MC68EC040RC40A Freescale Semiconductor, MC68EC040RC40A Datasheet - Page 159

• Manufacturer Part Number: MC68EC040RC40A
• Description: IC MPU 32BIT 40MHZ 179-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC040RC40A

• Processor Type: M680x0 32-Bit
• Speed: 40MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 179-PGA
• Lead Free Status / RoHS Status: Contains lead / RoHS Compliant
• Features: -

Clock 5 (C5)
MOTOROLA
This clock is identical to C3 except that once TA is recognized, the latched value
corresponds to the third long word of data for the burst. After the processor recognizes
the last TA assertion and terminates the line read bus cycle, TIP remains asserted if the
processor is ready to begin another bus cycle. Otherwise, the processor negates TIP
during the first half of the next clock.
Figures 7-12 and 7-13 illustrate a flowchart and functional timing diagram for a burst-
inhibited line read bus cycle.
Freescale Semiconductor, Inc.
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M68040 USER’S MANUAL
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