MC68040FE25V Freescale Semiconductor, MC68040FE25V Datasheet - Page 327
MC68040FE25V
Manufacturer Part Number
MC68040FE25V
Description
IC MICROPROCESSOR 32BIT 184-CQFP
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68EC040FE33A.pdf
(442 pages)
Specifications of MC68040FE25V
Processor Type
M680x0 32-Bit
Speed
25MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
184-CQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
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10.7.3 Timings in the Floating-Point Unit (Continued)
10-36
FDIV
FSQRT
FMOVE,
FABS,
FNEG
FMOVE
Instruction
Opclass
2
2
2
2
2
0
0
2
2
2
2
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
0
B,W,L
B,W,L
Size
B,W
B,W
S,D
S,D
S,D
S,D
—
—
—
—
—
—
—
—
X
X
X
X
X
S
S
D
D
D
D
D
X
X
X
X
X
X
L
L
L
L
Freescale Semiconductor, Inc.
For More Information On This Product,
Precision
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
Any
S,D
S,D
S,D
D,X
D,X
S,D
S,D
S,D
D,X
D,X
X
X
S
S
S
X
X
S
S
M68040 USER’S MANUAL
Go to: www.freescale.com
(Norm|Zero|Inf)
(Norm|Zero|Inf)
(Norm|Zero|Inf)
(Norm|Zero|Inf)
(Zero|Inf|NAN)
(Zero|Inf|NAN)
(Zero|Inf|NAN)
(+Norm|Zero)
(+Norm|Zero)
(+Norm|Zero)
+(Norm|Zero)
–(Norm|Zero)
Norm,Norm
Operands
(Zero|Inf)
(Zero|Inf)
(Zero|Inf)
— ,NAN
— ,Zero
— ,NAN
—Norm
—Norm
—Norm
— ,Inf
Norm
Norm
Norm
Norm
Norm
Norm
NAN
NAN
NAN
NAN
NAN
NAN
NAN
Any
Any
Conversion
1.5(12.5)
1.5(11.5)
1.5(11.5)
1.5(11)
1.5(11)
1.5(13)
3(10)
3(4)
2(3)
2(3)
3(4)
3(9)
5
3
4
4
4
5
5
5
6
6
4
4
5
5
4
4
5
2
5
3
3
3
4
4
5
3
Execution
37.5
103
103
103
4.5
1.5
1.5
4.5
4.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
0
0
Normalization
MOTOROLA
2(3)
2(3)
2(3)
2(3)
3.5
4.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
0
0
0
0
0
0
0
0
0
0
2
2
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