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Name: M41T256YMH7F
Brand: STMicroelectronics
SKU: M41T256YMH7F
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 M41T256YMH7F

Part No.:: M41T256YMH7F

Manufacturer:: STMicroelectronics

Package:: 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT

Datasheet:: M41T256YMH7F.pdf

Description:: IC RTC CLK/CALENDAR I2C 44-SOH

In Stock:: 2583

Quantity:: Add To Cart

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M41T256YMH7F Specifications

Package/Case:
44-BSOP (0.337, 8.56mm Width) requires SNAPHAT
Packaging:
Tape & Reel (TR),Cut Tape (CT)
Series:
Timekeeper®
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM
MemorySize:
32KB
TimeFormat:
HH:MM:SS:hh (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.5V
Current-Timekeeping(Max):
2.5mA @ 4.5V ~ 5.5V
OperatingTemperature:
-25°C ~ 70°C
MountingType:
Surface Mount

M41T256YMH7F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M41T256YMH7F 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 M41T256YMH7F 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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M41T256YMH7F information

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Basic introduction and simple engineering application of M41T256YMH7F

M41T256YMH7F is a serial real-time clock (RTC) chip manufactured by STMicroelectronics. It is commonly used in electronic systems to provide accurate timekeeping functionality.

Basic Introduction:

The M41T256YMH7F RTC chip integrates a built-in 32.768 kHz quartz crystal oscillator, which ensures precise timekeeping with low power consumption. It communicates with the host microcontroller through a simple serial interface, making it easy to integrate into various projects.

Application Scenario:

In a simple project scenario, the M41T256YMH7F can be utilized to provide accurate timekeeping functionality for applications such as digital clocks, data loggers, and event schedulers.

Experiment Steps:

To understand the functionality of M41T256YMH7F and its integration into a project, follow these steps:

1. Circuit Connection:

Connect the M41T256YMH7F chip to the microcontroller using the serial interface. Typically, this involves connecting the chip's SDA (Serial Data) and SCL (Serial Clock) pins to the corresponding pins on the microcontroller.

2. Power Supply:

Ensure the proper power supply to the M41T256YMH7F chip, typically between 1.8V to 5.5V. Connect the VCC (Power Supply) and GND (Ground) pins of the chip to the appropriate voltage and ground sources.

3. Initialization:

Initialize the M41T256YMH7F chip by sending the necessary commands through the serial interface. This typically involves setting the current time and date, as well as configuring any additional features, such as alarm functionality.

4. Timekeeping:

Observe the timekeeping functionality of the M41T256YMH7F chip by reading the current time and date from its registers through the microcontroller. Ensure that the timekeeping accuracy meets the project requirements.

5. Integration:

Integrate the M41T256YMH7F chip into a simple project, such as a digital clock or data logger. Use the accurate timekeeping provided by the chip to timestamp events or display the current time on an output device.

Considerations:

When working with the M41T256YMH7F chip, consider the following:

- Serial Interface Compatibility: Ensure that the microcontroller used in the project supports the serial communication protocol required by the M41T256YMH7F chip.

- Power Consumption: Optimize power management to minimize energy consumption, especially in battery-powered applications, by utilizing the low-power features of the M41T256YMH7F chip.

- Error Handling: Implement error handling mechanisms in the firmware to handle communication errors or invalid data received from the M41T256YMH7F chip, ensuring robustness and reliability of the system.

- Test and Validation: Thoroughly test the integration of the M41T256YMH7F chip into the project to verify its functionality, accuracy, and reliability under various operating conditions.

M41T256YMH7F FAQ

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6. What is the process for return or replacement of M41T256YMH7F?

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 M41T256YMH7F we delivered, we will accept the replacement or return of the M41T256YMH7F 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 M41T256YMH7F.

(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