What is the Additional Feature ?

Name: DS1746P-70IND
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1746P-70IND
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 DS1746P-70IND

Part No.:: DS1746P-70IND

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 34-PowerCap™ Module

Datasheet:: DS1746P-70IND.pdf

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

In Stock:: 2936

Quantity:: Add To Cart

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DS1746P-70IND Specifications

Package/Case:
34-PowerCap™ Module
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Y2K
MemorySize:
128KB
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):
4mA @ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1746P-70IND this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1746P-70IND 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 DS1746P-70IND 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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DS1746P-70IND information

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Basic introduction and simple engineering application of DS1746P-70IND

DS1746P-70IND is a non-volatile static RAM (NVSRAM) integrated circuit with a real-time clock (RTC) module, commonly used in applications requiring data retention in the absence of power. It combines the functionality of both RAM and a battery-backed RTC, making it ideal for storing critical data such as system configuration settings, event logs, and timestamp information.

Application Scenario:

In electronic devices like industrial control systems, DS1746P-70IND can be utilized to maintain system state information, log operational events, and timestamp data for troubleshooting and analysis purposes.

Circuit Design:

To implement a simple project using DS1746P-70IND for data storage and timestamping, follow these steps:

1. Integration:

Connect DS1746P-70IND to the microcontroller or host system using standard communication interfaces such as SPI or I2C. Ensure proper power supply connections and decoupling capacitors for stable operation.

2. Data Storage:

Utilize the non-volatile RAM feature of DS1746P-70IND to store critical system parameters, user settings, or event logs. Implement read and write operations to access and update the stored data as required by the application.

3. Real-Time Clock:

Configure the real-time clock module of DS1746P-70IND to maintain accurate time and date information. Set initial time and date parameters and implement periodic updates to synchronize with an external time source if necessary.

4. Timestamping:

Use the RTC functionality of DS1746P-70IND to timestamp events or data entries. Capture timestamps for system events, sensor readings, or user interactions to track the sequence of operations and analyze system behavior.

5. Backup Power:

Ensure a reliable backup power source, such as a coin cell battery, is connected to DS1746P-70IND to maintain data integrity during power loss or system shutdown. Monitor battery voltage periodically and implement low-power modes to extend battery life.

Considerations:

When designing the project, consider the following factors:

- Data Retention: Verify the retention time of DS1746P-70IND under different operating conditions to ensure data integrity over the required storage duration.

- Power Consumption: Optimize system power management to minimize power consumption during both active and standby modes, prolonging battery life and reducing operating costs.

- Communication Protocol: Choose the appropriate communication protocol and configure interface parameters for reliable data exchange between DS1746P-70IND and the host system.

- Error Handling: Implement error detection and correction mechanisms to mitigate data corruption or loss caused by communication errors or power interruptions.

- Environmental Considerations: Ensure that the project enclosure provides adequate protection against environmental factors such as temperature fluctuations, humidity, and vibration to maintain reliable operation of DS1746P-70IND.

DS1746P-70IND FAQ

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3. Are the DS1746P-70IND price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1746P-70IND?

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 DS1746P-70IND we delivered, we will accept the replacement or return of the DS1746P-70IND 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 DS1746P-70IND.

(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