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Name: MCP79411-I/SN
Brand: Microchip Technology
SKU: MCP79411-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 MCP79411-I/SN

Part No.:: MCP79411-I/SN

Manufacturer:: Microchip Technology

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

Datasheet:: MCP79411-I/SN.pdf

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

In Stock:: 3572

Quantity:: Add To Cart

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MCP79411-I/SN Specifications

Package/Case:
8-SOIC (0.154, 3.90mm 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

MCP79411-I/SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP79411-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 MCP79411-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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MCP79411-I/SN information

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Basic introduction and simple engineering application of MCP79411-I/SN

MCP79411-I/SN is a highly integrated real-time clock/calendar (RTCC) device with EEPROM, SRAM, and digital trimming. It provides accurate timekeeping in various applications, including embedded systems, consumer electronics, and industrial automation.

Introduction:

The MCP79411-I/SN offers features such as battery backup, alarm functions, and timestamp capabilities, making it suitable for applications requiring precise timekeeping and event scheduling.

Application Scenario:

In a simple project, the MCP79411-I/SN can be utilized to create a digital clock with alarm functionality. This project will demonstrate how to set up the MCP79411-I/SN and utilize its features in a basic application.

Experiment Setup:

To create a digital clock with alarm using MCP79411-I/SN, follow these steps:

1. Hardware Connections:

Connect the MCP79411-I/SN to a microcontroller or development board via the I2C interface. Ensure proper connections for power (VCC), ground (GND), and I2C communication lines (SCL and SDA).

2. Initialization:

Initialize the MCP79411-I/SN by configuring its registers through I2C communication. Set the current date, time, and alarm parameters according to the project requirements.

3. Clock Display:

Display the current date and time from the MCP79411-I/SN on a display module, such as an LCD or OLED screen. Continuously update the display to reflect real-time changes.

4. Alarm Functionality:

Implement alarm functionality using the MCP79411-I/SN. Set an alarm time and configure the device to trigger an interrupt or signal when the alarm time is reached.

5. User Interface:

Integrate user input controls, such as buttons or a keypad, to allow users to set the alarm time and toggle alarm settings. Utilize GPIO pins on the microcontroller for interfacing with user inputs.

Considerations:

When working with the MCP79411-I/SN, consider the following:

- Power Supply: Ensure a stable power supply to the MCP79411-I/SN to maintain accurate timekeeping, especially in battery-operated devices.

- I2C Communication: Properly configure the I2C communication parameters and address of the MCP79411-I/SN to enable communication with the microcontroller.

- Interrupt Handling: Implement robust interrupt handling routines to respond to alarm events or other time-related interrupts generated by the MCP79411-I/SN.

- Error Handling: Implement error checking and recovery mechanisms to handle communication errors or unexpected behavior from the MCP79411-I/SN.

- Testing and Debugging: Thoroughly test the digital clock with alarm functionality to ensure proper operation and reliability under various conditions.

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6. What is the process for return or replacement of MCP79411-I/SN?

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 MCP79411-I/SN we delivered, we will accept the replacement or return of the MCP79411-I/SN 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 MCP79411-I/SN.

(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