M41T60Q6F

Product Overview

Category

The M41T60Q6F 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

• Accurate timekeeping with low power consumption
• Integrated oscillator circuitry
• Non-volatile memory for data storage
• Serial interface for easy communication with microcontrollers
• Wide operating voltage range
• Small form factor for space-constrained applications

Package

The M41T60Q6F is available in a compact surface-mount package, making it suitable for automated assembly processes.

Essence

The essence of the M41T60Q6F lies in its ability to provide precise timekeeping functionality while consuming minimal power.

Packaging/Quantity

This product is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Supply Voltage: 1.8V to 5.5V
• Timekeeping Accuracy: ±2ppm at 25°C
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Over 10 years
• Serial Interface: I2C-compatible

Detailed Pin Configuration

The M41T60Q6F has a total of 8 pins, which are assigned specific functions as follows:

1. VCC - Power supply input
2. GND - Ground connection
3. SDA - Serial Data Line (I2C)
4. SCL - Serial Clock Line (I2C)
5. SQW/INT - Square Wave Output / Interrupt output
6. NC - No Connection
7. NC - No Connection
8. VBAT - Backup power supply input for maintaining timekeeping during main power loss

Functional Features

• Real-time clock with calendar functionality
• Automatic leap year compensation
• Alarm and timer functions
• Power-fail detection and switch circuitry
• Battery backup for timekeeping during power loss

Advantages and Disadvantages

Advantages

• High accuracy timekeeping
• Low power consumption
• Compact form factor
• Easy integration with microcontrollers
• Wide operating voltage range

Disadvantages

• Limited functionality compared to more advanced RTCs
• Lack of additional features such as temperature compensation

Working Principles

The M41T60Q6F utilizes an integrated oscillator circuit to generate accurate clock signals. It relies on a built-in non-volatile memory to store time and calendar data, ensuring data retention even during power loss. The device communicates with external microcontrollers through the I2C serial interface, enabling easy configuration and retrieval of time information.

Detailed Application Field Plans

The M41T60Q6F finds applications in various electronic devices that require precise timekeeping and calendar functionality. Some potential application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras
2. Industrial Automation: Programmable logic controllers (PLCs), industrial timers
3. Automotive: Dashboard clocks, car audio systems
4. Medical Devices: Patient monitoring systems, medical equipment with time-sensitive operations
5. Internet of Things (IoT): Smart home automation, wearable devices

Detailed and Complete Alternative Models

1. DS3231 - Real-Time Clock Module with Temperature Compensation
2. PCF8563 - Low-Power Real-Time Clock with I2C Interface
3. MCP7940N - Battery-Backed Real-Time Clock/Calendar with SRAM

These alternative models offer similar functionality to the M41T60Q6F and can be considered based on specific project requirements.

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