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M41T83RMY6E
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M41T83RMY6E - Product Overview

Introduction

The M41T83RMY6E is a versatile real-time clock (RTC) belonging to the category of semiconductor devices. This entry provides an in-depth overview of the M41T83RMY6E, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Device
  • Use: Real-Time Clock (RTC)
  • Characteristics: Low power consumption, high accuracy, integrated crystal, I2C interface
  • Package: SOIC-8
  • Essence: Accurate timekeeping and timestamping
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Operating Voltage: 1.8V to 5.5V
  • Timekeeping Current: 400nA at VDD = 3.0V
  • Clock Accuracy: ±5ppm from 0°C to +40°C
  • Temperature Range: -40°C to +85°C
  • Interface: I2C

Detailed Pin Configuration

The M41T83RMY6E features the following pin configuration: 1. VBAT - Backup Voltage Input 2. GND - Ground 3. SCL - Serial Clock Input/Output 4. SDA - Serial Data Input/Output 5. NC - Not Connected 6. VCC - Power Supply 7. N/C - Not Connected 8. N/C - Not Connected

Functional Features

  • Integrated Crystal
  • Automatic Switchover and Battery Backup
  • Alarm Function with Interrupt
  • I2C Interface for Communication

Advantages and Disadvantages

Advantages

  • Low Power Consumption
  • High Accuracy Timekeeping
  • Integrated Crystal reduces external components
  • Wide Operating Voltage Range

Disadvantages

  • Limited temperature range compared to some industrial applications
  • Relatively small package size may limit heat dissipation

Working Principles

The M41T83RMY6E operates by utilizing a low-power oscillator and an integrated crystal to maintain accurate timekeeping. It communicates with the host system through the I2C interface, allowing for easy integration into various applications.

Detailed Application Field Plans

The M41T83RMY6E finds extensive use in applications requiring precise timekeeping and timestamping, such as: - Consumer Electronics - Industrial Automation - Automotive Systems - Medical Devices - IoT Devices

Detailed and Complete Alternative Models

Some alternative models to the M41T83RMY6E include: - DS3231 - Real-Time Clock Module - PCF85263A - I2C-bus RTC with Alarm - RV-1805-C3 - Ultra-Low-Power RTC

In conclusion, the M41T83RMY6E offers exceptional timekeeping capabilities and is well-suited for a wide range of applications, making it a valuable component in modern electronic systems.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von M41T83RMY6E in technischen Lösungen auf

  1. What is the M41T83RMY6E?

    • The M41T83RMY6E is a low-power serial real-time clock (RTC) with a built-in 32.768 kHz crystal oscillator.

  2. What are the key features of the M41T83RMY6E?

    • The key features include a wide operating voltage range, low power consumption, I2C interface, and programmable alarm and timer functions.

  3. How can the M41T83RMY6E be used in technical solutions?

    • It can be used to provide accurate timekeeping for various applications such as data loggers, industrial automation, medical devices, and consumer electronics.

  4. What is the operating voltage range of the M41T83RMY6E?

    • The operating voltage range is typically from 1.8V to 5.5V, making it suitable for a wide range of applications.

  5. Does the M41T83RMY6E have any built-in security features?

    • Yes, it includes a unique ID and a tamper detection pin to enhance security in applications where data integrity is critical.

  6. Can the M41T83RMY6E operate in harsh environmental conditions?

    • Yes, it has a wide temperature range and is designed to withstand industrial and automotive environments.

  7. Is the M41T83RMY6E compatible with microcontrollers and other digital systems?

    • Yes, it uses the I2C interface, which is widely supported by microcontrollers and digital systems.

  8. What is the typical power consumption of the M41T83RMY6E?

    • The typical power consumption is very low, making it suitable for battery-powered applications.

  9. Can the M41T83RMY6E be used for timestamping data?

    • Yes, it can be used to provide accurate timestamps for data logging and event recording applications.

  10. Are there any application notes or reference designs available for the M41T83RMY6E?

    • Yes, STMicroelectronics provides application notes and reference designs to help developers integrate the M41T83RMY6E into their technical solutions.