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Name: PCF8564AU/10AB/1,0
Brand: NXP USA Inc.
SKU: PCF8564AU/10AB/1,0
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. PCF8564AU/10AB/1,0

Part No.:: PCF8564AU/10AB/1,0

Manufacturer:: NXP USA Inc.

Package:: Die

Datasheet:

Description:: IC RTC CLK/CALENDAR I2C DIE

In Stock:: 2739

Quantity:: Add To Cart

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PCF8564AU/10AB/1,0 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 (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
0.6µA ~ 0.75µA @ 2V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PCF8564AU/10AB/1,0 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCF8564AU/10AB/1,0 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 PCF8564AU/10AB/1,0 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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PCF8564AU/10AB/1,0 information

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Basic introduction and simple engineering application of PCF8564AU/10AB/1,0

PCF8564AU/10AB/1,0 is a real-time clock (RTC) and calendar chip manufactured by NXP Semiconductors. It provides accurate timekeeping and calendar functionality for a wide range of applications, including consumer electronics, industrial automation, and automotive systems.

Application Scenario:

In a digital clock project, PCF8564AU/10AB/1,0 can be utilized to display and maintain the current time and date. This chip ensures precise timekeeping even in the absence of external power, making it ideal for battery-powered devices.

Circuit Design:

To create a digital clock using PCF8564AU/10AB/1,0, follow these steps:

1. Connection to Microcontroller:

Connect the PCF8564AU/10AB/1,0 RTC chip to the microcontroller using the Inter-Integrated Circuit (I2C) interface. Wire the SDA (data) and SCL (clock) pins of the chip to the corresponding pins on the microcontroller, ensuring proper pull-up resistor connections.

2. Initialization:

Initialize the RTC chip by sending commands through the I2C interface. Set the current time, date, and any other configuration parameters required for the application.

3. Timekeeping:

The PCF8564AU/10AB/1,0 chip will continuously keep track of the time and date based on its internal clock. Read the time and date registers periodically from the chip to update the display.

4. Display:

Interface the microcontroller with a display module, such as an LCD or LED display, to show the current time and date. Utilize appropriate display drivers and libraries to update the display with the information obtained from the RTC chip.

5. Power Management:

Ensure proper power supply to both the microcontroller and the PCF8564AU/10AB/1,0 RTC chip. Implement power-saving modes where possible to extend battery life in portable devices.

Experiment Steps:

To experiment with PCF8564AU/10AB/1,0 and understand its functionality, follow these steps:

1. Hardware Setup:

Connect the PCF8564AU/10AB/1,0 chip to an Arduino or Raspberry Pi board using the I2C interface. Ensure proper wiring and connections.

2. Software Configuration:

Write a simple program to initialize the RTC chip and read the current time and date values. Display these values on the serial monitor or an attached display module.

3. Time Adjustment:

Modify the program to allow manual adjustment of the time and date settings. Test the accuracy of the RTC chip by comparing the displayed time with an external reference clock.

4. Alarm Functionality:

Explore the alarm features of the PCF8564AU/10AB/1,0 chip by setting up alarms at specific times. Trigger external events or notifications based on the alarm conditions.

5. Power Failure Handling:

Simulate power failures or interruptions and observe how the RTC chip retains the time and date information. Verify the chip's ability to resume normal operation once power is restored.

Considerations:

When working with PCF8564AU/10AB/1,0, consider the following:

- I2C Communication: Ensure proper I2C communication setup and address configuration for interfacing with the RTC chip.

- Backup Power: Provide backup power or battery backup to maintain timekeeping functionality during power outages.

- Accuracy: Regularly calibrate and adjust the RTC chip to maintain accurate timekeeping over long periods.

- External Interference: Shield the RTC chip and associated circuitry from external electromagnetic interference to prevent disruptions in timekeeping.

- Application Specifics: Customize the software and hardware setup according to the specific requirements of the project, such as display type, alarm triggers, and power management features.

PCF8564AU/10AB/1,0 FAQ

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3. Are the PCF8564AU/10AB/1,0 price and inventory displayed accurate?

The price and inventory of PCF8564AU/10AB/1,0 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 PCF8564AU/10AB/1,0?

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 PCF8564AU/10AB/1,0 we delivered, we will accept the replacement or return of the PCF8564AU/10AB/1,0 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 PCF8564AU/10AB/1,0.

(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