What is the Additional Feature ?

Name: PT7C43190WEX
Brand: Diodes Incorporated
SKU: PT7C43190WEX
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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Diodes Incorporated PT7C43190WEX

Part No.:: PT7C43190WEX

Manufacturer:: Diodes Incorporated

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

Datasheet:: PT7C43190WEX.pdf

Description:: IC RTC CALENDAR 3-WIRE SER 8SOIC

In Stock:: 3070

Quantity:: Add To Cart

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PT7C43190WEX Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
3-Wire Serial
Voltage-Supply:
1.35V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
0.6µA ~ 14µA @ 3V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PT7C43190WEX this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PT7C43190WEX 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 PT7C43190WEX 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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PT7C43190WEX information

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Basic introduction and simple engineering application of PT7C43190WEX

PT7C43190WEX is a real-time clock (RTC) module with integrated EEPROM memory, commonly used in electronic projects for timekeeping and data logging applications.

Introduction:

The PT7C43190WEX module provides accurate timekeeping functionality along with non-volatile memory storage, making it suitable for applications requiring timestamping or event logging capabilities.

Application Example:

In a simple data logging project, PT7C43190WEX can be utilized to record environmental data at specific intervals, such as temperature and humidity readings, along with timestamps for each measurement.

Experimental Setup:

To create a basic data logging system using PT7C43190WEX, follow these steps:

1. Hardware Connection:

Connect PT7C43190WEX module to the microcontroller board or development platform using I2C communication protocol. Ensure proper wiring of SDA (data line) and SCL (clock line) pins.

2. Initialization:

Initialize the RTC module by sending appropriate commands or configuration data through the I2C interface. Set the current time and date if needed, and configure the EEPROM memory for data storage.

3. Data Logging:

Read sensor data, such as temperature or humidity, from external sensors connected to the microcontroller. Combine sensor readings with the current timestamp obtained from PT7C43190WEX and store the data in the EEPROM memory.

4. Timekeeping:

Periodically update the time and date in PT7C43190WEX to maintain accurate timekeeping. This can be achieved by synchronizing with an external time source or using internal clock calibration mechanisms.

5. Data Retrieval:

Implement functions to retrieve logged data from the EEPROM memory of PT7C43190WEX. Read stored sensor readings along with corresponding timestamps for analysis or display purposes.

Considerations:

When working with PT7C43190WEX in a project, consider the following:

- Power Supply: Ensure stable power supply to PT7C43190WEX and connected components to prevent data loss or RTC malfunction.

- Data Integrity: Implement error-checking mechanisms to ensure data integrity during storage and retrieval operations.

- EEPROM Endurance: Be mindful of the limited write endurance of EEPROM memory and avoid excessive write operations to prolong the lifespan of PT7C43190WEX.

- Calibration: Periodically calibrate the RTC module to maintain accurate timekeeping, especially in applications requiring precise timestamping.

- Compatibility: Verify compatibility with the microcontroller platform and ensure proper configuration of I2C communication parameters for seamless integration.

PT7C43190WEX FAQ

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3. Are the PT7C43190WEX price and inventory displayed accurate?

The price and inventory of PT7C43190WEX fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of PT7C43190WEX?

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 PT7C43190WEX we delivered, we will accept the replacement or return of the PT7C43190WEX 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 PT7C43190WEX.

(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