RX8900CE:UA0

Product Overview

Category

The RX8900CE:UA0 belongs to the category of electronic components.

Use

This product is commonly used in various electronic devices and systems for timekeeping and real-time clock (RTC) functionality.

Characteristics

• High precision timekeeping
• Low power consumption
• Compact size
• Wide operating temperature range

Package

The RX8900CE:UA0 is available in a small surface mount package, making it suitable for integration into compact electronic devices.

Essence

The essence of the RX8900CE:UA0 lies in its ability to accurately keep track of time and provide real-time clock functionality in electronic systems.

Packaging/Quantity

The product is typically packaged in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

• Operating Voltage: 1.8V - 5.5V
• Timekeeping Accuracy: ±3 minutes per year
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 0.35μA (typical)
• Clock Output Frequency: 32.768kHz

Detailed Pin Configuration

The RX8900CE:UA0 has the following pin configuration:

1. VCC - Power supply input
2. GND - Ground connection
3. SDA - Serial data line for communication
4. SCL - Serial clock line for communication
5. INT - Interrupt output pin
6. SQW - Square wave output pin

Functional Features

• Real-time clock functionality
• Alarm function with programmable settings
• Automatic leap year compensation
• Battery backup for timekeeping during power loss
• I2C interface for communication with microcontrollers

Advantages and Disadvantages

Advantages

• High accuracy timekeeping
• Low power consumption
• Compact size for easy integration
• Wide operating temperature range allows for versatile use

Disadvantages

• Limited clock output frequency options
• Requires external battery backup for uninterrupted timekeeping during power loss

Working Principles

The RX8900CE:UA0 utilizes a quartz crystal oscillator to generate a stable clock signal. This signal is used to keep track of time and provide real-time clock functionality. The device communicates with a microcontroller through the I2C interface, allowing for easy configuration and retrieval of time information.

Detailed Application Field Plans

The RX8900CE:UA0 finds applications in various electronic devices and systems, including but not limited to:

1. Wearable devices
2. Smart home automation systems
3. Industrial control systems
4. Automotive electronics
5. Medical equipment

Detailed and Complete Alternative Models

1. RX8900CE:UB0 - Similar specifications, different package type
2. RX8900CE:UC0 - Higher timekeeping accuracy, wider operating voltage range
3. RX8900CE:UD0 - Lower power consumption, smaller package size

These alternative models offer similar functionalities to the RX8900CE:UA0, catering to different requirements and preferences.

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