RTC-8564NB:BB ROHS

Product Overview

Category

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

Use

This product 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 systems
• Wide operating voltage range for compatibility with different power sources

Package

The RTC-8564NB:BB ROHS module comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

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

Packaging/Quantity

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

Specifications

• Supply Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Timekeeping Accuracy: ±3 minutes per month at 25°C
• I2C Bus Interface: Supports standard and fast mode (up to 400kHz)
• Backup Power Supply: Built-in battery backup for uninterrupted timekeeping during power loss

Detailed Pin Configuration

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

1. VCC: Supply voltage input
2. GND: Ground reference
3. SDA: Serial data line for I2C communication
4. SCL: Serial clock line for I2C communication
5. SQW/INT: Square wave output or interrupt output pin
6. BAT: Battery backup input for maintaining timekeeping during power loss

Functional Features

• Real-time clock with calendar functionality
• Alarm and timer functions
• Programmable square wave output
• Power-on reset circuitry
• Automatic leap year compensation

Advantages and Disadvantages

Advantages

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

Disadvantages

• Timekeeping accuracy may be affected by temperature variations
• Limited storage capacity for additional data

Working Principles

The RTC-8564NB:BB ROHS module utilizes an integrated crystal oscillator to generate precise clock signals. It communicates with the host microcontroller through the I2C bus interface, allowing for easy configuration and retrieval of time and date information. The built-in battery backup ensures that timekeeping is maintained even during power loss.

Detailed Application Field Plans

The RTC-8564NB:BB ROHS module finds applications in various electronic devices, including but not limited to:

1. Consumer electronics: Digital cameras, portable media players, and smartwatches.
2. Industrial automation: Programmable logic controllers (PLCs), data loggers, and industrial timers.
3. Automotive systems: Car infotainment systems, dashboard clocks, and vehicle tracking devices.
4. Medical equipment: Patient monitoring systems, medical recorders, and diagnostic devices.

Detailed and Complete Alternative Models

1. RTC-8564NB:AA ROHS
2. RTC-8564NB:CC ROHS
3. RTC-8564NB:DD ROHS
4. RTC-8564NB:EE ROHS

These alternative models offer similar functionality and characteristics to the RTC-8564NB:BB ROHS module, providing options for different design requirements.

In conclusion, the RTC-8564NB:BB ROHS module is a compact and reliable real-time clock solution suitable for a wide range of electronic devices. Its accurate timekeeping, low power consumption, and easy integration make it a popular choice among designers in various industries.

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