M41ST85WMH6TR

Product Overview of M41ST85WMH6TR 

The M41ST85WMH6TR is a highly accurate serial real-time clock (RTC) designed by STMicroelectronics. This device integrates a crystal oscillator and provides precise timekeeping and calendar functions. It is ideal for applications requiring accurate time tracking, low power consumption, and robust performance in various environments. The M41ST85WMH6TR features a variety of advanced functions, making it a versatile choice for industrial, consumer, and embedded applications.

Key Features of M41ST85WMH6TR 

• Integrated Crystal Oscillator: Ensures high precision and stability.

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

• I²C Interface: Facilitates easy communication with microcontrollers.

• Programmable Alarms: Allows setting multiple alarms for different events.

• Battery Backup: Maintains timekeeping during power failures.

• Wide Operating Temperature Range: Ensures reliable operation in diverse environmental conditions.

Product Specifications of  M41ST85WMH6TR 

• RTC Type: Clock/Calendar

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

• Interface: I²C, 2-Wire Serial

• Operating Voltage: 2.7V to 5.5V

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

• Battery Backup: Yes

• Package / Case: 8-SOIC

• Dimensions: 4.90mm x 3.90mm

Applications of M41ST85WMH6TR 

• Embedded Systems: Provides precise timekeeping for data loggers, smart meters, and IoT devices.

• Industrial Control Systems: Essential for process control and monitoring systems requiring accurate timing.

• Consumer Electronics: Enhances functionality in digital cameras, home appliances, and wearable technology.

• Automotive Applications: Suitable for automotive electronics like infotainment systems and navigation units.

• Medical Devices: Used in medical equipment for accurate logging and patient data monitoring.

Usage Scenarios

• Smart Home Devices: Integrates into home automation systems, ensuring synchronized operations for lighting, security, and climate control.

• Industrial Automation: Used in PLCs and other industrial control systems to maintain accurate timing for operations and data logging.

• Portable Electronics: Ideal for portable devices such as GPS units, handheld gaming devices, and digital watches where battery life and accuracy are crucial.

• Automotive Systems: Provides precise timekeeping for systems like car clocks, GPS navigation, and event logging in automotive applications.

• Healthcare Equipment: Ensures accurate timing in devices like infusion pumps, diagnostic tools, and patient monitoring systems.

Shipping and Logistics

Common international shipping methods for the M41ST85WMH6TR include:

• DHL Express: Fast and reliable global shipping with comprehensive tracking services.

• FedEx International: Offers a variety of international shipping options with detailed tracking and customs clearance support.

• UPS Worldwide: Provides extensive international shipping solutions with real-time tracking.

• TNT Express: Specializes in timely and reliable international deliveries.

• EMS (Express Mail Service): An economical and reliable option for international shipping.

FAQs of M41ST85WMH6TR 

Q: What interface does the M41ST85WMH6TR use for communication?

A: The M41ST85WMH6TR uses an I²C, 2-wire serial interface for communication with microcontrollers.

Q: Does the M41ST85WMH6TR have a battery backup feature?

A: Yes, the M41ST85WMH6TR includes a battery backup to maintain timekeeping during power interruptions.

Q: What is the operating temperature range of the M41ST85WMH6TR?

A: The M41ST85WMH6TR operates within a temperature range of -40°C to 85°C.

Q: In what package is the M41ST85WMH6TR available?

A: The M41ST85WMH6TR is available in an 8-SOIC package.

Q: What time format does the M41ST85WMH6TR support?

A: The M41ST85WMH6TR supports a 24-hour time format (HH:MM:SS).