RTC-8564JE:ROHS

Product Overview

Category

RTC-8564JE:ROHS belongs to the category of Real-Time Clock (RTC) modules.

Use

This module is primarily used for timekeeping and timestamping applications in various electronic devices.

Characteristics

• Accurate timekeeping with low power consumption
• Integrated crystal oscillator for precise timing
• Small form factor for easy integration into electronic circuits
• Wide operating voltage range for compatibility with different systems

Package

The RTC-8564JE:ROHS module comes in a compact surface-mount package, making it suitable for space-constrained designs.

Essence

The essence of this product lies in its ability to provide accurate real-time clock functionality to electronic devices.

Packaging/Quantity

The RTC-8564JE:ROHS module is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications

• Operating Voltage: 1.8V to 5.5V
• Timekeeping Accuracy: ±3 minutes per year (at 25°C)
• I2C Interface: Supports standard I2C communication protocol
• Operating Temperature Range: -40°C to +85°C
• Backup Power Supply: Built-in backup power source to maintain timekeeping during power loss

Detailed Pin Configuration

The RTC-8564JE:ROHS module has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground connection
3. SDA: Serial Data Line for I2C communication
4. SCL: Serial Clock Line for I2C communication
5. SQW/INT: Square Wave Output / Interrupt output
6. X1: Crystal oscillator input
7. X2: Crystal oscillator output
8. VBAT: Backup power supply input

Functional Features

• Real-time clock with calendar functionality
• Alarm and timer functions
• Programmable square wave output
• Automatic leap year compensation
• Power-fail detection and switch-over to backup power supply

Advantages and Disadvantages

Advantages

• Accurate timekeeping with low power consumption
• Small form factor for easy integration
• Wide operating voltage range for compatibility
• Backup power supply ensures uninterrupted timekeeping during power loss

Disadvantages

• Limited timekeeping accuracy compared to more advanced RTC modules
• Lack of additional advanced features found in higher-end RTC modules

Working Principles

The RTC-8564JE:ROHS module utilizes a built-in crystal oscillator to generate precise clock signals. It communicates with the host microcontroller through the I2C interface, allowing the system to read and set the current time and date. The module also includes a backup power supply that keeps the clock running during power outages.

Detailed Application Field Plans

The RTC-8564JE:ROHS module finds applications in various electronic devices, including:

1. Consumer Electronics: Used in digital cameras, portable media players, and smartwatches for accurate timekeeping and timestamping.
2. Industrial Automation: Integrated into industrial control systems and data loggers to record time-stamped events.
3. Automotive: Utilized in car infotainment systems and dashboard displays for displaying accurate time and date information.
4. Medical Devices: Incorporated into medical equipment such as patient monitors and diagnostic devices to ensure accurate timing of events.

Detailed and Complete Alternative Models

1. RTC-8564JE:ROHS - The model described in this entry.
2. RTC-8584JE:ROHS - A higher-end RTC module with enhanced features and improved timekeeping accuracy.
3. RTC-8524JE:ROHS - A lower-cost alternative with basic timekeeping functionality but without backup power supply.

(Note: The above alternative models are fictional and provided for illustrative purposes only.)

In conclusion, the RTC-8564JE:ROHS module is a compact and efficient real-time clock module that provides accurate timekeeping functionality to various electronic devices. Its low power consumption, small form factor, and wide operating voltage range make it suitable for a wide range of applications. However, it may lack some advanced features found in higher-end RTC modules.