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Name: DS1344E-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1344E-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 DS1344E-3+

Part No.:: DS1344E-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1344E-3+.pdf

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

In Stock:: 132

Quantity:: Add To Cart

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DS1344E-3+ Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
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+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1344E-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 DS1344E-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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DS1344E-3+ information

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Basic introduction and simple engineering application of DS1344E-3+

DS1344E-3+ is a real-time clock (RTC) chip manufactured by Maxim Integrated, offering precise timekeeping functionality ideal for a wide range of applications, from simple timekeeping to complex scheduling systems.

Overview:

The DS1344E-3+ RTC chip integrates a temperature-compensated crystal oscillator (TCXO) and a battery-backed SRAM, ensuring accurate timekeeping even in harsh environmental conditions or during power loss scenarios.

Application Scenario:

In a home automation project, DS1344E-3+ can be utilized to timestamp events, schedule tasks, and synchronize various devices within the smart home network.

Circuit Design:

To implement a basic timekeeping system using DS1344E-3+, follow these steps:

1. Hardware Setup:

Connect the DS1344E-3+ chip to the microcontroller or single-board computer (SBC) using the Inter-Integrated Circuit (I2C) interface. Ensure proper connections to the SDA (serial data) and SCL (serial clock) pins for communication.

2. Initialization:

Write initialization code in the firmware to configure the DS1344E-3+ chip. This includes setting the time, date, and alarm parameters according to the project requirements.

3. Timekeeping:

Utilize the DS1344E-3+ chip's internal RTC registers to read and update the current time and date. Implement algorithms to handle timekeeping functions such as incrementing seconds, minutes, hours, etc.

4. Event Logging:

Implement code to log events or trigger actions based on specific time or date conditions. For example, turn on lights at a certain time or send notifications for scheduled tasks.

5. Backup Power:

Ensure a backup power source, such as a coin cell battery, is connected to the DS1344E-3+ chip to maintain timekeeping functionality during power outages.

Experiment:

To experiment with DS1344E-3+ in a simple project, consider the following steps:

1. Hardware Setup: Connect the DS1344E-3+ chip to an Arduino board using the I2C interface. Wire the SDA and SCL pins to the corresponding pins on the Arduino.

2. Code Implementation: Write Arduino code to initialize the DS1344E-3+ chip, set the current time, and continuously display the time on an LCD screen.

3. Testing: Upload the code to the Arduino board and observe the real-time clock functionality. Verify that the time displayed on the LCD screen matches the current time.

4. Enhancements: Experiment with additional features such as setting alarms, logging events, or interfacing with other sensors to create more advanced timekeeping applications.

Conclusion:

In summary, DS1344E-3+ offers a reliable solution for accurate timekeeping in various projects, from simple hobbyist experiments to advanced industrial applications. By understanding its basic functionality and experimenting with practical projects, students and beginners can gain valuable hands-on experience in embedded systems development.

DS1344E-3+ FAQ

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