Datasheet

13-14 MCF5307 User’s Manual
Calculating Time-Out Values
246 F6 5.75552 8.63328 11.51103 0.35972 0.53958 0.71944
247 F7 5.77882 8.66823 11.55764 0.36118 0.54176 0.72235
248 F8 5.80212 8.70318 11.60424 0.36263 0.54395 0.72527
249 F9 5.82542 8.73813 11.65084 0.36409 0.54613 0.72818
250 FA 5.84872 8.77309 11.69745 0.36555 0.54832 0.73109
251 FB 5.87203 8.80804 11.74405 0.367 0.5505 0.734
252 FC 5.89533 8.84299 11.79065 0.36846 0.55269 0.73692
253 FD 5.91863 8.87794 11.83726 0.36991 0.55487 0.73983
254 FE 5.94193 8.9129 11.88386 0.37137 0.55706 0.74274
255 FF 5.96523 8.94785 11.93046 0.37283 0.55924 0.74565
Table 13-5. Calculated Time-out Values (90-MHz Processor Clock) (Continued)
TMR[PS] TMR[CLK] = 10 (System Bus Clock/16) TMR[CLK] = 01 (System Bus Clock/1)
Decimal Hex 45 MHz 30 MHz 22.5 MHz 45 MHz 30 MHz 22.5 MHz
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eescale S
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