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Name: X1228S14IZ-4.5A
Brand: Renesas Electronics America Inc
SKU: X1228S14IZ-4.5A
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 X1228S14IZ-4.5A

Part No.:: X1228S14IZ-4.5A

Manufacturer:: Renesas Electronics America Inc

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: X1228S14IZ-4.5A.pdf

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

In Stock:: 2865

Quantity:: Add To Cart

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X1228S14IZ-4.5A Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
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 ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

X1228S14IZ-4.5A this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including X1228S14IZ-4.5A 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 X1228S14IZ-4.5A 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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X1228S14IZ-4.5A information

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Basic introduction and simple engineering application of X1228S14IZ-4.5A

X1228S14IZ-4.5A is an integrated real-time clock (RTC) and non-volatile memory (NVM) module, commonly utilized in electronic systems for timekeeping and data storage functionalities. It combines the accuracy of a real-time clock with the convenience of non-volatile memory storage, making it suitable for a wide range of applications.

Application Scenario:

In a home automation project, X1228S14IZ-4.5A can be utilized to store user settings and system configuration parameters, while also providing accurate timekeeping functionality for scheduling tasks and events.

Circuit Design:

To integrate X1228S14IZ-4.5A into a home automation system, follow these steps:

1. Connection to Microcontroller:

Connect the I2C interface pins of X1228S14IZ-4.5A, such as SDA and SCL, to the corresponding pins of a microcontroller, such as an Arduino or Raspberry Pi. Ensure proper pull-up resistors are connected to these lines for reliable communication.

2. Power Supply:

Provide a stable power supply voltage, typically between 1.8V to 5.5V, to the VCC pin of X1228S14IZ-4.5A. Utilize voltage regulators and decoupling capacitors to minimize voltage fluctuations and ensure reliable operation.

3. Timekeeping Functionality:

Utilize the built-in real-time clock of X1228S14IZ-4.5A to keep track of time. Set the current time and date using the microcontroller, and periodically update the RTC registers to maintain accurate timekeeping, even in the absence of power.

4. Non-Volatile Memory Storage:

Store user settings, configuration parameters, and other critical data in the non-volatile memory of X1228S14IZ-4.5A. Utilize the available memory addresses to organize and access data efficiently.

5. User Interface:

Integrate a user interface, such as an LCD display or LEDs, to provide feedback on the system status and display time-related information. Utilize GPIO pins of the microcontroller to interface with the display components and control their operation.

Experiment:

To understand the functionality of X1228S14IZ-4.5A better, follow this simple experiment:

1. Setup:

Connect X1228S14IZ-4.5A to an Arduino Uno board using the I2C interface. Ensure proper wiring and power connections.

2. Time Setting:

Write a simple Arduino sketch to set the current time and date in the RTC registers of X1228S14IZ-4.5A. Display the set time on an LCD display connected to the Arduino.

3. Data Storage:

Store some sample data, such as temperature readings or user preferences, in the non-volatile memory of X1228S14IZ-4.5A. Retrieve and display this data on the Arduino serial monitor.

4. Power Cycling Test:

Power off the Arduino board and then power it back on. Verify that the time and stored data remain intact, demonstrating the non-volatile nature of X1228S14IZ-4.5A.

Considerations:

When designing the circuit and implementing the experiment, consider:

- Proper I2C communication setup, including pull-up resistors and addressing.

- Power supply stability and voltage level compatibility with X1228S14IZ-4.5A.

- Error handling and data validation techniques to ensure reliable operation.

- Compatibility of X1228S14IZ-4.5A with different microcontroller platforms and development environments.

- Integration of additional sensors or actuators to create more advanced applications leveraging the timekeeping and data storage capabilities of X1228S14IZ-4.5A.

X1228S14IZ-4.5A FAQ

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3. Are the X1228S14IZ-4.5A price and inventory displayed accurate?

The price and inventory of X1228S14IZ-4.5A 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 X1228S14IZ-4.5A?

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 X1228S14IZ-4.5A we delivered, we will accept the replacement or return of the X1228S14IZ-4.5A 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 X1228S14IZ-4.5A.

(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