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Name: ISL12058IUZ
Brand: Renesas Electronics America Inc
SKU: ISL12058IUZ
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 ISL12058IUZ

Part No.:: ISL12058IUZ

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: ISL12058IUZ.pdf

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

In Stock:: 3087

Quantity:: Add To Cart

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ISL12058IUZ Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.8V ~ 3.6V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
0.65µA @ 1.8V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ISL12058IUZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL12058IUZ 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 ISL12058IUZ 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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ISL12058IUZ information

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Basic introduction and simple engineering application of ISL12058IUZ

ISL12058IUZ is a Real-Time Clock (RTC) chip manufactured by Intersil Corporation. It is commonly used in electronic devices to provide accurate timekeeping functionality, even when the main system power is turned off.

Basic Introduction:

The ISL12058IUZ RTC chip integrates a real-time clock/calendar with battery backup, digital trimming for precision timekeeping, and a versatile serial interface. It operates over a wide voltage range and is housed in a compact, surface-mount package, making it suitable for various applications requiring reliable timekeeping.

Application Scenario:

In a simple project like a digital clock, ISL12058IUZ can be utilized to accurately maintain and display the current time. Below are the steps to create a basic digital clock using ISL12058IUZ:

Experiment Steps:

1. Circuit Connection:

Connect the ISL12058IUZ chip to the microcontroller or development board using the serial interface (SPI or I2C). Ensure proper connections for power (VCC), ground (GND), and the serial interface pins (SDA, SCL).

2. Power Supply:

Provide a stable power supply to the ISL12058IUZ chip. It typically operates within a voltage range of 1.8V to 5.5V. Use a voltage regulator and decoupling capacitors to ensure stable power delivery.

3. Initialization:

Write firmware code to initialize the ISL12058IUZ chip. This includes setting the current date and time, configuring alarm settings (if required), and enabling the oscillator for timekeeping.

4. Timekeeping:

Utilize the ISL12058IUZ chip's internal clock/calendar registers to read the current time and date information. Update the display interface (LCD, LED, etc.) periodically to reflect the accurate time.

5. User Interface:

Integrate user interface components, such as buttons or switches, to allow user interaction with the digital clock. Implement functionalities like setting the time or date using these input devices.

6. Alarm Functionality:

If desired, configure the ISL12058IUZ chip to generate alarms at specific times. Implement firmware routines to trigger actions (such as sound alarms or display messages) when the alarm conditions are met.

Considerations:

- Battery Backup: Ensure that a backup battery is connected to the ISL12058IUZ chip to maintain timekeeping functionality during power outages.

- Accuracy: Calibrate the clock periodically to maintain accurate timekeeping, especially if the crystal oscillator's frequency drifts over time.

- Power Consumption: Optimize firmware and hardware design to minimize power consumption, especially in battery-powered applications, to prolong battery life.

- Error Handling: Implement error-checking routines in the firmware to handle communication errors or invalid data from the ISL12058IUZ chip effectively.

Conclusion:

In summary, ISL12058IUZ is a versatile RTC chip suitable for various timekeeping applications. By following the outlined steps and considerations, beginners can create a simple digital clock project to understand the functionality and applications of ISL12058IUZ in practical electronics projects.

ISL12058IUZ FAQ

1. How to order ISL12058IUZ on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

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We have a professional and experienced quality control team to strictly verify and test the ISL12058IUZ. All suppliers must pass our qualification reviews before they can publish their products including ISL12058IUZ on icwhale.com; we pay more attention to the channels and quality of ISL12058IUZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL12058IUZ price and inventory displayed accurate?

The price and inventory of ISL12058IUZ 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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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 ISL12058IUZ?

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 ISL12058IUZ we delivered, we will accept the replacement or return of the ISL12058IUZ 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 ISL12058IUZ.

(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