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Name: DS1343E-33+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1343E-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 DS1343E-33+T&R

Part No.:: DS1343E-33+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: DS1343E-33+T&R.pdf

Description:: IC RTC CLK/CALENDAR SPI 20-TSSOP

In Stock:: 3371

Quantity:: Add To Cart

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DS1343E-33+T&R Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
MemorySize:
96B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
SPI
Voltage-Supply:
3V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 5.5V
Current-Timekeeping(Max):
120µA ~ 160µA @ 3.63V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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DS1343E-33+T&R information

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Basic introduction and simple engineering application of DS1343E-33+T&R

DS1343E-33+T&R is a real-time clock (RTC) module manufactured by Maxim Integrated, offering accurate timekeeping and versatile functionality suitable for various applications in electronics projects. It comes in a small surface-mount package, making it easy to integrate into compact designs.

Basic Introduction:

The DS1343E-33+T&R RTC module features a built-in oscillator, calendar, and alarm functions, making it ideal for applications requiring precise timekeeping. It operates over a wide voltage range and has low power consumption, making it suitable for battery-powered devices.

Application in Simple Projects:

To demonstrate the functionality of DS1343E-33+T&R in a simple project, let's create a digital clock using this RTC module and a microcontroller. Follow these steps:

1. Hardware Setup:

- Connect the DS1343E-33+T&R module to the microcontroller. Ensure proper connections for power (VCC), ground (GND), serial clock (SCL), and serial data (SDA) pins.

- Include a backup battery to maintain timekeeping functionality during power loss.

2. Software Integration:

- Write firmware code for the microcontroller to communicate with the DS1343E-33+T&R module via the I2C interface. Utilize the microcontroller's I2C peripheral to send and receive data from the RTC module.

- Implement functions to read the current time and date from the RTC module and display it on an output device, such as an LCD screen or a serial monitor.

3. Clock Functionality:

- Configure the RTC module to generate periodic interrupts for updating the time. Set up alarms for specific events, such as triggering an alarm at a particular time of the day.

- Implement features for setting and adjusting the time and date through user input, such as buttons or a keypad.

4. Testing and Calibration:

- Test the functionality of the digital clock by verifying accurate timekeeping and alarm triggering.

- Calibrate the RTC module if necessary to ensure precise timekeeping accuracy over extended periods.

5. Expansion and Customization:

- Explore additional features and capabilities of the DS1343E-33+T&R module, such as temperature compensation or external crystal options, to enhance the project's functionality.

- Customize the firmware to add features like temperature monitoring, event logging, or network connectivity, depending on project requirements.

Conclusion:

In conclusion, the DS1343E-33+T&R RTC module offers reliable timekeeping functionality suitable for a wide range of electronic projects. By integrating this module into a simple digital clock project, beginners can gain hands-on experience in using RTCs and microcontrollers, paving the way for more advanced applications in the future.

DS1343E-33+T&R FAQ

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6. What is the process for return or replacement of DS1343E-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 DS1343E-33+T&R we delivered, we will accept the replacement or return of the DS1343E-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 DS1343E-33+T&R.

(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