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CHAPTER 7 CLOCK GENERATOR
Figure 7-5. Main System Clock Waveform due to Writing to OSMS
Caution 2. When writing “1” to MCS, VDD must be 2.7 V or higher before the write execution.
Remarks fxx : Main system clock frequency (fx or fx/2)
fx: Main system clock oscillation frequency
Write to OSMS
(MCS 0)
f
XX
Max. 2/f
X
Operating at f
XX
= f
X
/2 (MCS = 0) Operating at f
XX
= f
X
/2 (MCS = 0)