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8N4S270EC-1108CDI Application Field and Working Principle

Programmable clocks and timers are parts used in the development and operation of electronic hardware and software. As the name suggests, they are capable of being programmed in order to fulfill certain tasks or operations. The 8N4S270EC-1108CDI is a type of programmable timer and oscillator designed for a variety of applications. This article will discuss its characteristics, applications, and working principle.

Characteristics

The 8N4S270EC-1108CDI is a clock generator and programmable timer module. It is a single-chip device that includes an on-board microcontroller, programmable memory, an oscillator, a counter, and clock driver. It runs at a frequency of 12MHz and is capable of an output frequency range of 1Hz to 250MHz. The module has an operating temperature range of 0°C to +70°C and requires a voltage of 3.3V or 5V for operation. It features a built-in clock supervisor, non-volatile memory for software storage, and adjustable member sizes for greater customization. Additionally, the module has internal Self-Diagnostic capability, allowing it to detect and report faults or errors in its operation.

Applications

The 8N4S270EC-1108CDI could be used in a variety of applications. It is especially suitable for embedded applications such as LCD controllers and cellular phones. The module can also be used in automotive, Avionics, and industrial systems. It offers a wide array of features and the ability to be easily programmed to allow for custom applications. Additionally, the module is well-suited for use in battery operated applications since it conserves power.

Working Principle

The 8N4S270EC-1108CDI operates using a Digital Frequency Meter (DFM) concept. This concept uses digital signals to continuously measure the frequency of an input signal. It does this by counting the number of pulses received over a set period of time, and then calculating the frequency based on this measurement. The module is programmed with the desired output frequency, and then using the internal counter and oscillator, it can accurately and continuously monitor the frequency of the incoming signal, making adjustments as necessary.

Conclusion

The 8N4S270EC-1108CDI is a programmable timer and oscillator module that is capable of wide frequency ranges and has several features tailored for battery-powered and embedded applications. Its working principle, which utilizes a Digital Frequency Meter concept, allows it to accurately and continuously measure input signals and make adjustments to its output as necessary.

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