What is the Additional Feature ?

Name: BQ3285ESS-TR1
Brand: Texas Instruments
SKU: BQ3285ESS-TR1
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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Texas Instruments BQ3285ESS-TR1

Part No.:: BQ3285ESS-TR1

Manufacturer:: Texas Instruments

Package:: -

Datasheet:

Description:: RTC, NON-VOLATILE, 1 TIMER(S)

In Stock:: 3647

Quantity:: Add To Cart

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BQ3285ESS-TR1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BQ3285ESS-TR1 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 BQ3285ESS-TR1 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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Basic introduction and simple engineering application of BQ3285ESS-TR1

BQ3285ESS-TR1 is a highly integrated real-time clock (RTC) chip manufactured by Texas Instruments. It is designed to provide accurate timekeeping and alarm functions for a variety of applications, ranging from consumer electronics to industrial equipment.

Application Scenario:

In this tutorial, we will explore how to use the BQ3285ESS-TR1 in a simple project to create a digital clock with alarm functionality using an Arduino microcontroller.

Experiment Setup:

To create the digital clock with alarm functionality, follow these steps:

1. Hardware Connections:

Connect the BQ3285ESS-TR1 RTC chip to your Arduino board following the wiring diagram provided in the datasheet. Ensure that the necessary power and ground connections are made.

2. Library Installation:

Download and install the RTC library for Arduino from the Arduino IDE Library Manager. This library provides functions to easily interface with the BQ3285ESS-TR1 RTC chip.

3. Initialization:

In your Arduino sketch, include the RTC library and initialize the RTC object. Set the current time and date on the RTC chip using the provided functions.

4. Display:

Connect an LCD display to your Arduino board to show the current time and alarm status. Use the appropriate Arduino library to control the display and update it with the time retrieved from the RTC chip.

5. Alarm Configuration:

Implement alarm functionality by configuring the alarm registers on the BQ3285ESS-TR1 chip. Set the desired alarm time and enable the alarm interrupt to trigger an event when the specified time is reached.

6. User Interface:

Add buttons or switches to your Arduino project to allow the user to set and toggle the alarm. Use digital input pins to read the state of these buttons and control the alarm functionality accordingly.

7. Testing:

Upload the Arduino sketch to your board and test the digital clock with alarm functionality. Verify that the clock displays the correct time and that the alarm triggers at the specified time.

Considerations:

When working with the BQ3285ESS-TR1 RTC chip, consider the following:

- Power Supply: Ensure stable power supply to the RTC chip to maintain accurate timekeeping.

- Battery Backup: Utilize a backup battery to preserve the time and date settings in case of power loss.

- Alarm Accuracy: Test the alarm functionality to ensure it triggers reliably at the specified time.

- User Interface: Design a user-friendly interface to allow easy configuration and control of the alarm settings.

- Integration: Integrate the digital clock with alarm functionality into your project seamlessly for enhanced usability.

BQ3285ESS-TR1 information

BQ3285ESS-TR1 Specifications

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

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3. Are the BQ3285ESS-TR1 price and inventory displayed accurate?

The price and inventory of BQ3285ESS-TR1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of BQ3285ESS-TR1?

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 BQ3285ESS-TR1 we delivered, we will accept the replacement or return of the BQ3285ESS-TR1 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 BQ3285ESS-TR1.

(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