL1218IUZ

ISL1218IUZ is a real-time clock (RTC) chip manufactured by Renesas Electronics. It is designed for low-power applications, offering precise timekeeping and a wide operating voltage range.

Application Scenario:

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

Circuit Design:

To integrate ISL1218IUZ into the weather station project, follow these steps:

1. Circuit Connection:

Connect ISL1218IUZ to the microcontroller, such as an Arduino, using the Inter-Integrated Circuit (I2C) communication protocol. Ensure proper pull-up resistors are connected to the SDA and SCL lines for reliable communication.

2. Power Supply:

Provide a stable power supply to ISL1218IUZ within its specified voltage range. Utilize a voltage regulator if necessary to ensure consistent voltage levels.

3. Initialization:

Initialize the RTC chip by configuring the time and date registers. This can be done using the appropriate commands and protocols specified in the ISL1218IUZ datasheet.

4. Data Logging:

Interface sensors, such as temperature and humidity sensors, to the microcontroller. Read sensor data periodically and use ISL1218IUZ to timestamp the data before storing it in non-volatile memory, such as an SD card or EEPROM.

5. Display:

Integrate a display module, such as an OLED or LCD screen, to visualize the recorded weather data along with the corresponding timestamps. Utilize the microcontroller's GPIO pins to control the display.

Considerations:

- Low Power Operation: Leverage ISL1218IUZ's low-power features to minimize energy consumption, crucial for battery-operated weather stations.

- Accuracy: Calibrate the RTC periodically to maintain accurate timekeeping, ensuring precise timestamps for the weather data.

- Data Integrity: Implement error-checking mechanisms to verify the integrity of the recorded data and timestamps, enhancing the reliability of the weather station.

- User Interface: Design a user-friendly interface to interact with the weather station, allowing users to view historical weather data and configure settings easily.

- Environmental Considerations: Shield the circuit from environmental factors such as moisture and temperature fluctuations to ensure long-term reliability and performance.

ISL1218IUZ FAQ

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3. Are the ISL1218IUZ price and inventory displayed accurate?

The price and inventory of ISL1218IUZ 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 ISL1218IUZ?

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 we delivered, we will accept the replacement or return of the ISL1218IUZ 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.

(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