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M41T81M6F

M41T81M6F

Manufacturer No:

M41T81M6F

Manufacturer:

STMicroelectronics

Description:

IC RTC CLK/CALENDAR I2C 8SOIC

Datasheet:

Datasheet

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M41T81M6F Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2V ~ 5.5V
  • Interface
    I²C, 2-Wire Serial
  • Date Format
    YY-MM-DD-dd
  • Time Format
    HH:MM:SS:hh (24 hr)
  • Type
    Clock/Calendar
  • DigiKey Programmable
    Not Verified
  • Product Status
    Active
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Series
    -
The M41T81M6F is a real-time clock (RTC) integrated circuit chip manufactured by STMicroelectronics. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the M41T81M6F chip are:Advantages: 1. Accurate Timekeeping: The M41T81M6F chip provides highly accurate timekeeping with a typical accuracy of ±2 ppm (parts per million). This makes it suitable for applications that require precise timekeeping, such as industrial automation, data logging, and time-stamping.2. Battery Backup: The chip has an integrated battery backup system that allows it to continue timekeeping even when the main power supply is disconnected. This ensures that the clock remains accurate and avoids the need for manual time setting after power outages.3. Low Power Consumption: The M41T81M6F chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. I2C Interface: The chip utilizes the I2C (Inter-Integrated Circuit) communication protocol, which is widely supported by microcontrollers and other devices. This simplifies the integration of the chip into various systems and allows for easy communication with the host controller.Application Scenarios: 1. Embedded Systems: The M41T81M6F chip can be used in embedded systems that require accurate timekeeping, such as industrial control systems, smart meters, and home automation devices. It enables precise scheduling, event logging, and synchronization of various processes.2. Data Logging: The chip's ability to maintain accurate time even during power interruptions makes it suitable for data logging applications. It can be used to timestamp data records, ensuring accurate and synchronized data collection.3. Security Systems: The M41T81M6F chip can be utilized in security systems that require accurate timekeeping for event logging, access control, and alarm scheduling. It ensures that events are accurately timestamped, aiding in forensic analysis and system integrity.4. Medical Devices: Medical devices often require precise timekeeping for scheduling medication administration, monitoring patient vitals, and recording events. The M41T81M6F chip can be integrated into such devices to ensure accurate time synchronization.5. Automotive Applications: The chip's low power consumption and accurate timekeeping make it suitable for automotive applications. It can be used in vehicle tracking systems, event logging, and synchronization of various automotive functions.Overall, the M41T81M6F chip offers accurate timekeeping, low power consumption, and easy integration, making it suitable for a wide range of applications that require precise time synchronization and event logging.
M41T81M6F Relevant information