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Name: X1227S8I-2.7AT1
Brand: Renesas Electronics America Inc
SKU: X1227S8I-2.7AT1
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 X1227S8I-2.7AT1

Part No.:: X1227S8I-2.7AT1

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:

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

In Stock:: 2396

Quantity:: Add To Cart

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X1227S8I-2.7AT1 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm 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 ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

X1227S8I-2.7AT1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including X1227S8I-2.7AT1 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 X1227S8I-2.7AT1 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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X1227S8I-2.7AT1 information

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Basic introduction and simple engineering application of X1227S8I-2.7AT1

X1227S8I-2.7AT1 is a low-power, real-time clock (RTC) chip commonly used in embedded systems for timekeeping and timestamping applications. It features a highly accurate oscillator and non-volatile memory for storing time and date information, even when the main system is powered off.

Application Scenario:

In a simple data logging project, X1227S8I-2.7AT1 can be utilized to timestamp data entries, enabling precise tracking of events over time.

Experiment Steps:

1. Circuit Connection:

Connect X1227S8I-2.7AT1 to the microcontroller using the I2C communication protocol. Wire the SDA pin of X1227S8I-2.7AT1 to the microcontroller's SDA pin and the SCL pin to the microcontroller's SCL pin.

2. Initialization:

Initialize the I2C communication interface on the microcontroller. Send the device address and necessary configuration data to X1227S8I-2.7AT1 to set the desired time format (12-hour or 24-hour), alarm settings, and other parameters.

3. Time Setting:

Allow the user to set the current time and date through a user interface, such as buttons or a serial monitor. Send the input data to the microcontroller, which then updates X1227S8I-2.7AT1's internal registers accordingly.

4. Data Logging:

Continuously read data from sensors or other sources, along with timestamps from X1227S8I-2.7AT1. Store this data in non-volatile memory, ensuring that each entry is associated with an accurate timestamp.

5. Retrieval and Analysis:

Provide functionality to retrieve logged data from memory, along with corresponding timestamps. Analyze this data to identify patterns, trends, or anomalies over time.

Considerations:

- Power Supply: Ensure a stable power supply to X1227S8I-2.7AT1 to maintain accurate timekeeping, even during power interruptions.

- Backup Power: Implement backup power sources, such as a coin cell battery, to preserve time and date information in case of main power failure.

- Error Handling: Implement error-checking mechanisms to handle communication errors or invalid data inputs effectively.

- Calibration: Periodically calibrate X1227S8I-2.7AT1 to maintain its accuracy over time, especially in environments with temperature fluctuations.

- Integration: Integrate X1227S8I-2.7AT1 seamlessly into the overall system architecture, ensuring compatibility with other components and interfaces.

X1227S8I-2.7AT1 FAQ

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3. Are the X1227S8I-2.7AT1 price and inventory displayed accurate?

The price and inventory of X1227S8I-2.7AT1 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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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 X1227S8I-2.7AT1?

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 X1227S8I-2.7AT1 we delivered, we will accept the replacement or return of the X1227S8I-2.7AT1 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 X1227S8I-2.7AT1.

(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