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Name: MCP79520-I/MS
Brand: Microchip Technology
SKU: MCP79520-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 MCP79520-I/MS

Part No.:: MCP79520-I/MS

Manufacturer:: Microchip Technology

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP79520-I/MS.pdf

Description:: IC RTC CLK/CALENDAR SPI 10-MSOP

In Stock:: 2561

Quantity:: Add To Cart

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MCP79520-I/MS Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
MemorySize:
64B
TimeFormat:
HH:MM:SS:hh (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
SPI
Voltage-Supply:
1.8V ~ 3.6V
Voltage-SupplyBattery:
1.3V ~ 3.6V
Current-Timekeeping(Max):
1µA @ 1.8V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

MCP79520-I/MS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP79520-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 MCP79520-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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MCP79520-I/MS information

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Basic introduction and simple engineering application of MCP79520-I/MS

MCP79520-I/MS is a real-time clock (RTC) module manufactured by Microchip Technology Inc. It provides accurate timekeeping and calendar functionality, making it suitable for various applications, including embedded systems, IoT devices, and consumer electronics.

Introduction:

The MCP79520-I/MS integrates a real-time clock/calendar (RTCC), EEPROM, and SRAM in a single package. It operates over a wide voltage range and features low power consumption, making it ideal for battery-powered applications.

Features:

- Real-time Clock/Calendar with Battery Backup

- 64 Bytes of EEPROM

- 64 Bytes of SRAM

- SPI Interface

- Programmable Alarm and Timer Functions

- Battery-Backup Switchover

- Wide Operating Voltage Range: 1.8V to 5.5V

- Low Operating Current: 400nA (Typical)

- Industrial Temperature Range: -40°C to +85°C

Application Example: Digital Clock

To demonstrate the functionality of MCP79520-I/MS, let's build a simple digital clock using a microcontroller and an alphanumeric LCD display.

Components Required:

- Microcontroller (e.g., Arduino Uno)

- MCP79520-I/MS RTC Module

- Alphanumeric LCD Display

- Breadboard and Jumper Wires

Connection:

1. Connect the SPI pins (SCK, SDI, SDO, CS) of MCP79520-I/MS to the corresponding SPI pins of the microcontroller.

2. Connect the VCC and GND pins of MCP79520-I/MS to the power supply and ground, respectively.

3. Connect the data pins of the alphanumeric LCD display to the microcontroller according to the datasheet.

Programming:

1. Initialize the SPI interface on the microcontroller and configure the necessary GPIO pins.

2. Initialize the MCP79520-I/MS RTC module, set the time and date, and configure alarm if needed.

3. Implement a loop to continuously read the time from MCP79520-I/MS and display it on the LCD.

Operation:

Once the circuit is powered on, the microcontroller retrieves the current time from MCP79520-I/MS and displays it on the LCD. The RTC module maintains accurate timekeeping even when the power is disconnected, thanks to its battery backup.

Conclusion:

In this project, we've demonstrated how to use MCP79520-I/MS RTC module to build a simple digital clock. Its accurate timekeeping and calendar functionality make it a valuable component in various embedded systems and IoT applications.

MCP79520-I/MS FAQ

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6. What is the process for return or replacement of MCP79520-I/MS?

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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 MCP79520-I/MS.

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

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