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For fACLK = 32 KHz, what would be the desirable range of fLCD?

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+1 vote
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in Microcontroller by (14.6k points)
For fACLK = 32 KHz, what would be the desirable range of fLCD?

(a) 2hz-256hz

(b) 12hz-512hz

(c) 128hz-1khz

(d) 1khz-10khz

I had been asked this question in unit test.

I need to ask this question from TIMER1 in portion MSP430 Microcontroller of Microcontroller

1 Answer

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by (24.2k points)
Right option is (c) 128hz-1khz

For explanation I would say: For fACLK = 32khz, the desirable range of the fLCD is the fACLK/256 to  fACLK/32. This value comes out to be in the range of 128hz-1khz.

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