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Name: DS1338U-33/T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1338U-33/T&R
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 DS1338U-33/T&R

Part No.:: DS1338U-33/T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1338U-33/T&R.pdf

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

In Stock:: 4004

Quantity:: Add To Cart

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DS1338U-33/T&R Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
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:
3V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 3.7V
Current-Timekeeping(Max):
125µA ~ 200µA @ 3.63V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1338U-33/T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1338U-33/T&R 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 DS1338U-33/T&R 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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DS1338U-33/T&R information

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Basic introduction and simple engineering application of DS1338U-33/T&R

DS1338U-33/T&R is a real-time clock (RTC) chip manufactured by Maxim Integrated. It is commonly used in electronic projects requiring accurate timekeeping functionality.

Basic Introduction:

The DS1338U-33/T&R RTC chip is an I2C interface-based device that provides accurate time and date information with low power consumption. It features a built-in temperature-compensated crystal oscillator (TCXO) for enhanced precision.

Application in Simple Projects:

In a basic project scenario, DS1338U-33/T&R can be utilized to create a digital clock with the following steps:

1. Circuit Setup:

Connect the DS1338U-33/T&R chip to a microcontroller or single-board computer using the I2C interface. Ensure proper connections for power (VCC and GND) and I2C communication (SDA and SCL).

2. Initialization:

Write firmware code to initialize the DS1338U-33/T&R chip and set the current time and date. This involves configuring the appropriate registers through I2C communication.

3. Display Integration:

Integrate a display module, such as an LCD or LED display, to visualize the time and date information obtained from the DS1338U-33/T&R chip. Utilize the microcontroller's GPIO pins to control the display.

4. User Interaction:

Implement user interaction features, such as buttons or switches, to adjust the time and date settings. Use GPIO pins for input and update the DS1338U-33/T&R chip accordingly via I2C communication.

5. Power Management:

Ensure proper power supply to the DS1338U-33/T&R chip and connected components. Utilize voltage regulators and decoupling capacitors to maintain stable operation and minimize noise.

Experimental Procedure:

To create a digital clock using DS1338U-33/T&R, follow these steps:

1. Hardware Setup:

Connect the DS1338U-33/T&R chip to your microcontroller or development board according to the datasheet specifications. Ensure proper power and ground connections.

2. Firmware Development:

Write firmware code to initialize the I2C communication with the DS1338U-33/T&R chip and set the current time and date.

3. Display Integration:

Connect the chosen display module to your microcontroller. Write code to display the time and date information retrieved from the DS1338U-33/T&R chip.

4. User Interaction:

If desired, add buttons or switches to allow users to adjust the time and date settings. Implement code to handle user input and update the DS1338U-33/T&R chip accordingly.

5. Testing:

Once the hardware and firmware are set up, test the digital clock's functionality. Verify that the timekeeping accuracy meets your requirements and that user interaction features work as intended.

Conclusion:

In conclusion, the DS1338U-33/T&R RTC chip offers a straightforward solution for adding real-time clock functionality to electronic projects. By following the provided steps, beginners can create a digital clock project and gain hands-on experience with I2C communication and timekeeping concepts.

DS1338U-33/T&R FAQ

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3. Are the DS1338U-33/T&R price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1338U-33/T&R?

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 DS1338U-33/T&R we delivered, we will accept the replacement or return of the DS1338U-33/T&R 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 DS1338U-33/T&R.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations