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Name: PCA8565TS/1,118
Brand: NXP USA Inc.
SKU: PCA8565TS/1,118
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. PCA8565TS/1,118

Part No.:: PCA8565TS/1,118

Manufacturer:: NXP USA Inc.

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: PCA8565TS/1,118.pdf

Description:: IC RTC CLK/CALENDAR I2C 8-TSSOP

In Stock:: 2238

Quantity:: Add To Cart

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PCA8565TS/1,118 Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,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:
1.8V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
1.2µA ~ 5µA @ 2V ~ 5V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

PCA8565TS/1,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCA8565TS/1,118 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 PCA8565TS/1,118 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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PCA8565TS/1,118 information

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Basic introduction and simple engineering application of PCA8565TS/1,118

PCA8565TS/1,118 is a versatile digital I2C real-time clock/calendar (RTC) with an integrated temperature-compensated crystal oscillator (TCXO). It provides highly accurate timekeeping and calendar functions, making it suitable for a wide range of applications, including embedded systems, IoT devices, and consumer electronics.

Application Scenario:

In a home automation project, PCA8565TS/1,118 can be utilized to synchronize and manage various time-dependent tasks, such as turning on/off lights or controlling heating systems based on predefined schedules.

Circuit Integration:

To incorporate PCA8565TS/1,118 into your project, follow these steps:

1. Hardware Connection:

Connect PCA8565TS/1,118 to your microcontroller or single-board computer via the I2C interface. Ensure proper pull-up resistors are connected to the SDA and SCL lines for reliable communication.

2. Power Supply:

Provide a stable power supply to PCA8565TS/1,118, typically between 1.8V to 5.5V. Ensure proper decoupling capacitors are in place to filter out noise and ensure stable operation.

3. Configuration:

Configure the RTC settings, including time, date, and alarm functions, using the I2C interface and the appropriate register addresses. Refer to the datasheet for detailed register descriptions and configuration procedures.

4. Real-Time Clock:

Utilize the real-time clock feature of PCA8565TS/1,118 to keep track of time accurately. You can read the current time and date from the RTC registers and update them as necessary.

5. Alarm Function:

Implement alarm functionality using PCA8565TS/1,118 to trigger specific actions or events at predefined times. Configure the alarm registers with the desired alarm time and date, and set the alarm interrupt to notify the microcontroller when the alarm condition is met.

Experiment:

To understand PCA8565TS/1,118 functionalities better, you can perform the following experiment:

1. Hardware Setup:

Connect PCA8565TS/1,118 to an Arduino or Raspberry Pi board using the I2C interface. Make sure to provide the necessary power supply and pull-up resistors.

2. Software Setup:

Download and install the appropriate library for PCA8565TS/1,118 integration with your development platform. Arduino users can use libraries like "RTClib" for easy RTC management.

3. Timekeeping:

Write a simple program to read the current time and date from PCA8565TS/1,118 and display it on an LCD or serial monitor. Verify that the RTC maintains accurate timekeeping.

4. Alarm Test:

Set up an alarm using PCA8565TS/1,118 to trigger an LED or buzzer at a specific time. Write a program to handle the alarm interrupt and perform the desired action when the alarm goes off.

5. Power Management:

Test the power consumption of PCA8565TS/1,118 in different operating modes, such as active mode, standby mode, and power-down mode. Measure the current draw and evaluate the impact on battery life in battery-powered applications.

Considerations:

When using PCA8565TS/1,118 in your projects, consider the following:

- I2C Addressing: Ensure that there are no address conflicts with other I2C devices on the bus by configuring the address pins of PCA8565TS/1,118 appropriately.

- Backup Battery: If continuous timekeeping is required, connect a backup battery to PCA8565TS/1,118 to maintain clock and calendar data during power loss or when the main power source is disconnected.

- Temperature Compensation: Take into account the temperature compensation feature of PCA8565TS/1,118 to ensure accurate timekeeping over a wide temperature range.

- Interrupt Handling: Implement proper interrupt handling in your firmware to respond promptly to alarm events and other RTC-related interrupts without compromising system performance.

- Datasheet Reference: Refer to the datasheet of PCA8565TS/1,118 for detailed specifications, electrical characteristics, and application notes to maximize the functionality and reliability of the RTC in your projects.

PCA8565TS/1,118 FAQ

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3. Are the PCA8565TS/1,118 price and inventory displayed accurate?

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6. What is the process for return or replacement of PCA8565TS/1,118?

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 PCA8565TS/1,118 we delivered, we will accept the replacement or return of the PCA8565TS/1,118 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 PCA8565TS/1,118.

(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