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

Part No.:: MCP79411T-I/MS

Manufacturer:: Microchip Technology

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP79411T-I/MS.pdf

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

In Stock:: 3774

Quantity:: Add To Cart

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MCP79411T-I/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR)
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/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP79411T-I/MS 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/MS 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/MS information

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

MCP79411T-I/MS is a highly integrated real-time clock (RTC) device with non-volatile memory and a unique ID, suitable for various timekeeping applications. It offers a range of features including a precision temperature-compensated crystal oscillator (TCXO), battery backup, and I2C interface.

Application Scenario:

In a digital alarm clock project, MCP79411T-I/MS can be utilized to provide accurate timekeeping functionality and alarm management.

Circuit Design:

To create a digital alarm clock using MCP79411T-I/MS, follow these steps:

1. Connection Setup:

Connect MCP79411T-I/MS to your microcontroller or development board via the I2C interface. Ensure proper wiring, including SDA (data) and SCL (clock) lines, and provide power to the device.

2. Time Setting:

Utilize the microcontroller to communicate with MCP79411T-I/MS and set the current time. This can be achieved by sending appropriate commands and data over the I2C bus, including hours, minutes, seconds, and date information.

3. Alarm Configuration:

Program MCP79411T-I/MS to trigger alarms at specific times. Configure the alarm registers with the desired alarm time and date, and set the alarm mode (e.g., daily, weekly) according to the project requirements.

4. Display Integration:

Integrate a display module, such as an LCD or LED display, to visualize the current time and alarm settings. Use appropriate display drivers and microcontroller pins for interfacing with the display components.

5. User Interaction:

Implement user interface elements, such as buttons or a touchscreen, for setting the alarm time, enabling/disabling alarms, and snooze functionality. Configure microcontroller GPIO pins to detect user inputs and update alarm settings accordingly.

Experiment Steps:

1. Connect MCP79411T-I/MS to your microcontroller or development board according to the datasheet specifications.

2. Write code to initialize the I2C communication and set the current time on MCP79411T-I/MS.

3. Program the alarm registers of MCP79411T-I/MS with a specific alarm time and mode.

4. Interface a display module with your microcontroller and update it with the current time and alarm settings.

5. Implement user input functionality to adjust alarm settings and interact with the alarm clock.

Considerations:

- Power Supply: Ensure stable power is provided to MCP79411T-I/MS to maintain accurate timekeeping, especially during power outages.

- I2C Communication: Handle communication errors and retries gracefully to ensure reliable interaction with MCP79411T-I/MS.

- Alarm Accuracy: Test the alarm functionality under different conditions to verify its accuracy and reliability in waking up the user at the specified times.

- User Experience: Design the user interface to be intuitive and easy to use, considering factors like button layout and feedback.

- Integration Testing: Verify the seamless integration of MCP79411T-I/MS with the microcontroller, display, and user interface components through comprehensive testing.

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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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