M41T11MH6F
28-Pin SOH T/R Real Time Clock Serial 64byte Clock/Calendar/TimekeeperM41T11MH6F
28-Pin SOH T/R Real Time Clock Serial 64byte Clock/Calendar/Timekeeper
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Manufacturer Part # : M41T11MH6F
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Package/Case: SOIC-28
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Part Status : ACTIVE
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Brand: STMicroelectronics NV
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Product Categories : Real Time Clocks
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Series : M41T11
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RoHS:
Quality Assurance
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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.






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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

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Cut Tape

Tube or Tray
M41T11MH6F DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $5.021 | $5.02 |
10 | $4.914 | $49.14 |
30 | $4.842 | $145.26 |
100 | $4.772 | $477.20 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
M41T11MH6F Details
The M41T11MH6F is a real-time clock (RTC) from STMicroelectronics, designed to provide accurate timekeeping and date functions in a variety of electronic applications. This device features a built-in oscillator, programmable alarm, and power-down modes, making it ideal for battery-operated systems. It communicates via I2C interface and operates with a wide voltage range, ensuring versatility in various applications.
Pinout
- 1 (SCL): I2C Serial Clock
- 2 (SDA): I2C Serial Data
- 3 (VCC): Positive Power Supply
- 4 (GND): Ground
- 5 (OUT): Output (Alarm)
- 6 (ALARM): Alarm Configuration Pin
- 7 (NC): No Connection
- 8 (TST): Test Pin (for factory use)
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- Accurate Timekeeping: Provides accurate time tracking with low drift over time.
- Low Power Consumption: Designed for low energy usage, making it suitable for battery-powered applications.
- Programmable Alarms: Features programmable alarms for various event-triggered actions.
- I2C Interface: Communicates easily with microcontrollers via the I2C interface.
- Power-Down Modes: Incorporates power-saving modes to extend battery life during inactivity.
Application
- Consumer Electronics: Used in devices needing timekeeping functionality, such as clocks and watches.
- Industrial Automation: Ideal for automation systems requiring precise timing for operations and processes.
- Smart Home Devices: Integrated into smart home applications for scheduling and control timing.
Where to Use
The M41T11MH6F is suitable for any application necessitating accurate time reporting and tracking, particularly in devices where power efficiency and reliability are critical.
How to Use
Connect the M41T11MH6F to your microcontroller using the SCL and SDA pins for I2C communication. Ensure to connect VCC and GND for power supply. Use OUT and ALARM pins to configure alarms as necessary. For detailed configuration instructions, refer to the datasheet.
Application Circuit
The application circuit diagram for the M41T11MH6F illustrates how to connect the RTC to a microcontroller, showcasing the required I2C connections and power supply lines for proper functionality.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- DS3231: A comparable real-time clock with similar features and functionalities.
- PCF8563: An alternative RTC module suitable for low-power applications.
Complementary
The M41T11MH6F can be complemented by additional STMicroelectronics timing components that enhance system capabilities, such as temperature sensor modules for synchronized time and environmental monitoring.
Choose complementary devices based on your performance requirements and application compatibility.
Frequently Asked Questions
Q: What is the operating voltage range for the M41T11MH6F?
A: The M41T11MH6F operates within a voltage range of 1.8V to 5.5V, making it suitable for a variety of battery applications.
Q: How accurate is the timekeeping of the M41T11MH6F?
A: The M41T11MH6F provides accurate timekeeping with a low drift, ensuring consistent performance for electronic timing applications.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Operating Range | Industrial | Supply Voltage Min Volt | 2.0 |
Supply Voltage Max Volt | 5.5 | Operating Temp Min Celsius | -40.0 |
Operating Temp Max Celsius | 85.0 | ECCN US | EAR99 |
ECCN EU | NEC | Packing Type | Tape And Reel |
RoHs compliant | Ecopack1 (*) | Grade | Industrial |
Package Name | SOH28 |
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Price details
Prices listed do not include VAT.
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