RTC-63421B

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Real time clocks (RTCs) are incredibly useful for recording time-based data, but finding the right RTC for your application can be a tricky task. The RTC-63421B is an ideal choice for this, offering a high-precision and low-power solution that is well-suited to a range of applications. Here, we look at the RTC-63421B, examining its application field and working principle.

Application Field

The RTC-63421B is designed for use in applications where precise timing, accuracy and reliability are paramount. This makes it an ideal choice for applications requiring an accurate Real Time Clock, such as energy management and automotive electronics. The RTC-63421B also offers an ultra-low power option, making it suitable for battery-powered systems and portable devices.

The RTC-63421B stands out from other Real Time Clock solutions thanks to its advanced features. It is optimized for ultra-low power consumption and is capable of operating over a wide range of temperature and voltage conditions. This makes it incredibly reliable and accurate, with a typical accuracy of ±2PPM over the operating voltage and temperature range.

In addition to its precision and accuracy, the RTC-63421B also offers several other useful features. It has built-in RAM and EEPROM, allowing users to save data which will persist even when the device is powered down. It also supports a wide range of clock signals, from quartz crystal to MEMS oscillators, providing users with flexibility when selecting their clock source.

The RTC-63421B is a versatile and cost-effective Real Time Clock solution, making it an ideal choice for many applications requiring accurate and reliable timekeeping.

Working Principle

The RTC-63421B is a Real Time Clock that is based on a combination of analogue and digital circuitry. The analogue portion is composed of a high-precision quartz crystal oscillator, which provides the clock with its timing accuracy. The digital circuitry then uses this signal to provide a range of output signals, such as frequency and phase, which can be used to synchronise other components.

The clock is driven by a low-frequency crystal oscillator, typically operating at 32768Hz. This oscillator is used to provide a reference signal, which is used to drive the digital circuitry. The digital circuitry then uses this signal to generate a range of clock signals, such as 1Hz and 10kHz, which can be used to synchronise other components.

The RTC-63421B is also equipped with built-in features such as RAM and EEPROM, allowing users to store and maintain data even through power cycles. This makes the RTC-63421B a highly-reliable and cost-effective Real Time Clock solution.

Conclusion

The RTC-63421B is an ideal choice for applications requiring accurate and reliable timekeeping. It offers ultra-low power consumption, wide operating temperature range and noise immunity, making it ideal for a range of applications. The RTC-63421B is well-suited to energy management and automotive electronics, as well as other applications requiring accurate and reliable timekeeping.

The specific data is subject to PDF, and the above content is for reference