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Name: MCP79412-I/MS
Brand: Microchip Technology
SKU: MCP79412-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 MCP79412-I/MS

Part No.:: MCP79412-I/MS

Manufacturer:: Microchip Technology

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

Datasheet:: MCP79412-I/MS.pdf

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

In Stock:: 3945

Quantity:: Add To Cart

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MCP79412-I/MS Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
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

MCP79412-I/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP79412-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 MCP79412-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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MCP79412-I/MS information

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Basic introduction and simple engineering application of MCP79412-I/MS

MCP79412-I/MS is a highly integrated real-time clock (RTC) module manufactured by Microchip Technology Inc. It combines a digital calendar, clock, and battery backup in a compact package, making it suitable for various timekeeping applications in embedded systems.

Application Scenario:

In electronic projects requiring accurate timekeeping, MCP79412-I/MS can be utilized to timestamp events, schedule tasks, and maintain synchronized time data.

Circuit Design:

To incorporate MCP79412-I/MS into a simple project, follow these steps:

1. Hardware Setup:

Connect MCP79412-I/MS to a microcontroller or single-board computer via the I2C (Inter-Integrated Circuit) interface. Ensure proper wiring of the SDA (Serial Data) and SCL (Serial Clock) lines to the corresponding pins on the microcontroller.

2. Initialization:

Initialize the communication with MCP79412-I/MS by sending appropriate commands through the I2C interface. This includes setting the time, date, and alarm configurations according to project requirements.

3. Timekeeping:

Utilize the real-time clock functionality of MCP79412-I/MS to keep track of time accurately. Read the current time and date from the module as needed for timestamping events or scheduling tasks within the project.

4. Alarm Functionality:

Implement alarm features provided by MCP79412-I/MS to trigger specific actions or events at predetermined times. Configure alarm registers and interrupt handlers in the microcontroller to respond to alarm triggers effectively.

5. Backup Power:

Ensure reliable operation of MCP79412-I/MS by connecting a backup battery to maintain timekeeping functionality during power interruptions. Properly configure the module to switch seamlessly between main power and backup power sources.

Considerations:

When incorporating MCP79412-I/MS into the project, consider the following factors:

- I2C Communication: Verify proper communication setup and address configuration to avoid conflicts with other devices on the I2C bus.

- Accuracy and Calibration: Calibrate the RTC periodically to ensure accurate timekeeping, accounting for factors like temperature variations.

- Power Consumption: Optimize power usage by utilizing low-power modes offered by MCP79412-I/MS when the device is not actively in use.

- Error Handling: Implement error checking and handling mechanisms in the firmware to address communication errors or module malfunctions.

- Integration with Other Modules: Ensure compatibility and proper integration with other modules or sensors in the project to achieve seamless operation and functionality.

MCP79412-I/MS FAQ

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6. What is the process for return or replacement of MCP79412-I/MS?

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 MCP79412-I/MS we delivered, we will accept the replacement or return of the MCP79412-I/MS 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 MCP79412-I/MS.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations