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Name: M41T93SMY6F
Brand: STMicroelectronics
SKU: M41T93SMY6F
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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STMicroelectronics M41T93SMY6F

Part No.:: M41T93SMY6F

Manufacturer:: STMicroelectronics

Package:: 18-SOX, 18-SOIC with Crystal (7.5mm Width)

Datasheet:: M41T93SMY6F.pdf

Description:: IC RTC CLK/CALENDAR SPI 18-SOX

In Stock:: 251

Quantity:: Add To Cart

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M41T93SMY6F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M41T93SMY6F 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 M41T93SMY6F 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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M41T93SMY6F Typical application Circuitry

M41T93SMY6F is a low-power serial real-time clock (RTC) chip, commonly used in embedded systems for timekeeping and timestamping applications.

Basic Introduction:

The M41T93SMY6F integrates a real-time clock/calendar with alarm functions, a 32.768 kHz crystal oscillator, and a battery backup for reliable timekeeping, even during power loss.

Key Features:

- Real-time clock/calendar with seconds, minutes, hours, day, date, month, and year information.

- Automatic leap year compensation up to the year 2100.

- Battery backup for maintaining timekeeping during power interruptions.

- Serial interface (I2C) for communication with microcontrollers and other devices.

Simple Project Application:

In a simple project, M41T93SMY6F can be utilized to add real-time clock functionality to a microcontroller-based system. Let's create a basic project where we display the current time on an LCD screen.

Experiment Steps:

1. Hardware Setup:

Connect the M41T93SMY6F to a microcontroller, such as an Arduino, using the I2C interface. Ensure proper pull-up resistors are connected to the SDA and SCL lines.

2. Software Configuration:

Write a simple Arduino sketch to initialize the I2C communication and read the current time from the M41T93SMY6F. Display the time on an LCD screen using appropriate libraries.

3. Circuit Testing:

Upload the sketch to the Arduino board and observe the LCD screen. The current time retrieved from the M41T93SMY6F should be displayed accurately.

4. Enhancements:

To enhance the project, consider adding alarm functionalities or integrating additional sensors for more advanced applications.

5. Learning Opportunities:

Experiment with different microcontrollers and display technologies to broaden your understanding of embedded systems and real-time clock applications.

Conclusion:

The M41T93SMY6F offers a simple yet powerful solution for adding real-time clock capabilities to your projects. By following the provided experiment steps, you can gain hands-on experience and explore the versatility of this RTC chip in various applications.

M41T93SMY6F information

M41T93SMY6F Specifications

Package/Case:
18-SOX, 18-SOIC with Crystal (7.5mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
MemorySize:
7B
TimeFormat:
HH:MM:SS:hh (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
SPI
Voltage-Supply:
3V ~ 5.5V
Voltage-SupplyBattery:
1.8V ~ 5.5V
Current-Timekeeping(Max):
10µA @ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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6. What is the process for return or replacement of M41T93SMY6F?

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 M41T93SMY6F we delivered, we will accept the replacement or return of the M41T93SMY6F 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 M41T93SMY6F.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations