RV-3028-C7-32.768KHz-1PPM-TA-QC Product Details

Product Specifications

The RV-3028-C7-32.768KHz-1PPM-TA-QC is an ultra-precision Real-Time Clock (RTC) module developed by Micro Crystal, a division of the Swatch Group. This module is at the forefront of timekeeping technology, offering unparalleled accuracy and stability in a compact form factor. It is designed to meet the rigorous demands of applications requiring the highest level of time precision. Key specifications include:

• Frequency: Operates at 32.768KHz, the standard frequency for real-time clocks, ensuring compatibility with a wide range of applications.

• Accuracy: Delivers exceptional timekeeping accuracy of ±1 PPM (parts per million), equivalent to less than 1 second of time deviation per year.

• Power Supply Voltage: Designed for a low operating voltage of 1.2V to 5.5V, making it versatile for both low-power and standard voltage applications.

• Temperature Range: Functions reliably across a broad temperature range from -40°C to +85°C, accommodating diverse environmental conditions.

• Interface: Features an I²C-bus interface, facilitating easy integration with microcontrollers and processors.

• Package Type: Comes in a compact 3.2 x 1.5mm ceramic package, providing a space-efficient solution ideal for various system designs.

• Additional Features: Equipped with automatic power-fail detection, a battery backup function, programmable alarms, and a timestamp function, enhancing its utility in system management and reliability.

Product Introduction

The RV-3028-C7-32.768KHz-1PPM-TA-QC RTC module represents a breakthrough in timekeeping technology, offering unmatched accuracy and stability for applications where timing precision is critical. Its low power consumption and wide operating voltage range make it an excellent choice for battery-operated devices, as well as demanding environments found in telecommunications, healthcare, industrial automation, and wearable technology. The inclusion of advanced features such as programmable alarms and timestamp capabilities adds significant flexibility, making it an essential component for sophisticated electronic systems.

Application Scope

This RTC module is perfectly suited for a variety of sectors, thanks to its high precision and comprehensive feature set:

• Telecommunications: Ideal for network infrastructure, where precise timekeeping is crucial for data logging and system synchronization.

• Healthcare Devices: Essential for patient monitoring equipment and medical recorders, where accuracy in time stamping is vital.

• Industrial Automation: Perfect for control systems and data loggers that require exact timing for process control and operational reliability.

• Wearable Technology: Suitable for smartwatches and fitness trackers, where compact size and high timekeeping accuracy are key.

• Computing Devices: Applies to servers and networking equipment needing precise RTC modules for time-critical operations and logging.

Frequently Asked Questions

Q: How does the RV-3028-C7 achieve its high accuracy?

A: It utilizes a precision-tuned 32.768KHz crystal oscillator and sophisticated compensation algorithms to achieve ±1 PPM accuracy.

Q: Is the RV-3028-C7 suitable for battery-powered applications?

A: Yes, with its low power requirements and wide operating voltage range, it is highly suitable for battery-powered devices.

Q: Can the programmable alarm and timestamp be customized?

A: Absolutely, the RV-3028-C7’s programmable alarm and timestamp functions can be configured to meet specific application needs, offering enhanced flexibility and functionality.