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Name: DS1344E-3+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1344E-3+T&R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc./Maxim Integrated DS1344E-3+T&R

Part No.:: DS1344E-3+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1344E-3+T&R.pdf

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

In Stock:: 2676

Quantity:: Add To Cart

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DS1344E-3+T&R Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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:
2.7V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 5.5V
Current-Timekeeping(Max):
-
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1344E-3+T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1344E-3+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 DS1344E-3+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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DS1344E-3+T&R information

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Basic introduction and simple engineering application of DS1344E-3+T&R

DS1344E-3+T&R is a real-time clock (RTC) module with integrated crystal and battery backup, commonly used in electronic devices for accurate timekeeping and timestamping functionalities.

Introduction:

DS1344E-3+T&R is a compact RTC module manufactured by Maxim Integrated, designed to provide precise timekeeping capabilities for a wide range of applications. It incorporates a 32.768 kHz crystal oscillator and a lithium battery backup to maintain accurate timekeeping even during power loss or system shutdown.

Key Features:

- Integrated RTC with battery backup
- 32.768 kHz crystal oscillator
- I2C interface for communication
- Low power consumption
- Small form factor
- Industrial temperature range (-40°C to +85°C)

Application:

In a simple project, DS1344E-3+T&R can be utilized to add real-time clock functionality to a microcontroller-based system, enabling precise timekeeping and timestamping for various applications such as data logging, event scheduling, and time-based control systems.

Experiment:

To integrate DS1344E-3+T&R into a microcontroller project, follow these steps:

1. Hardware Setup:

Connect the DS1344E-3+T&R module to the microcontroller using the I2C interface. Ensure proper wiring of the SDA (Serial Data) and SCL (Serial Clock) lines between the module and the microcontroller.

2. Software Configuration:

Implement I2C communication routines in the microcontroller firmware to enable communication with the DS1344E-3+T&R module. Initialize the I2C peripheral and configure the appropriate communication parameters.

3. Timekeeping:

Utilize the RTC functionalities provided by the DS1344E-3+T&R module to read and set the current time and date. Implement algorithms to update the timekeeping registers periodically and handle time-related operations such as timestamping events or triggering actions at specific times.

4. Power Management:

Ensure proper power supply for both the microcontroller and the DS1344E-3+T&R module. Utilize low-power modes available in both devices to minimize power consumption and extend battery life in battery-powered applications.

5. Testing and Validation:

Test the integrated system thoroughly to verify the accuracy and reliability of timekeeping operations. Perform tests under various operating conditions to ensure proper functionality and performance of the DS1344E-3+T&R module in the target application.

Conclusion:

In conclusion, DS1344E-3+T&R is a versatile RTC module suitable for a wide range of applications requiring precise timekeeping capabilities. By following the provided steps, students and beginners can easily integrate this module into their projects and explore its functionalities in real-world applications.

DS1344E-3+T&R FAQ

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3. Are the DS1344E-3+T&R price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1344E-3+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 DS1344E-3+T&R we delivered, we will accept the replacement or return of the DS1344E-3+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 DS1344E-3+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