MC68EC040RC25 Freescale Semiconductor, MC68EC040RC25 Datasheet - Page 327

• 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

10.7.3 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.
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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
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(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