Machine-translated by Google. Questions are authored in English.
Top

Discussion

Put the steps of reaching a datasheet sleep current in order.

1. Configure every unused pin to a defined state   2. Disable the clocks to unused peripherals   3. Measure and compare against the datasheet   4. Enter the intended sleep mode

  • A.3, 2, 1, 4
  • B.2, 1, 4, 3
  • C.4, 2, 1, 3
  • D.1, 3, 2, 4

Answer: B

Clocks and pins are both dealt with before the mode is entered, since a pin left floating or a converter left running dominates whatever the mode. Measuring is the last step and is what proves the other three were done properly.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.