CP82C54-10

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The CP82C54-10 is a programmable timer and oscillator device produced by Altera Corporation. It is used in a variety of applications, including microcontroller design, power management, and device control. The CP82C54-10 integrates a wide range of features, such as a selectable clock/oscillator, programmable clock division ratio, and output switching capability. In this article, we will discuss the application fields and working principle of the CP82C54-10.

The CP82C54-10 features a selectable clock/oscillator, which can be used to generate a frequency of up to 50 MHz. This enables the device to be used for a variety of applications, such as microcontroller design, data acquisition, digital clock synthesizers, and digital audio. Furthermore, the device features a programmable clock division ratio, which can be used to create different frequency outputs from a single clock source. This makes the device ideal for creating multiple clock signals, such as clocks for microcontrollers, memory, and peripherals.

In terms of its operation, the CP82C54-10 is capable of generating a variety of clock signals based on a selectable clock input and output settings. The device can be programmed to divide the clock signal by a selectable fraction, with the output frequency produced proportional to the input frequency. Furthermore, the device also features a programmable duty cycle adjustment, enabling users to control pulse width modulation, as well as create complex clock signals. Additionally, the device also features a “Freeze” output, which can be used for testing purposes.

In terms of its application fields, the CP82C54-10 is suitable for a variety of embedded applications. It is used in microcontroller design to provide a clock signal for various peripherals, such as timers and interrupt controllers. The device can also be used to provide timing and control signals for data acquisition systems, digital filter designs, as well as for frequency and phase lock loops. Additionally, the CP82C54-10 is also used for frequency synthesis applications and for timing pulse width modulation in power management designs.

Overall, the CP82C54-10 is a versatile programmable timer and oscillator device. It can be used for a wide range of applications, such as microcontroller design, power management, and device control. The device’s selectable clock/oscillator, programmable clock division ratio, and output switching capability make it an ideal choice for those looking for a cost-effective solution.

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