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Name: PCA2129T/Q900/2,51
Brand: NXP USA Inc.
SKU: PCA2129T/Q900/2,51
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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NXP USA Inc. PCA2129T/Q900/2,51

Part No.:: PCA2129T/Q900/2,51

Manufacturer:: NXP USA Inc.

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

Datasheet:: PCA2129T/Q900/2,51.pdf

Description:: IC RTC CLK/CAL I2C/SPI 16-SOIC

In Stock:: 2296

Quantity:: Add To Cart

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PCA2129T/Q900/2,51 Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.8V ~ 4.2V
Voltage-SupplyBattery:
1.8V ~ 4.2V
Current-Timekeeping(Max):
1.5µA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PCA2129T/Q900/2,51 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCA2129T/Q900/2,51 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 PCA2129T/Q900/2,51 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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PCA2129T/Q900/2,51 information

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Basic introduction and simple engineering application of PCA2129T/Q900/2,51

PCA2129T/Q900/2,51 is a versatile real-time clock (RTC) module commonly used in electronic projects and embedded systems. It offers precise timekeeping capabilities and various features suitable for a wide range of applications.

Basic Introduction:

The PCA2129T/Q900/2,51 RTC module integrates a real-time clock/calendar with an alarm function, timer, and watchdog functionality. It operates with low power consumption, making it ideal for battery-powered devices. Additionally, it supports various communication interfaces such as I2C and SPI for easy integration into existing circuits.

Application Scenario:

In a simple weather station project, PCA2129T/Q900/2,51 can be utilized to timestamp data readings and trigger alarms based on predefined conditions. Let's explore how to incorporate this module into the project:

Experiment Steps:

1. Hardware Setup:

Connect the PCA2129T/Q900/2,51 module to your microcontroller or single-board computer (SBC) using the I2C or SPI interface. Ensure proper wiring and power supply to the module.

2. Initialization:

Initialize the RTC module by sending appropriate configuration commands through the chosen communication interface. Set the time and date according to your local timezone.

3. Data Logging:

Configure your microcontroller or SBC to collect weather data from sensors such as temperature, humidity, and pressure sensors. Timestamp each data reading using the PCA2129T/Q900/2,51 RTC module.

4. Alarm Functionality:

Set up alarm thresholds for specific weather conditions, such as temperature exceeding a certain limit or humidity dropping below a threshold. When an alarm condition is met, trigger an alert using LEDs, buzzers, or notifications sent to a connected device.

5. User Interface:

Implement a user interface to display real-time weather data along with timestamps. You can use an LCD display or a graphical user interface (GUI) on a computer or smartphone for this purpose.

Considerations:

- Power Management: Ensure efficient power management to prolong battery life, especially in remote or outdoor installations.

- Error Handling: Implement error-checking mechanisms to handle communication errors or data corruption that may occur during operation.

- Calibration: Periodically calibrate the RTC module to maintain accurate timekeeping, especially in environments with temperature fluctuations.

- Data Storage: Decide on a suitable method for storing logged data, whether it's on a local storage device or in the cloud for long-term analysis and archival.

Conclusion:

In conclusion, PCA2129T/Q900/2,51 offers an excellent solution for adding real-time clock functionality to electronic projects and applications. By following the provided experiment steps and considerations, you can successfully integrate this module into your projects and enhance their functionality with precise timekeeping and alarm features.

PCA2129T/Q900/2,51 FAQ

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6. What is the process for return or replacement of PCA2129T/Q900/2,51?

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 PCA2129T/Q900/2,51 we delivered, we will accept the replacement or return of the PCA2129T/Q900/2,51 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 PCA2129T/Q900/2,51.

(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