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RX-8803LC:UC3 PURE SN

RX-8803LC:UC3 PURE SN

Product Overview

Category

The RX-8803LC:UC3 PURE SN belongs to the category of electronic components.

Use

This product is primarily used for timekeeping and real-time clock (RTC) applications.

Characteristics

  • High precision timekeeping
  • Low power consumption
  • Small form factor
  • Integrated crystal oscillator
  • I2C interface for easy communication

Package

The RX-8803LC:UC3 PURE SN comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to accurately keep track of time and provide real-time clock functionality.

Packaging/Quantity

The RX-8803LC:UC3 PURE SN is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

  • Supply Voltage: 1.6V to 5.5V
  • Timekeeping Accuracy: ±3 minutes per year
  • Operating Temperature Range: -40°C to +85°C
  • I2C Bus Interface: Supports standard and fast mode (up to 400kHz)
  • Backup Power Supply: Built-in backup power supply for uninterrupted timekeeping during power loss

Detailed Pin Configuration

The RX-8803LC:UC3 PURE SN 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 or interrupt output pin
  6. XOUT: Crystal oscillator output
  7. XIN: Crystal oscillator input
  8. VBAT: Backup power supply input

Functional Features

  • Real-time clock with calendar functionality
  • Automatic leap year compensation
  • Alarm function with programmable time and date
  • Power-saving mode for low power consumption
  • Oscillator stop detection to ensure accurate timekeeping

Advantages and Disadvantages

Advantages

  • High precision timekeeping
  • Low power consumption
  • Compact size
  • Easy integration with I2C interface
  • Backup power supply for uninterrupted operation

Disadvantages

  • Limited temperature range (-40°C to +85°C)
  • Relatively higher cost compared to some alternatives

Working Principles

The RX-8803LC:UC3 PURE SN utilizes a built-in crystal oscillator to generate accurate 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 backup power supply ensures that the RTC continues to function even during power loss.

Detailed Application Field Plans

The RX-8803LC:UC3 PURE SN finds applications in various fields, including:

  1. Consumer electronics: Used in digital watches, clocks, and timers.
  2. Industrial automation: Integrated into control systems for precise time synchronization.
  3. Automotive: Incorporated into vehicle dashboard displays and infotainment systems.
  4. Internet of Things (IoT): Enables time synchronization in IoT devices and networks.
  5. Medical equipment: Utilized in medical devices requiring accurate timekeeping.

Detailed and Complete Alternative Models

  1. RX-8900LC:UC3 PURE SN
  2. DS3231
  3. PCF8563
  4. MCP7940N
  5. RV-8803-C7

These alternative models offer similar functionality and can be considered as substitutes for the RX-8803LC:UC3 PURE SN.

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技術ソリューションにおける RX-8803LC:UC3 PURE SN の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of RX-8803LC:UC3 PURE SN in technical solutions:

  1. Q: What is RX-8803LC:UC3 PURE SN? A: RX-8803LC:UC3 PURE SN is a high-precision real-time clock module with built-in crystal oscillator and backup battery.

  2. Q: What are the main features of RX-8803LC:UC3 PURE SN? A: The main features include low power consumption, high accuracy, wide operating voltage range, and small form factor.

  3. Q: How can I interface RX-8803LC:UC3 PURE SN with my microcontroller? A: RX-8803LC:UC3 PURE SN supports various interfaces such as I2C, SPI, and UART, making it compatible with most microcontrollers.

  4. Q: Can RX-8803LC:UC3 PURE SN operate in harsh environments? A: Yes, RX-8803LC:UC3 PURE SN is designed to withstand harsh conditions with its wide temperature range and robust construction.

  5. Q: Does RX-8803LC:UC3 PURE SN have a backup battery? A: Yes, RX-8803LC:UC3 PURE SN has a built-in backup battery that ensures accurate timekeeping even during power outages.

  6. Q: What is the power consumption of RX-8803LC:UC3 PURE SN? A: RX-8803LC:UC3 PURE SN has low power consumption, typically less than 1µA in backup mode and around 200µA during active operation.

  7. Q: Can RX-8803LC:UC3 PURE SN be used in battery-powered devices? A: Yes, RX-8803LC:UC3 PURE SN's low power consumption makes it suitable for battery-powered devices, extending their battery life.

  8. Q: How accurate is RX-8803LC:UC3 PURE SN in timekeeping? A: RX-8803LC:UC3 PURE SN offers high accuracy with a typical deviation of only a few seconds per month.

  9. Q: Can I adjust the time and date using RX-8803LC:UC3 PURE SN? A: Yes, RX-8803LC:UC3 PURE SN allows you to set and adjust the time and date through the microcontroller interface.

  10. Q: What are some common applications of RX-8803LC:UC3 PURE SN? A: RX-8803LC:UC3 PURE SN is commonly used in various technical solutions such as IoT devices, industrial automation, medical equipment, and automotive systems for accurate timekeeping and scheduling tasks.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.