What is the Additional Feature ?

Name: M41T94MQ6E
Brand: STMicroelectronics
SKU: M41T94MQ6E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

STMicroelectronics M41T94MQ6E

Part No.:: M41T94MQ6E

Manufacturer:: STMicroelectronics

Package:: 16-SOIC (0.154, 3.90mm Width)

Datasheet:: M41T94MQ6E.pdf

Description:: IC RTC CLK/CALENDAR SPI 16-SOIC

In Stock:: 2540

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

M41T94MQ6E Specifications

Package/Case:
16-SOIC (0.154, 3.90mm Width)
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

M41T94MQ6E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including M41T94MQ6E 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 M41T94MQ6E to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

M41T94MQ6E information

Views：

Basic introduction and simple engineering application of M41T94MQ6E

M41T94MQ6E is a highly accurate real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO), designed for various timekeeping applications in electronic systems. It provides precise timekeeping information, even in harsh environmental conditions, making it ideal for a wide range of projects.

Application Scenario:

In this educational project, we'll explore the application of M41T94MQ6E in a simple digital clock. By interfacing it with a microcontroller, we'll demonstrate how to retrieve time data from the RTC and display it on an LCD screen.

Experiment Setup:

To build the digital clock using M41T94MQ6E, follow these steps:

1. Hardware Connection:

Connect the necessary components as follows:

- Connect M41T94MQ6E to the microcontroller via the I2C interface. Ensure proper pull-up resistors are connected to the SDA and SCL lines.

- Connect an LCD display to the microcontroller for displaying the time. Utilize GPIO pins for data and control signals.

- Provide a power supply to the circuit, ensuring voltage and current requirements are met for all components.

2. Software Implementation:

Write firmware code for the microcontroller to perform the following tasks:

- Initialize the I2C communication protocol to communicate with M41T94MQ6E.

- Read the time and date data from M41T94MQ6E registers.

- Format the retrieved data to display it on the LCD screen in a user-friendly format.

3. User Interaction:

Implement user interaction features, such as buttons or switches, to allow users to set the time or switch between different display modes.

4. Testing and Calibration:

Test the digital clock system thoroughly to ensure proper functionality and accuracy. Calibrate the clock if necessary to align it with an external time reference.

Considerations:

When working with M41T94MQ6E and designing the digital clock circuit, consider the following:

- Power Supply Stability: Ensure a stable power supply to M41T94MQ6E for accurate timekeeping.

- I2C Communication: Implement error checking and handling mechanisms for robust communication with M41T94MQ6E.

- Environmental Conditions: Consider the operating environment and temperature range to ensure reliable performance of M41T94MQ6E.

- User Interface Design: Design an intuitive user interface for easy interaction with the digital clock, considering factors such as button layout and menu navigation.

- Firmware Optimization: Optimize firmware code for efficient utilization of microcontroller resources and minimal power consumption.

M41T94MQ6E FAQ

1. How to order M41T94MQ6E on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that M41T94MQ6E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M41T94MQ6E. All suppliers must pass our qualification reviews before they can publish their products including M41T94MQ6E on icwhale.com; we pay more attention to the channels and quality of M41T94MQ6E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the M41T94MQ6E price and inventory displayed accurate?

The price and inventory of M41T94MQ6E 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.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 M41T94MQ6E?

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 M41T94MQ6E we delivered, we will accept the replacement or return of the M41T94MQ6E 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 M41T94MQ6E.

(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