What is the Additional Feature ?

Name: M41ST85WMX6
Brand: STMicroelectronics
SKU: M41ST85WMX6
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 M41ST85WMX6

Part No.:: M41ST85WMX6

Manufacturer:: STMicroelectronics

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: M41ST85WMX6.pdf

Description:: IC RTC CLK/CALENDAR I2C 28-SOIC

In Stock:: 2903

Quantity:: Add To Cart

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M41ST85WMX6 Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
MemorySize:
44B
TimeFormat:
HH:MM:SS:hh (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.7V ~ 3.6V
Voltage-SupplyBattery:
2.5V ~ 3.5V
Current-Timekeeping(Max):
0.5mA @ 2.7V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

M41ST85WMX6 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M41ST85WMX6 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 M41ST85WMX6 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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M41ST85WMX6 information

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Basic introduction and simple engineering application of M41ST85WMX6

M41ST85WMX6 is a low-power, serial-access Real-Time Clock (RTC) chip with embedded EEPROM, designed for applications that require timekeeping and non-volatile data storage. It integrates a 64-bit unique ID and offers various features suitable for a wide range of electronic systems.

Application Scenario:

In a basic electronic project, M41ST85WMX6 can be utilized for timekeeping and storing small amounts of data, such as user preferences or system configuration settings.

Experiment Steps:

1. Hardware Setup:

Connect M41ST85WMX6 to a microcontroller or single-board computer using the I2C or SPI interface. Ensure proper connections to power and ground pins for correct operation.

2. Timekeeping:

Initialize M41ST85WMX6 and set the current date and time using the provided registers or software libraries. Utilize the built-in oscillator circuitry for accurate timekeeping.

3. Non-volatile Data Storage:

Write test data to the EEPROM section of M41ST85WMX6 and read it back to verify data integrity and retention. Use the provided addressing scheme to access specific memory locations.

4. Alarm Functionality:

Configure alarms using the alarm registers of M41ST85WMX6 to trigger interrupts or external events at specific times. Test the alarm functionality by setting alarms and observing the corresponding actions.

5. Power Management:

Explore the power-saving features of M41ST85WMX6, such as low-power modes and battery backup support. Measure power consumption in different operational states to optimize energy efficiency.

Considerations:

- Interface Compatibility: Ensure compatibility between M41ST85WMX6 and the host microcontroller or computer in terms of communication protocol and voltage levels.

- Data Integrity: Implement error-checking mechanisms when reading from and writing to the EEPROM to detect and handle data corruption.

- Backup Power Supply: Use a reliable backup power source, such as a coin cell battery, to maintain timekeeping and data storage functionality during power outages or system shutdowns.

- Integration with Firmware: Develop firmware or software drivers to interface with M41ST85WMX6 and utilize its features efficiently within the target application.

- System Testing: Conduct thorough testing of the entire system, including M41ST85WMX6 functionality, under various environmental conditions to ensure reliability and robustness.

M41ST85WMX6 FAQ

1. How to order M41ST85WMX6 on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the M41ST85WMX6. All suppliers must pass our qualification reviews before they can publish their products including M41ST85WMX6 on icwhale.com; we pay more attention to the channels and quality of M41ST85WMX6 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the M41ST85WMX6 price and inventory displayed accurate?

The price and inventory of M41ST85WMX6 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of M41ST85WMX6?

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 M41ST85WMX6 we delivered, we will accept the replacement or return of the M41ST85WMX6 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 M41ST85WMX6.

(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