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Name: ISL12057IBZ-T
Brand: Renesas Electronics America Inc
SKU: ISL12057IBZ-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Renesas Electronics America Inc ISL12057IBZ-T

Part No.:: ISL12057IBZ-T

Manufacturer:: Renesas Electronics America Inc

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: ISL12057IBZ-T.pdf

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

In Stock:: 2945

Quantity:: Add To Cart

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ISL12057IBZ-T Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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

ISL12057IBZ-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL12057IBZ-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 ISL12057IBZ-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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ISL12057IBZ-T information

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Basic introduction and simple engineering application of ISL12057IBZ-T

ISL12057IBZ-T is a real-time clock (RTC) module with integrated temperature compensation and crystal. It is commonly used in electronic devices requiring accurate timekeeping and temperature monitoring functionalities.

Application Scenario:

In a weather station project, ISL12057IBZ-T can be utilized to timestamp data readings accurately and monitor ambient temperature changes.

Circuit Design:

To incorporate ISL12057IBZ-T into a weather station project, follow these steps:

1. Component Connection:

Connect ISL12057IBZ-T to the microcontroller or single-board computer using I2C communication. Ensure proper pull-up resistors are connected to the SDA and SCL lines.

2. Power Supply:

Provide a stable power supply to ISL12057IBZ-T, typically ranging from 1.8V to 5.5V. Utilize a voltage regulator if necessary to ensure the module receives a consistent voltage level.

3. Crystal Connection:

Connect an external crystal oscillator to ISL12057IBZ-T to ensure accurate timekeeping. The crystal frequency typically ranges from 32.768kHz to 32768Hz.

4. Temperature Sensor Integration:

Connect an external temperature sensor, such as a thermistor or a digital temperature sensor, to ISL12057IBZ-T for temperature monitoring. Ensure proper calibration for accurate temperature readings.

5. Firmware Development:

Write firmware code to initialize ISL12057IBZ-T, read time and temperature data via I2C, and process the information for display or logging purposes.

Experiment Steps:

Follow these steps to conduct a simple experiment using ISL12057IBZ-T:

Step 1: Connect ISL12057IBZ-T to a microcontroller or single-board computer via I2C.

Step 2: Power up the circuit and ensure proper voltage levels are supplied to ISL12057IBZ-T.

Step 3: Initialize the RTC module in the firmware code and set the current date and time.

Step 4: Read the temperature data from ISL12057IBZ-T and display it on an LCD screen or serial monitor.

Step 5: Record the temperature readings at different time intervals to observe temperature changes.

Step 6: Compare the temperature readings with a calibrated thermometer to verify accuracy.

Considerations:

When working with ISL12057IBZ-T, consider the following:

- Calibration: Calibrate the RTC and temperature sensor for accurate timekeeping and temperature readings.

- Power Consumption: Optimize power management to prolong the battery life or reduce energy consumption in battery-operated applications.

- Data Logging: Implement data logging functionality to store time and temperature data for analysis or archival purposes.

- Environmental Factors: Shield the circuit from environmental factors, such as moisture or electromagnetic interference, to ensure reliable operation.

- Error Handling: Implement error handling mechanisms in the firmware code to address communication errors or sensor malfunctions.

ISL12057IBZ-T FAQ

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3. Are the ISL12057IBZ-T price and inventory displayed accurate?

The price and inventory of ISL12057IBZ-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 ISL12057IBZ-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 ISL12057IBZ-T we delivered, we will accept the replacement or return of the ISL12057IBZ-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 ISL12057IBZ-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