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In low-power run mode the clock frequency is reduced below:*2 MHz80 MHz26 MHz8 MHz

Question

In low-power run mode the clock frequency is reduced below:

  • 2 MHz
  • 80 MHz
  • 26 MHz
  • 8 MHz
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Solution

To determine the clock frequency threshold for low-power run mode, we need to analyze the given options and identify which frequency is generally considered low-power.

  1. Understanding Clock Frequencies: In electronics, particularly in microcontrollers or digital circuits, the clock frequency is crucial for determining the operational state. Low-power modes are designed to save energy, meaning the clock frequency is significantly reduced.

  2. Comparing Frequencies: The options given are:

    • 2 MHz
    • 8 MHz
    • 26 MHz
    • 80 MHz
  3. Identifying Low-Power Frequency:

    • The lowest frequency is 2 MHz. This indicates a lower operational load and reduces power consumption significantly.
    • As frequencies increase (8 MHz, 26 MHz, and 80 MHz), the power consumption also increases, which is not typical for a low-power mode.

Conclusion

Given the options, 2 MHz stands out as the frequency that would typically be associated with low-power run mode as it represents a significant reduction in operational frequency, thus allowing for energy savings.

Final Answer: In low-power run mode, the clock frequency is reduced below 2 MHz.

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