M41T82SM6E

Product Overview of M41T82SM6E 

The M41T82SM6E is a highly reliable serial real-time clock (RTC) with a built-in crystal oscillator designed by STMicroelectronics. It provides accurate timekeeping for a wide range of applications, including embedded systems, industrial control, and consumer electronics. With its low power consumption and easy integration, the M41T82SM6E is an ideal choice for systems requiring precise time management.

Key Features of M41T82SM6E 

• Integrated Crystal Oscillator: Ensures high accuracy and stability.

• Low Power Consumption: Ideal for battery-operated devices.

• I²C Interface: Simplifies communication with microcontrollers.

• Programmable Alarms: Allows scheduling of wake-up events.

• Automatic Leap Year Compensation: Corrects for leap years, ensuring continuous accuracy.

• Wide Operating Temperature Range: Suitable for various environmental conditions.

Product Specifications of M41T82SM6E 

• RTC Type: Clock/Calendar

• Memory Size: 8 x 8 bytes of RAM

• Time Format: HH:MM:SS (24-hour format)

• Alarm: Yes

• Oscillator: Built-in

• Interface: I²C, 2-Wire Serial

• Operating Voltage: 2.0V to 5.5V

• Operating Temperature: -40°C to 85°C

• Package / Case: 8-SOIC (0.154", 3.90mm Width)

• Dimensions: 4.90mm x 3.90mm

Applications of M41T82SM6E 

• Embedded Systems: The M41T82SM6E is ideal for use in embedded systems that require precise timekeeping, such as data loggers, smart meters, and medical devices.

• Industrial Control Systems: It can be used in automation systems, where reliable timing is crucial for process control and monitoring.

• Consumer Electronics: Suitable for use in consumer products like digital cameras, home appliances, and personal electronics, where accurate timekeeping enhances user experience.

• Networking Equipment: Useful in network switches, routers, and other communication devices that need synchronized timing for data transmission.

• Automotive Applications: Fits into automotive systems for clock functions in infotainment systems and advanced driver assistance systems (ADAS).

Usage Scenarios

• Smart Home Devices: Ensures synchronized operations and schedules in smart home systems, such as automated lighting, HVAC systems, and security systems.

• Medical Monitoring Equipment: Provides accurate timestamps for patient data logs in medical monitoring and diagnostic devices.

• Energy Management Systems: Helps in precise logging and scheduling in smart grid and renewable energy applications.

• Portable Devices: Used in handheld devices like GPS units and portable media players where battery efficiency and accurate timing are critical.

• Office Equipment: Integrates into printers, copiers, and other office machinery to manage job scheduling and time-stamped records.

Shipping and Logistics

Common international shipping methods for the M41T82SM6E include:

• DHL Express: Fast and reliable global shipping.

• FedEx International: Offers a range of international shipping services with real-time tracking.

• UPS Worldwide: Provides extensive international shipping options with customs brokerage services.

• TNT Express: Specializes in time-sensitive international shipments.

• EMS (Express Mail Service): Economical and reliable postal service for international delivery.

FAQs of M41T82SM6E 

Q: What is the typical power consumption of the M41T82SM6E?

A: The M41T82SM6E features low power consumption, making it suitable for battery-operated devices. Exact power usage can vary based on operational conditions.

Q: Can the M41T82SM6E handle leap years automatically?

A: Yes, the M41T82SM6E has automatic leap year compensation, ensuring continuous accuracy over long periods.

Q: What interface does the M41T82SM6E use for communication?

A: The M41T82SM6E uses an I²C, 2-wire serial interface for communication with microcontrollers.

Q: Is the M41T82SM6E suitable for use in extreme temperatures?

A: Yes, it operates reliably in a temperature range of -40°C to 85°C, making it suitable for various environmental conditions.

Q: What package options are available for the M41T82SM6E?

A: The M41T82SM6E is available in an 8-SOIC package, measuring 4.90mm x 3.90mm.