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FUJITSU F2MC-8L F202RA User Manual

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CHAPTER 3 CPU

Oscillation stabilization wait time at a reset

Option settings specify oscillation stabilization wait time at a reset (initial values of WT1 and WT0).

Cancellation of stop mode by external reset also applies oscillation stabilization wait time.

Table 3.6-3 shows the relationship between the active mode operation start conditions and oscillation

stabilization wait time.

Table 3.6-3 Active Mode Operation Start Conditions and Oscillation Stabilization Wait Time

Active mode operation start

condition

When power is turned

on

Cancellation of stop mode

External reset

External interrupt

Selection of oscillation stabilization wait
time

Option settings

SYCC: WT1, WT0

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