RTC-63423B

Product Overview

Category

RTC-63423B belongs to the category of electronic components.

Use

The RTC-63423B is primarily used for timekeeping and real-time clock functions in various electronic devices.

Characteristics

• Accurate timekeeping with minimal deviation
• Low power consumption
• Compact size
• Easy integration into electronic circuits

Package

The RTC-63423B is available in a small surface mount package, making it suitable for space-constrained applications.

Essence

The essence of RTC-63423B lies in its ability to provide accurate timekeeping functionality, ensuring synchronized operations in electronic devices.

Packaging/Quantity

The RTC-63423B is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Supply Voltage: 2.7V - 5.5V
• Timekeeping Accuracy: ±1 minute per month
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C (Inter-Integrated Circuit)
• Backup Power Source: Integrated battery backup

Detailed Pin Configuration

The RTC-63423B features the following pin configuration:

| Pin Name | Function | |----------|----------| | VCC | Power supply input | | GND | Ground connection | | SDA | I2C data line | | SCL | I2C clock line | | SQW/INT | Square wave output / Interrupt output | | BAT | Battery backup input |

Functional Features

• Real-time clock with calendar functionality
• Alarm and timer functions
• Programmable square wave output
• Battery backup for maintaining timekeeping during power loss
• Automatic leap year compensation

Advantages

• High accuracy ensures precise timekeeping
• Low power consumption extends battery life
• Small form factor allows for easy integration into various electronic devices
• Versatile functionality with alarm and timer features

Disadvantages

• Limited storage capacity for additional data
• Lack of advanced features compared to more specialized real-time clock modules

Working Principles

The RTC-63423B utilizes an internal quartz crystal oscillator to generate precise timekeeping signals. It communicates with the host microcontroller through the I2C interface, allowing for easy configuration and retrieval of time and date information.

During normal operation, the RTC-63423B draws power from the main supply voltage. In case of a power loss, the integrated battery backup ensures uninterrupted timekeeping.

Detailed Application Field Plans

The RTC-63423B finds applications in various electronic devices, including but not limited to:

1. Smartwatches and wearable devices
2. Home automation systems
3. Industrial control systems
4. Automotive electronics
5. Medical equipment

Detailed and Complete Alternative Models

1. RTC-63423A: Similar specifications and functionality, but with a different pin configuration.
2. RTC-63424B: Upgraded version with extended memory capacity and additional features.
3. RTC-63425C: Compact variant with reduced power consumption and simplified interface.

These alternative models offer similar timekeeping capabilities while catering to specific design requirements.

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