M41T01M6F

Product Overview

Category

The M41T01M6F belongs to the category of Real-Time Clocks (RTCs).

Use

This product is primarily used for timekeeping and calendar functions in various electronic devices.

Characteristics

• The M41T01M6F offers accurate timekeeping with low power consumption.
• It has a built-in oscillator that provides precise timing information.
• This RTC can operate in a wide temperature range, making it suitable for various environments.
• It features a small form factor, allowing for easy integration into electronic devices.
• The M41T01M6F supports battery backup, ensuring uninterrupted timekeeping even during power outages.

Package

The M41T01M6F comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide reliable and accurate timekeeping functionality in electronic devices.

Packaging/Quantity

The M41T01M6F is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Timekeeping Accuracy: ±2ppm at 25°C
• Operating Temperature Range: -40°C to +85°C
• Battery Backup Voltage: 1.8V to 5.5V
• Interface: I2C

Detailed Pin Configuration

The M41T01M6F has the following pin configuration:

1. VBAT - Battery Backup Input
2. GND - Ground
3. SDA - Serial Data Line
4. SCL - Serial Clock Line
5. VCC - Power Supply Input

Functional Features

• Timekeeping: The M41T01M6F accurately keeps track of time and date information.
• Alarm Function: It supports the configuration of alarms for specific events or time intervals.
• Battery Backup: The RTC can be powered by an external battery to maintain timekeeping during power loss.
• Oscillator Calibration: The M41T01M6F allows for fine-tuning of the oscillator frequency for improved accuracy.

Advantages and Disadvantages

Advantages

• High accuracy timekeeping
• Low power consumption
• Wide operating temperature range
• Small form factor for easy integration

Disadvantages

• Limited functionality compared to more advanced RTCs
• Requires an external battery for backup power

Working Principles

The M41T01M6F utilizes an internal oscillator to generate clock signals. It keeps track of time by counting these clock pulses and updating the time registers accordingly. The RTC can be configured to trigger alarms at specific times or intervals. In case of a power outage, the RTC seamlessly switches to battery backup mode to ensure uninterrupted timekeeping.

Detailed Application Field Plans

The M41T01M6F is widely used in various electronic devices that require accurate timekeeping and calendar functions. Some common application fields include:

1. Consumer Electronics: Used in digital cameras, portable media players, and smartwatches to provide accurate time information.
2. Industrial Automation: Integrated into industrial control systems and data loggers to timestamp events and monitor process durations.
3. Automotive: Utilized in car infotainment systems and dashboard displays to display accurate time and date information.
4. Medical Devices: Incorporated into medical equipment such as patient monitors and diagnostic devices to record timestamps for measurements and events.

Detailed and Complete Alternative Models

1. DS1307 - Real-Time Clock IC with I2C interface, similar features and package size.
2. PCF8563 - Real-Time Clock and Calendar IC with I2C interface, low power consumption.
3. DS3231 - Highly accurate RTC with temperature compensation and alarm functions.

These alternative models offer similar functionality to the M41T01M6F and can be considered as alternatives based on specific requirements.

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