MC68020FE33E Freescale Semiconductor, MC68020FE33E Datasheet - Page 253

• Manufacturer Part Number: MC68020FE33E
• Description: IC MICROPROCESSOR 32BIT 132CQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68020FE33E

• Processor Type: M680x0 32-Bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-CQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

8.2.17 Exception-Related Instructions
The exception-related instructions table indicates the number of clock periods needed for
the processor to perform the specified exception-related action. Footnotes specify when it
is necessary to add the entry from another table to calculate the total effective execution
time for the given instruction. The total number of clock cycles is outside the parentheses;
the number of read, prefetch, and write cycles is given inside the parentheses as (r/p/w).
These cycles are included in the total clock cycle number.
MOTOROLA
BKPT
Interrupt (I-Stack)
Interrupt (M-Stack)
RESET Instruction
STOP
Trace
TRAP #n
Illegal Instruction
A-Line Trap
F-Line Trap
Privilege Violation
TRAPcc (Trap)
TRAPcc (No Trap)
TRAPcc.W (Trap)
TRAPcc.W (No Trap)
TRAPcc.L (Trap)
TRAPcc.L (No Trap)
TRAPV (Trap)
TRAPV (No Trap)
Instruction
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M68020 USER’S MANUAL
Best Case
518(0/0/0)
26(2/0/4)
41(2/0/8)
25(1/0/5)
20(1/0/4)
20(1/0/4)
20(1/0/4)
20(1/0/4)
20(1/0/4)
23(1/0/5)
23(1/0/5)
23(1/0/5)
23(1/0/5)
9(1/0/0)
8(0/0/0)
1(0/0/0)
3(0/0/0)
5(0/0/0)
1(0/0/0)
Cache Case
518(0/0/0)
10(1/0/0)
26(2/0/4)
41(2/0/8)
25(1/0/5)
20(1/0/4)
20(1/0/4)
20(1/0/4)
20(1/0/4)
20(1/0/4)
25(1/0/5)
25(1/0/5)
25(1/0/5)
25(1/0/5)
8(0/0/0)
4(0/0/0)
6(0/0/0)
8(0/0/0)
4(0/0/0)
Worst Case
519(0/1/0)
10(1/0/0)
33(2/2/4)
48(2/2/8)
32(1/2/5)
27(1/2/4)
27(1/2/4)
27(1/2/4)
27(1/2/4)
27(1/2/4)
32(1/2/5)
33(1/3/5)
33(1/3/5)
10(0/2/0)
32(1/2/5)
8(0/0/0)
5(0/1/0)
7(0/1/0)
5(0/1/0)
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