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Name: M41T94MH6E
Brand: STMicroelectronics
SKU: M41T94MH6E
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 M41T94MH6E

Part No.:: M41T94MH6E

Manufacturer:: STMicroelectronics

Package:: 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets

Datasheet:: M41T94MH6E.pdf

Description:: IC RTC CLK/CALENDAR SPI 28-SOIC

In Stock:: 3553

Quantity:: Add To Cart

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M41T94MH6E Specifications

Package/Case:
28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
MemorySize:
44B
TimeFormat:
HH:MM:SS:hh (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
SPI
Voltage-Supply:
2.7V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.5V
Current-Timekeeping(Max):
1.4mA @ 2.7V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

M41T94MH6E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M41T94MH6E 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 M41T94MH6E 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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M41T94MH6E information

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Basic introduction and simple engineering application of M41T94MH6E

M41T94MH6E is a real-time clock (RTC) IC (Integrated Circuit) commonly used in electronic devices for timekeeping and scheduling functions. It offers accurate timekeeping capabilities, low power consumption, and various features suitable for a wide range of applications.

Application Scenario:

In a digital alarm clock project, M41T94MH6E can be utilized to maintain accurate timekeeping and trigger alarm events at specific times.

Circuit Design:

To create a digital alarm clock using M41T94MH6E, follow these steps:

1. RTC Connection:

Connect the M41T94MH6E IC to the microcontroller or single-board computer (SBC) using the I2C (Inter-Integrated Circuit) communication protocol. Ensure proper wiring and address configuration according to the datasheet specifications.

2. Alarm Configuration:

Utilize the alarm features of M41T94MH6E to set specific times for triggering alarm events. Configure the alarm registers with the desired alarm time and date parameters.

3. User Interface:

Integrate a user interface, such as an LCD display or LED indicators, to display the current time and alarm settings. Utilize GPIO pins of the microcontroller or SBC to control and interface with the display components.

4. Alarm Output:

Connect output devices, such as a buzzer or relay, to the microcontroller or SBC GPIO pins. Program the firmware to activate these output devices when the alarm condition is met, based on the M41T94MH6E alarm trigger.

5. Power Management:

Implement power management circuitry to provide a stable power supply to M41T94MH6E and the connected components. Utilize voltage regulators and decoupling capacitors to ensure reliable operation and minimize power consumption.

Considerations:

When designing the digital alarm clock circuit, consider the following factors:

- Power Supply: Ensure the power supply voltage meets the requirements of M41T94MH6E and other components in the circuit.

- I2C Communication: Verify proper communication between M41T94MH6E and the microcontroller or SBC through the I2C bus. Check for address conflicts and signal integrity.

- Alarm Accuracy: Test the accuracy of alarm triggering under various conditions to ensure reliable operation.

- User Interface Design: Design the user interface for ease of use and readability, considering factors such as display size, font, and button layout.

- Firmware Development: Develop firmware algorithms to handle timekeeping, alarm triggering, and user interaction efficiently.

M41T94MH6E FAQ

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3. Are the M41T94MH6E price and inventory displayed accurate?

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6. What is the process for return or replacement of M41T94MH6E?

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 M41T94MH6E we delivered, we will accept the replacement or return of the M41T94MH6E 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 M41T94MH6E.

(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