PIC Oscillator Connections - MCQs with answers

PIC Oscillator Connections - MCQs with answers

1. What output is generated by OSC2 pin in PIC oscillator comprising RC components for sychronizing the peripherals with PIC microcontroller?

a. (1/2) x frequency of OSC1
b. (1/4) x frequency of OSC 1
c. (1/8) x frequency of OSC1
d. (1/16) x frequency of OSC 1

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2. Which form of clocking mechanism is highly efficient and reliable for crystal or ceramic clock sources for operating at the range of 5- 200 kHz in PIC?

a. RC
b. LP (Low-Power Clocking)
c. XT
d. HS (High Speed)

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3. Which significant feature/s of crystal source contribute/s to its maximum predilection and utility as compared to other clock sources?

a. High accuracy
b. Proficiency in time generation
c. Applicability in real-time operations
d. All of the above

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4. What is the executable frequency range of High speed (HS) clocking method by using cystal/ ceramic/ resonator or any other external clock source?

a. 0-4 MHz
b. 5-200 KHz
c. 100kHz- 4 MHZ
d. 4-20 MHz

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