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Name: X1228V14IZ-2.7A
Brand: Renesas Electronics America Inc
SKU: X1228V14IZ-2.7A
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 X1228V14IZ-2.7A

Part No.:: X1228V14IZ-2.7A

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:: X1228V14IZ-2.7A.pdf

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

In Stock:: 3975

Quantity:: Add To Cart

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X1228V14IZ-2.7A Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm 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

X1228V14IZ-2.7A this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including X1228V14IZ-2.7A 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 X1228V14IZ-2.7A 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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X1228V14IZ-2.7A information

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Basic introduction and simple engineering application of X1228V14IZ-2.7A

X1228V14IZ-2.7A is a low-power, serial-interface real-time clock (RTC) device with battery backup capabilities, commonly used in embedded systems for timekeeping and data logging applications.

Application Scenario:

In a weather monitoring station, X1228V14IZ-2.7A can be utilized to timestamp and log environmental data, such as temperature and humidity readings, for later analysis and reporting.

Experiment Setup:

To understand the functionality of X1228V14IZ-2.7A, follow these experimental steps:

1. Connection:

Connect X1228V14IZ-2.7A to a microcontroller board, such as Arduino or Raspberry Pi, using the I2C interface. Ensure proper wiring of SDA (data) and SCL (clock) lines to the corresponding pins on the microcontroller.

2. Initialization:

Initialize the RTC device by sending the appropriate commands and configurations through the I2C bus. Set the current date and time, as well as alarm settings if necessary, using the provided registers and commands.

3. Data Logging:

Read the current date and time from X1228V14IZ-2.7A and log sensor data alongside timestamps obtained from the RTC. Store the data in non-volatile memory, such as an SD card or EEPROM, for persistent storage.

4. Alarm Functionality:

Configure alarm settings on X1228V14IZ-2.7A to trigger interrupts at specified times or dates. Use these interrupts to wake up the microcontroller from sleep mode for timely data acquisition or system operations.

5. Power Management:

Utilize the battery backup feature of X1228V14IZ-2.7A to maintain accurate timekeeping during power outages or when the main power source is disconnected. Test the device under various power conditions to verify its reliability.

Considerations:

When working with X1228V14IZ-2.7A, it's important to consider:

- I2C Communication: Ensure proper configuration and addressing of the RTC device for successful communication with the microcontroller.

- Battery Backup: Choose a suitable backup battery and implement proper charging circuitry to ensure uninterrupted operation of the RTC during power loss.

- Data Integrity: Implement error-checking mechanisms to verify the integrity of data read from and written to X1228V14IZ-2.7A, especially when logging critical information.

- Calibration: Periodically calibrate the RTC device to compensate for drift and maintain accurate timekeeping over extended periods.

- Integration: Integrate X1228V14IZ-2.7A seamlessly into your embedded system design, considering factors such as board space, power consumption, and compatibility with other peripherals.

X1228V14IZ-2.7A FAQ

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3. Are the X1228V14IZ-2.7A price and inventory displayed accurate?

The price and inventory of X1228V14IZ-2.7A 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 X1228V14IZ-2.7A?

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 X1228V14IZ-2.7A we delivered, we will accept the replacement or return of the X1228V14IZ-2.7A 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 X1228V14IZ-2.7A.

(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