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Name: MCP79401T-I/SN
Brand: Microchip Technology
SKU: MCP79401T-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 MCP79401T-I/SN

Part No.:: MCP79401T-I/SN

Manufacturer:: Microchip Technology

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

Datasheet:: MCP79401T-I/SN.pdf

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

In Stock:: 2671

Quantity:: Add To Cart

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MCP79401T-I/SN Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
MemorySize:
64B
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 (Typ) @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

MCP79401T-I/SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP79401T-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 MCP79401T-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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MCP79401T-I/SN information

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Basic introduction and simple engineering application of MCP79401T-I/SN

MCP79401T-I/SN is a real-time clock (RTC) module manufactured by Microchip Technology, providing accurate timekeeping and calendar functionality. It operates with low power consumption, making it suitable for battery-powered applications.

Introduction:

The MCP79401T-I/SN RTC module integrates a digital trimming circuit, which compensates for crystal frequency variations, ensuring precise timekeeping over temperature and voltage fluctuations. It communicates with the host microcontroller via the I2C interface, simplifying integration into various projects.

Application Scenario:

In a simple project, such as a digital clock, MCP79401T-I/SN can be utilized to provide accurate timekeeping functionality. Let's explore how to integrate this module into a basic digital clock project.

Experiment Setup:

To create a digital clock using MCP79401T-I/SN, follow these steps:

1. Hardware Connections:

Connect the MCP79401T-I/SN module to your microcontroller development board. Make sure to connect the SDA and SCL pins of the RTC module to the corresponding pins on the microcontroller.

2. Software Integration:

Utilize the appropriate libraries provided by Microchip or third-party sources to interface with the MCP79401T-I/SN module. Initialize the I2C communication and configure the RTC settings, including time and date setup.

3. Display Interface:

Connect a display module, such as an LCD or LED display, to the microcontroller. Use GPIO pins to control the display and show the current time retrieved from the MCP79401T-I/SN RTC module.

4. User Interaction:

Implement user interface elements, such as buttons or switches, to allow user interaction with the clock. Enable features like setting the time and date using these input devices.

5. Power Management:

Ensure proper power supply to both the microcontroller and the MCP79401T-I/SN module. Consider using a battery backup for the RTC module to maintain timekeeping functionality during power outages.

Conclusion:

Incorporating MCP79401T-I/SN into your projects enables accurate timekeeping functionality, essential for applications requiring precise timing, such as digital clocks, data loggers, and event schedulers. By following the provided steps, you can easily integrate this RTC module into your projects and explore its capabilities further.

MCP79401T-I/SN FAQ

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6. What is the process for return or replacement of MCP79401T-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.

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