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Name: M41T93ZMY6E
Brand: STMicroelectronics
SKU: M41T93ZMY6E
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 M41T93ZMY6E

Part No.:: M41T93ZMY6E

Manufacturer:: STMicroelectronics

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

Datasheet:: M41T93ZMY6E.pdf

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

In Stock:: 2457

Quantity:: Add To Cart

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M41T93ZMY6E Specifications

Package/Case:
18-SOX, 18-SOIC with Crystal (7.5mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
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:
2.38V ~ 5.5V
Voltage-SupplyBattery:
1.8V ~ 5.5V
Current-Timekeeping(Max):
10µA @ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

M41T93ZMY6E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M41T93ZMY6E 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 M41T93ZMY6E 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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M41T93ZMY6E information

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Basic introduction and simple engineering application of M41T93ZMY6E

M41T93ZMY6E is a real-time clock (RTC) chip manufactured by STMicroelectronics, designed for accurate timekeeping in various electronic systems. It features a built-in temperature-compensated crystal oscillator (TCXO) and a serial interface for easy integration with microcontrollers.

Application Scenario:

In applications requiring precise timekeeping, such as data logging systems or industrial automation, M41T93ZMY6E can be utilized to provide accurate timestamp information for events or data records.

Circuit Design:

To incorporate M41T93ZMY6E into a simple project, follow these steps:

1. Connection Setup:

Connect M41T93ZMY6E to the microcontroller using the serial interface, typically I2C or SPI. Ensure proper wiring and configure the microcontroller's communication interface accordingly.

2. Initialization:

Initialize M41T93ZMY6E by sending appropriate commands and settings through the communication interface. This may include setting the time, date, and alarm configurations as per project requirements.

3. Timekeeping:

Utilize M41T93ZMY6E to keep track of time by periodically reading the current timestamp registers. Update the system time based on this information to maintain accurate timekeeping.

4. Alarm Functionality:

Implement alarm functionality using M41T93ZMY6E to trigger specific actions or events at predetermined times. Configure the alarm registers and handle the interrupt signals generated by M41T93ZMY6E accordingly.

5. Power Backup:

Ensure proper power backup for M41T93ZMY6E to retain timekeeping data during power loss or system shutdown. Utilize a backup power source, such as a coin cell battery, and implement power management circuitry to switch between the main and backup supplies seamlessly.

Considerations:

When using M41T93ZMY6E in a project, consider the following factors:

- Communication Protocol: Choose the appropriate communication protocol (I2C/SPI) based on the microcontroller's capabilities and project requirements.

- Accuracy and Calibration: Calibrate M41T93ZMY6E if necessary to ensure accurate timekeeping over long periods. Account for temperature variations and aging effects on the crystal oscillator's frequency.

- Power Consumption: Optimize power consumption by utilizing low-power modes and proper power management techniques to extend the battery life in portable or battery-powered applications.

- Error Handling: Implement error handling mechanisms to handle communication errors, invalid data, or other exceptional conditions that may arise during operation.

- Integration Testing: Test the integration of M41T93ZMY6E with the microcontroller thoroughly to verify proper communication, timekeeping accuracy, and alarm functionality under various operating conditions.

M41T93ZMY6E FAQ

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3. Are the M41T93ZMY6E price and inventory displayed accurate?

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6. What is the process for return or replacement of M41T93ZMY6E?

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 M41T93ZMY6E we delivered, we will accept the replacement or return of the M41T93ZMY6E 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 M41T93ZMY6E.

(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