What is the Additional Feature ?

Name: X1227S8I-4.5A
Brand: Renesas Electronics America Inc
SKU: X1227S8I-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.

Cart ( )

lmages are for reference only See Product Specifications

Renesas Electronics America Inc X1227S8I-4.5A

Part No.:: X1227S8I-4.5A

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:

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

In Stock:: 2114

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

X1227S8I-4.5A Specifications

Package/Case:
8-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:
4.5V ~ 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-4.5A this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including X1227S8I-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 X1227S8I-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.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

X1227S8I-4.5A information

Views：

Basic introduction and simple engineering application of X1227S8I-4.5A

X1227S8I-4.5A is a versatile I2C real-time clock (RTC) with non-volatile SRAM, featuring low power consumption and high precision timekeeping capabilities.

Application Scenario:

In a simple data logging project, X1227S8I-4.5A can be utilized to timestamp data entries for accurate record-keeping, such as in environmental monitoring systems.

Experiment Setup:

To integrate X1227S8I-4.5A into a data logging project, follow these steps:

1. Hardware Connection:

Connect X1227S8I-4.5A to your microcontroller or single-board computer using the I2C interface. Ensure proper wiring and pull-up resistors are employed according to the datasheet specifications.

2. Initialization:

Initialize the I2C communication with X1227S8I-4.5A from your microcontroller. Send the appropriate commands to configure the RTC settings, such as setting the time and date, alarm configuration, and control registers.

3. Data Logging:

Implement data logging functionality in your project's firmware. Retrieve the current time from X1227S8I-4.5A and timestamp the collected data entries before storing them in memory or transmitting them to a storage device.

4. Power Management:

Optimize power consumption by utilizing the low-power features of X1227S8I-4.5A, such as the battery backup for maintaining timekeeping during power loss. Implement sleep modes or power-saving techniques to prolong battery life.

5. Error Handling:

Implement error handling routines in your firmware to handle communication errors or RTC malfunction scenarios gracefully. Monitor the status registers of X1227S8I-4.5A for any error flags and take appropriate actions.

Considerations:

When working with X1227S8I-4.5A, keep the following considerations in mind:

- I2C Bus Speed: Ensure compatibility between the microcontroller's I2C bus speed and X1227S8I-4.5A's maximum communication speed for reliable data transfer.

- Backup Battery: Select a suitable backup battery with sufficient capacity and longevity to maintain RTC operation during power outages or when the main power source is disconnected.

- Clock Accuracy: Calibrate X1227S8I-4.5A periodically to maintain accurate timekeeping, especially if long-term stability is required for the application.

- Data Retention: Ensure that data stored in X1227S8I-4.5A's non-volatile SRAM is periodically backed up to external storage to prevent data loss in case of unexpected events.

- Environmental Conditions: Consider environmental factors such as temperature and humidity, which may affect X1227S8I-4.5A's performance, and take necessary precautions or provide appropriate housing for the device.

X1227S8I-4.5A FAQ

1. How to order X1227S8I-4.5A 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.

2. How does icwhale.com guarantee that X1227S8I-4.5A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the X1227S8I-4.5A. All suppliers must pass our qualification reviews before they can publish their products including X1227S8I-4.5A on icwhale.com; we pay more attention to the channels and quality of X1227S8I-4.5A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the X1227S8I-4.5A price and inventory displayed accurate?

The price and inventory of X1227S8I-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.

4. What forms of payment are accepted?

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

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 X1227S8I-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 X1227S8I-4.5A we delivered, we will accept the replacement or return of the X1227S8I-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 X1227S8I-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