What is the Additional Feature ?

Name: M41T60Q6F
Brand: STMicroelectronics
SKU: M41T60Q6F
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 M41T60Q6F

Part No.:: M41T60Q6F

Manufacturer:: STMicroelectronics

Package:: 16-VFQFN Exposed Pad

Datasheet:: M41T60Q6F.pdf

Description:: IC RTC CLK/CALENDAR I2C 16-QFN

In Stock:: 2786

Quantity:: Add To Cart

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M41T60Q6F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M41T60Q6F 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 M41T60Q6F 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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M41T60Q6F Typical application Circuitry

M41T60Q6F

A real-time clock (RTC) integrated circuit, the M41T60Q6F gives exact information about the time and date, including seconds, minutes, hours, days, dates, months, and years. It often includes additional features such as a built-in power sense circuit, which allows it to automatically switch to battery backup when power is lost, ensuring that timekeeping continues uninterrupted.

Application Scenarios

The M41T60Q6F is commonly used in applications that require accurate timekeeping, such as in data loggers, alarm systems, consumer electronics (like digital clocks, DVRs, and smart home devices), and in industrial systems for time-stamping events or for scheduled operations.

Parameter Features

- Accuracy: The M41T60Q6F typically offers high accuracy in timekeeping, which is crucial for applications where precise time is needed.

- Low Power Consumption: It is perfect for battery-powered applications because of its low power consumption design.

- I2C Interface: For interacting with microcontrollers or CPUs, it has an I2C interface.

- Battery Backup: Includes a battery backup input that maintains timekeeping when the primary power source is unavailable.

Application Scenario: Digital Clock Design

1.Power Connections:

- VCC Connection: Connect the VCC pin of the M41T60Q6F to a stable 3.3V or 5V power supply, depending on the device's requirements. This supply should be regulated to ensure stable operation.

- Ground Connection: The system's ground should be linked to the GND pin.

2. I2C Communication:

- SDA and SCL Lines: Connect the SDA (Serial Data Line) and SCL (Serial Clock Line) pins of the M41T60Q6F to the corresponding SDA and SCL pins on the microcontroller. The RTC can be read from and written to by the microcontroller using these lines, which are utilized for I2C communication. - Pull-up Resistors: To guarantee correct I2C communication, pull-up resistors, which are normally 4.7kΩ to 10kΩ, must be connected to both the SDA and SCL lines.

3.Battery Backup:

- Backup Battery Connection: Connect a coin cell battery (like CR2032) to the VBAT pin. In the event that the primary power source fails, this battery makes sure the M41T60Q6F keeps time.

- Decoupling Capacitor: Place a small decoupling capacitor (e.g., 0.1µF) near the VBAT pin to stabilize the battery voltage. 4.Oscillator Circuit:

- Crystal Oscillator: Connect a 32.768 kHz crystal oscillator between the OSCIN and OSCOUT pins. This oscillator is crucial for the timekeeping function.

- Load Capacitors: Connect two capacitors (typically 6-12.5pF) from each of the oscillator pins to ground. These capacitors are necessary to maintain the correct oscillation frequency.

Design Considerations

1.I2C Bus Considerations: Ensure that the I2C bus lines are not too long to prevent signal degradation. Also, consider the bus capacitance and ensure it does not exceed the I2C specifications.

2.Power Supply Noise: To guarantee precise timekeeping, reduce noise on the power supply lines by using the right decoupling techniques.

3.Battery Backup Selection: Choose a battery with a suitable lifespan and temperature range for the application's requirements.

4.PCB Layout: Pay careful attention to the PCB layout, especially around the oscillator circuit, to avoid introducing noise or disturbances that could affect the accuracy of the M41T60Q6F.

Incorporating the M41T60Q6F into a digital clock involves careful consideration of power supply stability, I2C communication integrity, oscillator accuracy, and reliable battery backup to ensure precise timekeeping and robust operation.

M41T60Q6F information

M41T60Q6F Specifications

Package/Case:
16-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.3V ~ 4.4V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
0.7µA ~ 0.95µA @ 3.6V ~ 4.4V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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3. Are the M41T60Q6F price and inventory displayed accurate?

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6. What is the process for return or replacement of M41T60Q6F?

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 M41T60Q6F we delivered, we will accept the replacement or return of the M41T60Q6F 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 M41T60Q6F.

(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