mc68307ad Freescale Semiconductor, Inc, mc68307ad Datasheet - Page 21

• Manufacturer Part Number: mc68307ad
• Description: Integrated Multiple-bus Processor
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA
PRELIMINARY AC ELECTRICAL SPECIFICATIONS—CONTROL TIMING
(See Figure 7)
Num
.
2,3
4,5
1
Frequency of operation
Cycle time
Clock pulse width
Clock rise and fall time
NOTE: Timing measurements are referenced to and from a low voltage of 0.8 V and a
4
0.8 V
2.0 V
high voltage of 2.0 V, unless otherwise noted. The voltage swing through this
range should start outside and pass through the range such that the rise or
fall will be linear between 0.8 V and 2.0 V.
Characteristic
MC68307 TECHNICAL INFORMATION
Figure 7. Clock Timing
5
2
1
3
Min
120
0.0
54
—
8 MHz
3.3 V
Max
8.33
—
—
5
Min
0.0
16.67 MHz
60
27
—
5 V
16.67
Max
—
—
5
MHz
Unit
ns
ns
ns
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