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Name: DS1743P-85IND+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1743P-85IND+
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 DS1743P-85IND+

Part No.:: DS1743P-85IND+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 34-PowerCap™ Module

Datasheet:: DS1743P-85IND+.pdf

Description:: IC RTC CLK/CALENDAR PAR 34-PCM

In Stock:: 2825

Quantity:: Add To Cart

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DS1743P-85IND+ Specifications

Package/Case:
34-PowerCap™ Module
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Y2K
MemorySize:
8KB
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
3V
Current-Timekeeping(Max):
3mA @ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1743P-85IND+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1743P-85IND+ 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 DS1743P-85IND+ 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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DS1743P-85IND+ information

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Basic introduction and simple engineering application of DS1743P-85IND+

DS1743P-85IND+ is a non-volatile static RAM (NVSRAM) integrated circuit with a real-time clock/calendar (RTCC) function. It combines high-speed SRAM with a non-volatile element to provide data retention even when power is removed. This feature makes it suitable for applications requiring data storage in volatile environments or when frequent power cycles occur.

Application Scenario:

In electronic systems where data integrity and reliable timekeeping are essential, DS1743P-85IND+ finds application. One such scenario is in battery-powered devices, such as portable data loggers or handheld instrumentation, where maintaining accurate time and preserving data during power interruptions are critical requirements.

Circuit Design:

To understand the functionality of DS1743P-85IND+ and its integration into a simple project, follow these steps:

1. Hardware Setup:

- Connect the DS1743P-85IND+ IC to a microcontroller development board or a breadboard for experimentation.

- Provide power to the DS1743P-85IND+ IC, ensuring proper voltage levels according to its datasheet specifications.

- Connect the necessary pins of DS1743P-85IND+ to the microcontroller or any other interfacing device as per the application requirements.

2. Initialization and Configuration:

- Initialize the DS1743P-85IND+ IC by setting up the control registers through the microcontroller.

- Configure the real-time clock/calendar settings such as time, date, and alarm functionalities using appropriate commands or programming instructions.

3. Data Storage and Retrieval:

- Demonstrate the data storage capability of DS1743P-85IND+ by writing some sample data into its SRAM portion.

- Implement read operations to retrieve the stored data from DS1743P-85IND+ and display it on an output interface like an LCD or serial monitor.

4. Real-Time Clock Functionality:

- Showcase the real-time clock feature by continuously updating and displaying the current time and date information obtained from DS1743P-85IND+.

- Implement alarm functionalities to trigger specific actions or events at predefined times, demonstrating the versatility of DS1743P-85IND+ in time-sensitive applications.

5. Power Cycling Test:

- Conduct experiments to simulate power interruptions or cycling scenarios to observe the data retention capability of DS1743P-85IND+ and ensure that the stored data remains intact across power cycles.

Considerations:

- Power Supply Stability: Ensure a stable power supply to DS1743P-85IND+ to prevent data corruption or loss during operation.

- Interfacing Compatibility: Verify that the microcontroller or interfacing device communicates effectively with DS1743P-85IND+ and can control its functionalities as intended.

- Data Backup Strategy: Implement backup mechanisms or periodic data saving routines in the application firmware to safeguard critical information stored in DS1743P-85IND+ against unexpected failures or errors.

- Environmental Conditions: Consider the operating environment conditions such as temperature, humidity, and vibration, ensuring they comply with the specifications provided in the DS1743P-85IND+ datasheet for optimal performance and reliability.

DS1743P-85IND+ FAQ

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3. Are the DS1743P-85IND+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1743P-85IND+?

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 DS1743P-85IND+ we delivered, we will accept the replacement or return of the DS1743P-85IND+ 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 DS1743P-85IND+.

(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