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Name: ISL12028IVZ-T
Brand: Renesas Electronics America Inc
SKU: ISL12028IVZ-T
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 ISL12028IVZ-T

Part No.:: ISL12028IVZ-T

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL12028IVZ-T.pdf

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

In Stock:: 2479

Quantity:: Add To Cart

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ISL12028IVZ-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

ISL12028IVZ-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL12028IVZ-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 ISL12028IVZ-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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ISL12028IVZ-T information

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Basic introduction and simple engineering application of ISL12028IVZ-T

ISL12028IVZ-T is a real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO), offering accurate timekeeping and temperature monitoring capabilities. It is commonly used in embedded systems, IoT devices, and consumer electronics where precise timing and temperature tracking are essential.

Application Scenario:

In a weather station project, ISL12028IVZ-T can be utilized to record and display accurate time and temperature data, providing users with up-to-date environmental information.

Experiment Steps:

1. Hardware Setup:

Connect ISL12028IVZ-T to the microcontroller board using I2C communication. Ensure proper connections are made to the SDA (serial data) and SCL (serial clock) pins of both devices.

2. Initialization:

Initialize the ISL12028IVZ-T RTC module by sending appropriate configuration commands via the I2C interface. This includes setting the time format, enabling temperature compensation, and configuring alarm settings if required.

3. Timekeeping:

Start the RTC clock and periodically update the time registers with accurate time information obtained from the microcontroller's internal clock or an external time source. Ensure synchronization between the microcontroller and the RTC for consistent timekeeping.

4. Temperature Monitoring:

Read temperature data from the ISL12028IVZ-T module via the I2C interface. Convert the raw temperature values to Celsius or Fahrenheit using the provided conversion formulas and display the temperature readings on an LCD or through a serial interface.

5. Data Logging:

Log the time and temperature data to non-volatile memory, such as an EEPROM or an SD card, for long-term storage and analysis. Implement proper error checking and handling mechanisms to ensure data integrity.

Considerations:

- Power Supply: Ensure stable power is provided to ISL12028IVZ-T and the microcontroller to prevent data corruption and ensure reliable operation.

- I2C Communication: Implement robust error handling and retry mechanisms to handle communication errors and ensure data integrity during transmission.

- Calibration: Periodically calibrate the RTC and temperature sensor to maintain accuracy over time, especially in environments with varying temperature conditions.

- Environmental Factors: Shield the RTC module and temperature sensor from external factors such as humidity and electromagnetic interference to prevent erroneous readings.

- User Interface: Design a user-friendly interface to display time and temperature data, providing users with easy access to relevant information.

ISL12028IVZ-T FAQ

1. How to order ISL12028IVZ-T on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the ISL12028IVZ-T. All suppliers must pass our qualification reviews before they can publish their products including ISL12028IVZ-T on icwhale.com; we pay more attention to the channels and quality of ISL12028IVZ-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL12028IVZ-T price and inventory displayed accurate?

The price and inventory of ISL12028IVZ-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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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 ISL12028IVZ-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 ISL12028IVZ-T we delivered, we will accept the replacement or return of the ISL12028IVZ-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 ISL12028IVZ-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