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Name: MCP79411T-I/SN
Brand: Microchip Technology
SKU: MCP79411T-I/SN
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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Microchip Technology MCP79411T-I/SN

Part No.:: MCP79411T-I/SN

Manufacturer:: Microchip Technology

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

Datasheet:: MCP79411T-I/SN.pdf

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

In Stock:: 2732

Quantity:: Add To Cart

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MCP79411T-I/SN Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
MemorySize:
64B, 1Kb
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.8V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 5.5V
Current-Timekeeping(Max):
1.2µA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

MCP79411T-I/SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP79411T-I/SN 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 MCP79411T-I/SN 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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MCP79411T-I/SN information

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Basic introduction and simple engineering application of MCP79411T-I/SN

MCP79411T-I/SN is a highly integrated Real-Time Clock (RTC) chip manufactured by Microchip Technology. It is commonly used in embedded systems and electronic devices requiring accurate timekeeping and timestamping functionalities.

Introduction:

The MCP79411T-I/SN RTC chip integrates a real-time clock/calendar, SRAM, EEPROM, and a battery switchover circuit in a small form factor. It operates from a 2.0V to 5.5V power supply, making it suitable for various applications.

Features:

- Real-Time Clock/Calendar (RTC): Provides accurate timekeeping with seconds, minutes, hours, day, date, month, and year information.

- SRAM and EEPROM: Offers non-volatile memory for storing user data and configuration settings.

- Battery Switchover: Automatically switches to backup power (battery) in case of a primary power loss, ensuring continuous timekeeping.

- I2C Interface: Communicates with the host microcontroller or system through the I2C serial interface, enabling easy integration.

- Alarm Functionality: Supports multiple alarm configurations for triggering specific events or actions at predetermined times.

Application Scenario:

In a simple project scenario, we can use the MCP79411T-I/SN RTC chip to create a digital clock with alarm functionality using an Arduino microcontroller.

Experiment Steps:

1. Hardware Setup:

- Connect the MCP79411T-I/SN RTC chip to the Arduino microcontroller using the I2C interface. Connect SDA pin of the RTC to the Arduino's SDA pin, and SCL pin of the RTC to the Arduino's SCL pin.

- Connect a 3V coin cell battery to the VBAT pin of the RTC chip for backup power.

2. Software Configuration:

- Install the necessary libraries for the MCP79411T-I/SN RTC chip in the Arduino IDE.

- Write a simple Arduino sketch to initialize the RTC chip, set the current time, configure alarms (if needed), and read the time from the RTC for display.

3. Display Time:

- Connect an LCD display to the Arduino to visualize the current time read from the RTC chip. Display hours, minutes, and seconds on the LCD.

4. Alarm Functionality:

- Implement alarm functionality in the Arduino sketch to trigger an action, such as turning on an LED or activating a buzzer, at a specific time set by the user.

5. Testing:

- Test the digital clock and alarm functionality by setting different alarm times and verifying the triggering of actions.

Conclusion:

In this project, we have successfully demonstrated the basic functionality of the MCP79411T-I/SN RTC chip in creating a digital clock with alarm capabilities. This versatile RTC can be further utilized in various applications requiring accurate timekeeping and scheduling functionalities.

MCP79411T-I/SN FAQ

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6. What is the process for return or replacement of MCP79411T-I/SN?

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(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 MCP79411T-I/SN.

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

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