RTC-4701JE:B ROHS

Product Overview

Category: Electronic Component
Use: Timekeeping and Real-Time Clock
Characteristics: High precision, low power consumption
Package: Surface Mount Device (SMD)
Essence: Accurate timekeeping and real-time clock functionality
Packaging/Quantity: Individually packaged, quantity per package varies

Specifications

• Model: RTC-4701JE:B ROHS
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Timekeeping Accuracy: ±2ppm at 25°C
• Current Consumption: 0.5µA (typical)
• Package Dimensions: 3mm x 3mm x 0.8mm

Detailed Pin Configuration

The RTC-4701JE:B ROHS has the following pin configuration:

| Pin Name | Function | |----------|----------| | VCC | Power supply voltage input | | GND | Ground connection | | SDA | Serial Data Line for I2C communication | | SCL | Serial Clock Line for I2C communication | | SQW/INT | Square Wave Output / Interrupt Output | | VBAT | Backup battery input |

Functional Features

• Real-time clock with calendar functionality
• Programmable alarm and interrupt functions
• Battery backup support for timekeeping during power loss
• I2C interface for easy integration with microcontrollers
• Square wave output for periodic timing applications

Advantages and Disadvantages

Advantages: - High accuracy timekeeping - Low power consumption - Small form factor - Easy integration with microcontrollers

Disadvantages: - Requires an external backup battery for uninterrupted timekeeping during power loss - Limited availability of alternative models

Working Principles

The RTC-4701JE:B ROHS utilizes a highly accurate quartz crystal oscillator to maintain precise timekeeping. It operates by counting the oscillations of the crystal and converting them into seconds, minutes, hours, days, months, and years. The device can be programmed to trigger alarms or interrupts at specific times, making it suitable for various time-sensitive applications.

Detailed Application Field Plans

The RTC-4701JE:B ROHS is widely used in applications that require accurate timekeeping and real-time clock functionality. Some common application fields include:

1. Consumer Electronics: Used in digital watches, clocks, and timers.
2. Industrial Automation: Integrated into programmable logic controllers (PLCs) for time-based operations.
3. Automotive: Incorporated into car dashboard clocks and event timing systems.
4. Medical Devices: Utilized in medical equipment for precise time synchronization.
5. Internet of Things (IoT): Integrated into IoT devices for synchronized data logging and event scheduling.

Detailed and Complete Alternative Models

While the RTC-4701JE:B ROHS is a reliable choice for timekeeping applications, there are alternative models available in the market. Some notable alternatives include:

1. RTC-4702JE:B ROHS
2. RTC-4703JE:B ROHS
3. RTC-4704JE:B ROHS

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific requirements.

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