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Name: DS1672S-33+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1672S-33+T&R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc./Maxim Integrated DS1672S-33+T&R

Part No.:: DS1672S-33+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: DS1672S-33+T&R.pdf

Description:: IC RTC BINARY CNT I2C 8-SOIC

In Stock:: 4993

Quantity:: Add To Cart

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DS1672S-33+T&R Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Binary Counter
Features:
Trickle-Charger
MemorySize:
-
TimeFormat:
Binary
DateFormat:
Binary
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.97V ~ 3.63V
Voltage-SupplyBattery:
1.3V ~ 3.63V
Current-Timekeeping(Max):
500µA @ 3.63V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1672S-33+T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1672S-33+T&R 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 DS1672S-33+T&R 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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DS1672S-33+T&R information

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Basic introduction and simple engineering application of DS1672S-33+T&R

DS1672S-33+T&R is a low-cost, serial-interface real-time clock (RTC) module with battery backup, providing precise timekeeping and alarm functions. It operates over a wide voltage range and is suitable for various applications requiring accurate timekeeping.

Basic Introduction:

The DS1672S-33+T&R RTC module integrates a real-time clock/calendar and 32k x 8 battery-backed static RAM. It communicates with the host microcontroller via a simple serial interface, making it easy to interface with a wide range of embedded systems.

Application Example:

In a digital alarm clock project, DS1672S-33+T&R can be utilized to provide accurate timekeeping and trigger alarm notifications at specified times. Let's explore how to incorporate this RTC module into the project:

Experiment Steps:

1. Hardware Setup:

Connect the DS1672S-33+T&R module to the microcontroller board using the serial interface (SPI or I2C). Ensure proper wiring of the power supply and connect the backup battery to maintain timekeeping during power loss.

2. Initialization:

Write firmware code to initialize the DS1672S-33+T&R module, setting the current time and configuring alarm settings as per project requirements.

3. Timekeeping:

Read the current time from the RTC module periodically and display it on the project's user interface, such as an LCD display or OLED screen.

4. Alarm Functionality:

Implement alarm functionality in the microcontroller firmware, checking the current time against the predefined alarm time set in the DS1672S-33+T&R module. Activate alarm signals, such as sound or LED notifications, when the alarm time is reached.

5. User Interaction:

Integrate user interface elements, such as buttons or a touchscreen, to allow users to set alarm times and interact with the clock functions.

Considerations:

- Battery Backup: Ensure the backup battery is correctly connected and capable of maintaining timekeeping during power interruptions.

- Time Accuracy: Periodically synchronize the DS1672S-33+T&R module with an accurate time source to maintain precise timekeeping.

- Power Consumption: Optimize firmware and hardware design to minimize power consumption, extending the battery life and overall system reliability.

- Alarm Reliability: Test the alarm functionality thoroughly under various conditions to ensure reliable operation and timely notifications.

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6. What is the process for return or replacement of DS1672S-33+T&R?

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 DS1672S-33+T&R we delivered, we will accept the replacement or return of the DS1672S-33+T&R 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 DS1672S-33+T&R.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations