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Name: DS1340Z-3
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1340Z-3
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 DS1340Z-3

Part No.:: DS1340Z-3

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1340Z-3.pdf

Description:: IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock:: 2002

Quantity:: Add To Cart

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DS1340Z-3 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, Trickle-Charger
MemorySize:
-
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.7V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 3.7V
Current-Timekeeping(Max):
125µA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1340Z-3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1340Z-3 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 DS1340Z-3 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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DS1340Z-3 information

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Basic introduction and simple engineering application of DS1340Z-3

DS1340Z-3 is a real-time clock (RTC) chip manufactured by Maxim Integrated. It offers accurate timekeeping functions and operates with low power consumption, making it suitable for a wide range of applications.

Application Scenario:

In embedded systems and IoT devices, DS1340Z-3 can be utilized for timekeeping and timestamping events. For instance, it can be integrated into data loggers to record the time of sensor readings or used in alarm systems to trigger events at specific times.

Circuit Design:

To create a simple project using DS1340Z-3 for timekeeping, follow these steps:

1. Connection Setup:

Connect DS1340Z-3 to a microcontroller, such as Arduino or Raspberry Pi, using the Inter-Integrated Circuit (I2C) protocol. Wire the SDA (serial data) and SCL (serial clock) pins of DS1340Z-3 to the corresponding pins on the microcontroller.

2. Initialization:

In the firmware code, initialize the I2C communication with the microcontroller and configure the necessary registers of DS1340Z-3 for timekeeping. Set the current date and time in the RTC registers.

3. Timekeeping:

Implement functions in the firmware to read the current time from DS1340Z-3 and display it on an output device, such as an LCD screen or serial monitor. Update the time periodically to ensure accurate timekeeping.

4. Alarm Functionality:

Utilize the alarm features of DS1340Z-3 to trigger events at specific times. Configure the alarm registers with the desired alarm time and enable the alarm interrupt. When the alarm triggers, the microcontroller can execute predefined actions, such as activating a buzzer or sending a notification.

5. Power Management:

Ensure proper power supply to DS1340Z-3 to maintain timekeeping functionality, even during power outages. Use a backup power source, such as a coin cell battery, to provide power to the RTC chip when the main power is disconnected.

Considerations:

When designing the project, consider the following factors:

- I2C Communication: Ensure proper wiring and communication protocol setup between DS1340Z-3 and the microcontroller.

- Accuracy and Calibration: Calibrate the RTC chip periodically to maintain accurate timekeeping, accounting for factors like temperature drift.

- Backup Power: Implement a reliable backup power source to prevent data loss and maintain timekeeping functionality during power interruptions.

- Error Handling: Implement error-checking routines in the firmware to handle communication errors or RTC failure scenarios gracefully.

- Integration with Other Systems: Integrate DS1340Z-3 seamlessly with other components or sensors in the project for enhanced functionality, such as logging timestamped data or synchronizing events.

DS1340Z-3 FAQ

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3. Are the DS1340Z-3 price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1340Z-3?

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 DS1340Z-3 we delivered, we will accept the replacement or return of the DS1340Z-3 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 DS1340Z-3.

(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