Datasheet

20-18 MCF5307 User’s Manual
Parallel Port (General-Purpose I/O) Timing Specifications
20.9 Parallel Port (General-Purpose I/O) Timing
Specifications
Table 20-13 lists specifications for general-purpose I/O timing parameters in Figure 20-17.
Figure 20-17 shows general-purpose I/O timing.
Figure 20-17. General-Purpose I/O Timing
Table 20-13. General-Purpose I/O Port AC Timing Specifications
Num Characteristic
66 MHz 90 MHz
Units
Min Max Min Max
P1 PP valid to BCLKO (input setup) 7.5 — 5.5 — nS
P2 BCLKO to PP invalid (input hold) 3 — 2 — nS
P3 BCLKO to PP valid (output valid) — 15 — 11 nS
P4 BCLKO to PP invalid (output hold) 1 — 1 — nS
BCLKO
PP IN
PP OUT
P1
P2
P4
P3
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eescale S
emiconduct
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, I
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