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Name: X1205S8
Brand: Renesas Electronics America Inc
SKU: X1205S8
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 X1205S8

Part No.:: X1205S8

Manufacturer:: Renesas Electronics America Inc

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

Datasheet:

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

In Stock:: 2555

Quantity:: Add To Cart

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X1205S8 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
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:
2.7V ~ 5.5V
Voltage-SupplyBattery:
1.8V ~ 5.5V
Current-Timekeeping(Max):
10µA ~ 20µA @ 2.7V ~ 5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

X1205S8 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including X1205S8 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 X1205S8 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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X1205S8 information

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Basic introduction and simple engineering application of X1205S8

X1205S8 is a versatile real-time clock (RTC) chip commonly used in electronic projects for timekeeping and scheduling tasks. It offers precise timekeeping capabilities and a battery backup feature, ensuring accurate timekeeping even during power outages.

Application Scenario:

In a home automation project, X1205S8 can be utilized to schedule lighting control based on specific times of the day, enhancing energy efficiency and convenience.

Circuit Design:

To implement a lighting control system using X1205S8, follow these steps:

1. RTC Initialization:

Connect the X1205S8 to your microcontroller or single-board computer (SBC) using the I2C interface. Initialize the RTC chip with the current date and time upon system startup.

2. Schedule Definition:

Define the lighting schedule by programming the desired on and off times for each day of the week. Store this schedule in the X1205S8's non-volatile memory.

3. Time Comparison:

Periodically compare the current time from the X1205S8 RTC with the predefined schedule to determine if the lights should be turned on or off.

4. Output Control:

Control the lighting devices, such as LEDs or relays, based on the comparison results. Use the GPIO pins of your microcontroller or SBC to drive the output devices.

5. User Interface:

Integrate a user interface, such as a keypad or a smartphone app, to allow users to adjust the lighting schedule or manually override it when needed.

Considerations:

When designing the circuit, consider the following:

- Power Supply: Ensure a stable power supply for both the X1205S8 RTC chip and the controlling microcontroller or SBC to prevent data loss or erratic behavior.

- Error Handling: Implement error-checking mechanisms to handle situations like communication errors or invalid schedule data.

- Backup Power: Utilize a backup power source, such as a coin cell battery, to maintain the RTC's timekeeping functionality during power outages.

- Integration with Other Systems: Plan for seamless integration with other components or systems in your home automation setup, such as motion sensors or temperature sensors, to enhance functionality and automation capabilities.

- Testing and Validation: Thoroughly test the system to ensure reliable operation under various conditions, including different lighting scenarios and schedule adjustments.

X1205S8 FAQ

1. How to order X1205S8 on icwhale.com?

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2. How does icwhale.com guarantee that X1205S8 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the X1205S8. All suppliers must pass our qualification reviews before they can publish their products including X1205S8 on icwhale.com; we pay more attention to the channels and quality of X1205S8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the X1205S8 price and inventory displayed accurate?

The price and inventory of X1205S8 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.

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5. How is the shipping arranged?

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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 X1205S8?

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 X1205S8 we delivered, we will accept the replacement or return of the X1205S8 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 X1205S8.

(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