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RTC-4543SB from EPSON

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RTC-4543SB

Manufacturer: EPSON

Simple Function SERIAL-INTERFACE REAL TIME CLOCK MODULE

Partnumber Manufacturer Quantity Availability
RTC-4543SB,RTC4543SB EPSON 1000 In Stock

Description and Introduction

Simple Function SERIAL-INTERFACE REAL TIME CLOCK MODULE **Precision Timekeeping with the RTC-4543SB Real-Time Clock Module**  

In modern electronic systems, accurate timekeeping is essential for applications ranging from data logging to automation. The **RTC-4543SB** real-time clock (RTC) module offers a reliable solution with low power consumption and high precision, making it an ideal choice for embedded systems, IoT devices, and industrial applications.  

Designed for efficiency, the **RTC-4543SB** features an integrated 32.768 kHz crystal oscillator, ensuring stable timekeeping with minimal external components. Its low power consumption extends battery life in portable devices, while its wide operating voltage range (1.8V to 5.5V) enhances compatibility with various microcontrollers and power supplies.  

The module provides **seconds, minutes, hours, day, date, month, and year** data, supporting both 12-hour and 24-hour formats. With automatic leap-year compensation up to 2099, the RTC-4543SB ensures long-term accuracy without manual adjustments. Additionally, its I²C interface simplifies integration with microcontrollers, reducing development time and complexity.  

Key features include:  
- **High accuracy** (±5 ppm at 25°C)  
- **Built-in oscillator** for reduced component count  
- **Low power consumption** for battery-operated devices  
- **Wide voltage range** (1.8V–5.5V)  
- **I²C communication** for easy interfacing  

Whether used in smart meters, medical devices, or consumer electronics, the **RTC-4543SB** delivers dependable performance in a compact form factor. Its robust design and precision make it a preferred choice for engineers seeking a low-maintenance, high-reliability timing solution.  

For applications requiring accurate time synchronization, the **RTC-4543SB** stands out as a versatile and efficient real-time clock module.

Application Scenarios & Design Considerations

Simple Function SERIAL-INTERFACE REAL TIME CLOCK MODULE

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