What is the Additional Feature ?

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

Part No.:: DS1743P-85+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: -

Datasheet:: DS1743P-85+.pdf

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

In Stock:: 470

Quantity:: Add To Cart

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DS1743P-85+ Specifications

Package/Case:
-
Packaging:
Bulk
Series:
*
ProductStatus:
Obsolete
Type:
-
Features:
-
MemorySize:
-
TimeFormat:
-
DateFormat:
-
Interface:
-
Voltage-Supply:
-
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
-
OperatingTemperature:
-
MountingType:
-

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

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Basic introduction and simple engineering application of DS1743P-85+

DS1743P-85+ is a real-time clock (RTC) chip manufactured by Maxim Integrated. It features a battery-backed SRAM and a clock/calendar with programmable alarm functions. The DS1743P-85+ is commonly used in embedded systems and electronic projects requiring accurate timekeeping and event scheduling capabilities.

Application Scenario:

In a home automation project, the DS1743P-85+ can be utilized to timestamp events and schedule tasks, such as turning lights on and off at specific times.

Circuit Design:

To incorporate the DS1743P-85+ into a simple project, follow these steps:

1. Connection to Microcontroller:

Connect the DS1743P-85+ to the microcontroller, such as an Arduino or Raspberry Pi, using the I2C or SPI interface. Ensure proper wiring and configure the communication protocol according to the microcontroller's specifications.

2. Power Supply:

Provide power to the DS1743P-85+ by connecting the VCC and GND pins to the appropriate power sources. Additionally, connect a backup battery to ensure uninterrupted timekeeping in case of main power failure.

3. Initialization:

Initialize the DS1743P-85+ by setting the current date and time using the microcontroller. This can be done by sending commands over the I2C or SPI bus to write to the appropriate registers in the DS1743P-85+.

4. Alarm Configuration:

Configure the alarm functionality of the DS1743P-85+ by setting the alarm time and date registers. This allows the DS1743P-85+ to generate an interrupt or trigger an event when the specified time is reached.

5. Event Logging:

Utilize the battery-backed SRAM of the DS1743P-85+ to log events or data periodically or in response to external triggers. This data can be later retrieved and analyzed by the microcontroller for various purposes.

Considerations:

When designing the circuit, consider the following:

- Power Consumption: Minimize power consumption by implementing proper power management techniques and utilizing low-power modes of the DS1743P-85+ when possible.

- Error Handling: Implement error checking and recovery mechanisms in the firmware to handle communication errors or data corruption in the DS1743P-85+.

- Compatibility: Ensure compatibility between the DS1743P-85+ and the microcontroller by verifying voltage levels, communication protocols, and register configurations.

- Accuracy: Regularly synchronize the DS1743P-85+ with an accurate time source to maintain precise timekeeping over extended periods.

- Integration: Integrate the DS1743P-85+ seamlessly into the overall system architecture, considering factors such as physical placement, signal routing, and communication with other components.

DS1743P-85+ FAQ

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

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

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

(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