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Name: DS1338Z-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1338Z-3+
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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Analog Devices Inc./Maxim Integrated DS1338Z-3+

Part No.:: DS1338Z-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: DS1338Z-3+.pdf

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

In Stock:: 2231

Quantity:: Add To Cart

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DS1338Z-3+ Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Square Wave Output
MemorySize:
56B
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:
1.3V ~ 3.7V
Current-Timekeeping(Max):
200µA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1338Z-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1338Z-3+ 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 DS1338Z-3+ 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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DS1338Z-3+ information

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Basic introduction and simple engineering application of DS1338Z-3+

DS1338Z-3+ is a real-time clock (RTC) chip manufactured by Maxim Integrated. It offers accurate timekeeping functionality and is commonly used in embedded systems for applications requiring precise timekeeping, such as data logging, scheduling, and timing control.

Basic Overview:

The DS1338Z-3+ RTC chip integrates a 32.768kHz crystal oscillator, counters, and registers for time and date storage. It communicates with the microcontroller via an I2C interface, making it easy to interface with a wide range of microcontrollers and embedded platforms.

Application Example:

Let's explore a simple project using the DS1338Z-3+ RTC chip to create a digital clock with alarm functionality.

Project Setup:

To build the digital clock with alarm using the DS1338Z-3+, follow these steps:

1. Hardware Connection:

Connect the DS1338Z-3+ to your microcontroller board using the I2C interface. Typically, the SDA pin of the RTC chip connects to the microcontroller's SDA pin, and the SCL pin connects to the microcontroller's SCL pin.

2. Initialization:

Initialize the I2C communication interface on your microcontroller. Send commands to the DS1338Z-3+ to set the current time and date, as well as configure the alarm settings if needed.

3. Timekeeping:

Read the current time and date from the DS1338Z-3+ at regular intervals. Update the display on your microcontroller board to show the current time in a user-friendly format, such as hours, minutes, and seconds.

4. Alarm Functionality:

If implementing alarm functionality, continuously check the current time against the set alarm time. When the alarm time matches the current time, trigger an alarm signal, such as turning on a buzzer or flashing an LED.

5. User Interface:

Add a user interface to set the time, date, and alarm settings. This could be done using buttons, a keypad, or a touchscreen display, depending on the capabilities of your microcontroller board.

6. Power Supply:

Ensure the DS1338Z-3+ and the microcontroller board are powered adequately. Use a stable power source to prevent disruptions to timekeeping and alarm functionality.

Considerations:

When working with the DS1338Z-3+ RTC chip, keep the following considerations in mind:

- Backup Power: Implement a backup power source, such as a coin cell battery, to maintain timekeeping functionality in case of a main power failure.

- Accuracy: Calibrate the RTC chip periodically to ensure accurate timekeeping over extended periods.

- Interrupt Handling: Utilize microcontroller interrupts efficiently to handle timekeeping events and alarm triggers without wasting processor cycles.

- User-Friendly Interface: Design the user interface to be intuitive and easy to use, especially for setting time, date, and alarm configurations.

- Testing and Debugging: Thoroughly test the digital clock system to verify its reliability, accuracy, and robustness under various operating conditions.

DS1338Z-3+ FAQ

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6. What is the process for return or replacement of DS1338Z-3+?

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 DS1338Z-3+ we delivered, we will accept the replacement or return of the DS1338Z-3+ 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 DS1338Z-3+.

(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