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Name: DS1339C-33#T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1339C-33#T&R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc./Maxim Integrated DS1339C-33#T&R

Part No.:: DS1339C-33#T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: DS1339C-33#T&R.pdf

Description:: IC RTC CLK/CALENDAR I2C 16-SOIC

In Stock:: 6275

Quantity:: Add To Cart

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DS1339C-33#T&R Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, Trickle-Charger
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.97V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 3.7V
Current-Timekeeping(Max):
200µA @ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1339C-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 DS1339C-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 DS1339C-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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DS1339C-33#T&R information

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Basic introduction and simple engineering application of DS1339C-33#T&R

DS1339C-33#T&R is a real-time clock (RTC) IC with integrated crystal and SRAM, offering accurate timekeeping and alarm functions. It operates over a wide voltage range and features low power consumption, making it suitable for battery-powered applications.

Application Scenario:

In a digital alarm clock project, DS1339C-33#T&R can be utilized to track time and trigger alarms at specific intervals.

Circuit Design:

To create a digital alarm clock using DS1339C-33#T&R, follow these steps:

1. Clock Connection:

Connect the crystal oscillator pins of DS1339C-33#T&R to the designated pins on the microcontroller, ensuring proper clock signal input.

2. Power Supply:

Ensure stable power supply to DS1339C-33#T&R and the microcontroller. Use voltage regulators and decoupling capacitors to minimize voltage fluctuations.

3. Communication:

Establish communication between DS1339C-33#T&R and the microcontroller using I2C or SPI interface protocols. Configure the appropriate GPIO pins for serial communication.

4. Alarm Configuration:

Utilize the alarm functionality of DS1339C-33#T&R to set specific time intervals for triggering alarms. Program the microcontroller to respond to alarm triggers by activating output devices or displaying notifications.

5. User Interface:

Integrate user interface elements such as an LCD display or LEDs to show current time and alarm status. Utilize GPIO pins to interface with the display components and indicate alarm activation.

Considerations:

When designing the circuit, consider the following:

- Power Consumption: Optimize the firmware to minimize power consumption and extend battery life, especially in battery-powered applications.

- Alarm Accuracy: Ensure precise timing and reliable alarm triggering by calibrating the RTC and accounting for any clock drift.

- User Interaction: Design an intuitive user interface to set alarm times and control clock functionalities effectively.

- Backup Power: Implement backup power sources such as coin cell batteries to maintain timekeeping functionality during main power outages.

- System Testing: Thoroughly test the digital alarm clock system to verify timekeeping accuracy, alarm functionality, and overall reliability under different operating conditions.

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3. Are the DS1339C-33#T&R price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1339C-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 DS1339C-33#T&R we delivered, we will accept the replacement or return of the DS1339C-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 DS1339C-33#T&R.

(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