RTC-62423A:3

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RTC-62423A:3 is a real-time clock module used widely in embedded systems. It comes with an on-board 32.768 kHz crystal oscillator, with a time interval of 1 second per pulse. The module’s outstanding features are its extremely low power consumption and its low frequency operation. The device has an embedded RTC (Real Time Clock) module with a highly accurate programmable 32.768 kHz clock, which provides reliable and presence detection to systems.

Application fields and working principle:

RTC-62423A:3 modules are designed to be used in many embedded systems and applications. The device is suitable for a variety of timing applications, as it can be used as an alarm, as a counter for repetitive events, for performance measurements, and for non-volatile time-stamping of events.

The RTC-62423A:3 modules have a very low power consumption and are therefore ideal to be used in battery-powered systems, as they allow systems to remain powered even during power outages. By utilizing its on-board crystal oscillator and the backup battery, it provides a low frequency, accurate timing solution. Furthermore, it has programmable alarm functionalities, which can be used in automated systems to generate a periodic pulse or an interrupt to indicate the time of day.

The working principle of the RTC-62423A:3 module is based on a highly accurate 32.768 kHz quartz crystal, upon which a timing period is measured. This oscillator is the basis for all RTC-based devices, as it provides a reliable and stable power source that enables the module to count and monitor time accurately. This same quartz crystal also enables the device to keep track of the date and year, thus providing a low frequency date/time tool for embedded systems.

The RTC-62423A:3 module also has programmable alarms, which allow for a system to be programmed for specific time-stamps and alarms. These alarm outputs can be used, for example, to wake up a system or to send a signal to another system that the current time-stamp is complete. The alarms can also be used to develop prompts at a specific moment such as a preset time, the start of daylight saving time, or any other specific time.

In addition to its programmable alarms, the RTC-62423A:3 module can also be used to control system functions via pulses. These control pulses can be used to switch on/off system components such as interrupts, clocks, etc. This allows for the device to be used in embedded systems where the need arises to precisely timed events.

The RTC-62423A:3 module can also be used to provide fault-tolerance. With its configurable reset and watchdog features, it ensures that any failure can be detected and corrected before system failure. This allows for fast reaction times and reliable operation, even when power failure occurs.

Lastly, the module features a separate battery backup system, which ensures that no data is lost during brief power outages. The RTC-62423A:3 can be programmed with an external battery, or with an on-die back-up power supply to keep the device running during power outages.

In conclusion, the RTC-62423A:3 module is a highly reliable and accurate real-time clock module suited for embedded systems applications. It features an extremely low power consumption, an on-board 32.768 kHz crystal oscillator, and a highly accurate programmable 32.768 kHz clock. Additionally, the device supports both programmable alarms and control pulses to ensure accurate timing and reliability in embedded systems. Its separate battery backup system also ensures that no data is lost during brief power outages.

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