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Name: X1228S14Z-2.7
Brand: Renesas Electronics America Inc
SKU: X1228S14Z-2.7
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 X1228S14Z-2.7

Part No.:: X1228S14Z-2.7

Manufacturer:: Renesas Electronics America Inc

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:: X1228S14Z-2.7.pdf

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

In Stock:: 3845

Quantity:: Add To Cart

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X1228S14Z-2.7 Specifications

Package/Case:
14-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:
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

X1228S14Z-2.7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including X1228S14Z-2.7 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 X1228S14Z-2.7 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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X1228S14Z-2.7 information

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Basic introduction and simple engineering application of X1228S14Z-2.7

X1228S14Z-2.7 is a versatile EEPROM (Electrically Erasable Programmable Read-Only Memory) chip commonly used in electronic projects for data storage and retrieval. It features a compact form factor, low power consumption, and a wide operating voltage range, making it suitable for various applications in embedded systems.

Application Scenario:

In a simple weather station project, X1228S14Z-2.7 can be utilized to store historical temperature and humidity data, providing valuable information for analysis and forecasting.

Circuit Design:

To create a weather station using X1228S14Z-2.7, follow these steps:

1. Sensor Integration:

Connect temperature and humidity sensors, such as DHT11 or DHT22, to the microcontroller's GPIO pins, such as pins PA0 and PA1, respectively. Ensure proper signal conditioning and calibration for accurate data measurement.

2. EEPROM Interfacing:

Connect X1228S14Z-2.7 to the microcontroller's I2C (Inter-Integrated Circuit) interface. Typically, this involves connecting the SDA (Serial Data) and SCL (Serial Clock) pins of the EEPROM to the corresponding pins on the microcontroller, along with pull-up resistors.

3. Data Logging:

Write firmware code to periodically read temperature and humidity data from the sensors and store it in the X1228S14Z-2.7 EEPROM. Implement error-checking mechanisms to ensure data integrity during storage.

4. User Interface:

Integrate a display, such as an LCD or OLED screen, to visualize real-time and historical weather data. Use the microcontroller's GPIO pins, such as pin PC0 for data output, to interface with the display module.

5. Power Management:

Implement a stable power supply system, including voltage regulators and decoupling capacitors, to ensure reliable operation of both the microcontroller and X1228S14Z-2.7 EEPROM. Consider low-power modes to extend battery life in portable applications.

Considerations:

When designing the weather station, consider the following factors:

- Data Storage Capacity: Determine the required EEPROM capacity based on the frequency of data logging and the duration of data storage.

- Data Retention: Ensure that the EEPROM has sufficient data retention capability to preserve stored data during power loss or system shutdown.

- I2C Communication: Implement proper error handling and bus arbitration mechanisms to prevent data corruption or communication errors on the I2C bus.

- Environmental Conditions: Choose sensor and component materials suitable for outdoor use, considering factors such as temperature, humidity, and moisture resistance.

- Data Analysis: Develop software algorithms to analyze stored data and generate meaningful insights, such as temperature trends or humidity fluctuations over time.

X1228S14Z-2.7 FAQ

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3. Are the X1228S14Z-2.7 price and inventory displayed accurate?

The price and inventory of X1228S14Z-2.7 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 X1228S14Z-2.7?

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 X1228S14Z-2.7 we delivered, we will accept the replacement or return of the X1228S14Z-2.7 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 X1228S14Z-2.7.

(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