MC68EC040RC25 Freescale Semiconductor, MC68EC040RC25 Datasheet - Page 307

• 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

10.6 INTEGER UNIT INSTRUCTION TIMINGS (Continued)
10-16
NOTES:
Dn
An
(An)
(An)+
–(An)
(d 16 ,An)
(d 16 ,PC)
(xxx).W, (xxx).L
#<xxx>
(d 8 ,An,Xn)
(d 8 ,PC,Xn)
(BR,Xn)
(bd,BR,Xn)
([bd,BR,Xn])
([bd,BR,Xn],od)
([bd,BR],Xn)
([bd,BR],Xn,od)
Addressing
a. This instruction interlocks the <ea> calculate and execute stages.
b. If the bit field spans a long-word boundary, add two clocks to the execute time. Two memory addresses are
c. If the bit field spans a long-word boundary, add seven clocks to both the <ea> calculate and execute times.
d. If the bit field spans a long-word boundary, add ten and nine clocks to both the <ea> calculate and execute
Mode
accessed in this case.
Two memory addresses are accessed in this case.
times, respectively. Two memory addresses are accessed in this case.
Calculate
<ea>
3/4 d
—
—
—
10
—
10
11
13
14
16
17
17
18
9
9
9
BFFFO a,b
Freescale Semiconductor, Inc.
For More Information On This Product,
Execute
1 L + 12
1 L + 18
3 L + 17
1 L + 14
1 L + 15
1 L + 17
3 L + 16
2 L + 9
2 L + 9
3 L + 9
2 L + 9
6/7 d
—
—
—
—
12
M68040 USER’S MANUAL
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Calculate
<ea>
2/3 d
—
—
—
—
—
10
—
13
14
16
17
17
18
9
9
9
BFINS a,c
Execute
1 L + 12
1 L + 13
1 L + 15
1 L + 16
3 L + 14
3 L + 15
2 L + 7
2 L + 7
2 L + 7
5/6 d
—
—
—
—
—
10
—
Calculate
<ea>
1/2 d
—
—
—
10
—
10
11
13
14
16
17
17
18
9
9
9
BFTST a
Execute
MOTOROLA
1 L + 10
1 L + 12
1 L + 13
1 L + 15
1 L + 16
3 L + 14
3 L + 15
3 L + 7
2 L + 7
2 L + 7
2 L + 7
3/4 d
—
—
—
—
10