MC68EC040RC25 Freescale Semiconductor, MC68EC040RC25 Datasheet - Page 303

• Manufacturer Part Number: MC68EC040RC25
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC040RC25

• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 179
• Package Type: PGA
• Lead Free Status / Rohs Status: Supplier Unconfirmed

10.5 MISCELLANEOUS INTEGER UNIT INSTRUCTION TIMINGS
10-12
(Continued)
NOTES:
ORI #<xxx>,CCR
ORI #<xxx>,SR a
PACK
PFLUSH b
PFLUSHA b
PFLUSHAN b
PFLUSHN (An) b
PTESTR, PTESTW e
RESET a
RTD c
RTE a
RTR c
RTS c
SBCD
SUBX
SWAP
TRAP# a
TRAPcc f
TRAPV f
UNLK
UNPK
a. Times listed are minimum. This instruction interlocks the <ea> calculate and execute
b. Times listed are typical. This instruction interlocks the <ea> calculate and execute stages
c. This instruction interlocks the <ea> calculate and execute stages.
d. Successive in-line MOVE16 instructions each add eight clocks to the <ea> calculate and
e. Typical measurement for three-level table search with no descriptor writes, no entries
f.
stages and synchronizes some portions of the processor before execution.
and synchronizes some portions of the processor before execution.
execute times.
cached, and four-clock memory access times.
This instruction interlocks the <ea> calculate and execute stages. For the exception taken,
this instruction also synchronizes some portions of the processor before execution; times
listed are minimum in this case.
Instruction
Freescale Semiconductor, Inc.
For More Information On This Product,
Dx,Dy,#<xxx>
–(Ay),–(Ax),#<xxx>
Stack Format $0
Stack Format $1
Stack Format $2
Stack Format $3
Stack Format $4
Stack Format $7
Dy,Dx
–(Ay),–(Ax)
Dy,Dx
–(Ay),–(Ax)
Taken
Not Taken
Taken
Not Taken
Dx,Dy,#
–(Ay),–(Ax),#
M68040 USER’S MANUAL
Go to: www.freescale.com
Condition
—
—
—
—
—
—
—
—
—
—
—
—
—
—
<ea> Calculate
521
11
11
27
11
25
16
19
19
1
9
1
3
6
2
4
2
3
2
4
7
5
1
3
1
3
1
5
5
2
1
3
Execute
11 L + 14
1 L + 10
1 L + 10
1 L + 26
1 L + 10
1 L + 8
2 L + 3
1 L + 5
1 L + 6
1 L + 3
1 L + 2
1 L + 1
2 L + 4
521
13
23
14
20
15
23
16
19
19
3
5
3
1
2
5
5
4
4
MOTOROLA