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Name: PCF2123U/10AA/1,00
Brand: NXP USA Inc.
SKU: PCF2123U/10AA/1,00
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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NXP USA Inc. PCF2123U/10AA/1,00

Part No.:: PCF2123U/10AA/1,00

Manufacturer:: NXP USA Inc.

Package:: Die

Datasheet:: PCF2123U/10AA/1,00.pdf

Description:: IC RTC CLK/CALENDAR SPI DIE

In Stock:: 3071

Quantity:: Add To Cart

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PCF2123U/10AA/1,00 Specifications

Package/Case:
Die
Packaging:
Bulk
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, Watchdog Timer
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
SPI
Voltage-Supply:
1.6V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
0.33µA ~ 0.38µA @ 2V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PCF2123U/10AA/1,00 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCF2123U/10AA/1,00 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 PCF2123U/10AA/1,00 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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PCF2123U/10AA/1,00 information

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Basic introduction and simple engineering application of PCF2123U/10AA/1,00

PCF2123U/10AA/1,00 is a highly integrated real-time clock (RTC) module manufactured by NXP Semiconductors. This RTC module offers accurate timekeeping and calendar functions, making it suitable for a wide range of applications, including consumer electronics, industrial automation, and automotive systems.

Application Scenario:

In an automotive application, PCF2123U/10AA/1,00 can be utilized to provide accurate timing for various functions such as event scheduling, data logging, and synchronization across different vehicle systems.

Circuit Design:

To incorporate PCF2123U/10AA/1,00 into a simple project, follow these steps:

1. Hardware Setup:

Connect the PCF2123U/10AA/1,00 module to a microcontroller or single-board computer (SBC) using the I2C or SPI communication interface. Ensure proper wiring and pull-up resistors as per the module's datasheet.

2. Initialization:

Write initialization code in your microcontroller firmware to configure the PCF2123U/10AA/1,00 module. This includes setting the time and date, choosing the clock frequency, and configuring alarm settings if necessary.

3. Timekeeping:

Implement functions to read and update the time and date from the PCF2123U/10AA/1,00 module. This allows your project to keep track of the current time and perform time-dependent actions.

4. Alarm Functionality:

Utilize the alarm features of PCF2123U/10AA/1,00 to trigger events at specific times. This can be used for tasks such as waking up a system from sleep mode, logging data at predetermined intervals, or signaling important events.

5. Power Management:

Implement power-saving mechanisms to minimize energy consumption when the system is idle. PCF2123U/10AA/1,00 offers low-power modes that can be leveraged to extend battery life in battery-operated devices.

Considerations:

When designing your project with PCF2123U/10AA/1,00, keep the following considerations in mind:

- Clock Accuracy: Ensure that the crystal oscillator used with PCF2123U/10AA/1,00 meets the required accuracy for your application to maintain precise timekeeping.

- Interrupt Handling: Implement interrupt handlers in your firmware to respond to alarm events generated by PCF2123U/10AA/1,00 effectively.

- Backup Power: Provide a backup power source or supercapacitor to maintain the RTC's timekeeping function during power loss or system shutdown.

- Temperature Compensation: Consider implementing temperature compensation algorithms to ensure accurate timekeeping over a wide temperature range.

- Calibration: Periodically calibrate the RTC module to compensate for any drift in the clock frequency and maintain accurate timekeeping over the long term.

PCF2123U/10AA/1,00 FAQ

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3. Are the PCF2123U/10AA/1,00 price and inventory displayed accurate?

The price and inventory of PCF2123U/10AA/1,00 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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6. What is the process for return or replacement of PCF2123U/10AA/1,00?

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 PCF2123U/10AA/1,00 we delivered, we will accept the replacement or return of the PCF2123U/10AA/1,00 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 PCF2123U/10AA/1,00.

(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