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Name: X1288S16
Brand: Renesas Electronics America Inc
SKU: X1288S16
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 X1288S16

Part No.:: X1288S16

Manufacturer:: Renesas Electronics America Inc

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: X1288S16.pdf

Description:: IC RTC CLK/CALENDAR I2C 16-SOIC

In Stock:: 2413

Quantity:: Add To Cart

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X1288S16 Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Supervisor, Watchdog Timer
MemorySize:
-
TimeFormat:
HH:MM:SS:hh (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:
0°C ~ 70°C
MountingType:
Surface Mount

X1288S16 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including X1288S16 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 X1288S16 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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X1288S16 information

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Basic introduction and simple engineering application of X1288S16

X1288S16 is a real-time clock (RTC) IC with integrated EEPROM, suitable for various timekeeping applications in electronic devices. It features a compact form factor, low power consumption, and precise timekeeping capabilities.

Application Scenario:

In a digital alarm clock project, X1288S16 can be utilized to maintain accurate timekeeping and store alarm settings even during power loss.

Circuit Design:

To create a digital alarm clock using X1288S16, follow these steps:

1. RTC Connection:

Connect X1288S16 to the microcontroller or development board, ensuring proper power and communication connections. Utilize the I2C or SPI interface for communication, and configure the address pins if multiple RTCs are used in the same circuit.

2. Alarm Settings:

Program the alarm settings in the EEPROM memory of X1288S16 using the microcontroller. Store the alarm time, repeat intervals, and alarm tone preferences in the designated memory locations.

3. User Interface:

Design a user interface using a display module, such as an LCD or OLED screen, to show the current time, alarm status, and user settings. Use push buttons or a touchscreen for user input to set or disable alarms.

4. Alarm Activation:

Implement logic in the microcontroller firmware to check the current time against the stored alarm settings in X1288S16. Activate the alarm output, such as a buzzer or speaker, when the current time matches the programmed alarm time.

5. Power Backup:

Ensure a backup power source, such as a coin cell battery or supercapacitor, is connected to X1288S16 to maintain timekeeping and alarm settings during power outages. Implement power switching circuitry to seamlessly transition between main power and backup power.

Considerations:

When designing the digital alarm clock circuit, consider the following:

- Low Power Consumption: Optimize the firmware and hardware design to minimize power consumption, especially in standby mode, to prolong battery life.

- User-Friendly Interface: Design the user interface to be intuitive and easy to use, allowing users to set alarms and adjust settings without confusion.

- Alarm Accuracy: Ensure that the alarm triggers accurately at the specified time, accounting for any drift in the RTC's clock over time.

- Backup Power Management: Implement robust power management circuitry to switch seamlessly between main power and backup power, preventing data loss and ensuring continuous operation.

- System Testing: Thoroughly test the digital alarm clock system to verify its functionality, including alarm triggering, timekeeping accuracy, and power failover performance.

X1288S16 FAQ

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3. Are the X1288S16 price and inventory displayed accurate?

The price and inventory of X1288S16 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 X1288S16?

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 X1288S16 we delivered, we will accept the replacement or return of the X1288S16 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 X1288S16.

(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