MC68040FE25A Freescale Semiconductor, MC68040FE25A Datasheet - Page 321
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MC68040FE25A
Manufacturer Part Number
MC68040FE25A
Description
IC MICROPROCESSOR 32BIT 184-CQFP
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68EC040FE33A.pdf
(442 pages)
Specifications of MC68040FE25A
Processor Type
M680x0 32-Bit
Speed
25MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
184-CQFP
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
Surface Mount
Pin Count
184
Package Type
CQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68040FE25A
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 321 of 442
- Download datasheet (4Mb)
10.7.2 Integer Unit Support Timings
10-30
*For BR = PC, add one clock to both <ea> calculate and execute times. Timings are for an idle FPU.
FPn
Dn
(An)
(An)+
–(An)
(d 16 ,An)
(d 16 ,PC)
(xxx).W, (xxx).L
#<xxx>
(d 8 ,An,Xn)
(d 8 ,PC,Xn)
(An,Xn)
(bd,An,Xn)
([bd,An,Xn])
([bd,An,Xn],od)
([bd,An],Xn)
([bd,An],Xn,od)
FPn
Dn
(An)
(An)+
–(An)
(d 16 ,An)
(d 16 ,PC)
(xxx).W, (xxx).L
#<xxx>
(d 8 ,An,Xn)
(d 8 ,PC,Xn)
(An,Xn)
(bd,An,Xn)
([bd,An,Xn])
([bd,An,Xn],od)
([bd,An],Xn)
([bd,An],Xn,od)
Addressing
Mode
Calculate
<ea>
FABS, FADD, FCMP, FDIV, FMOVE, FMUL, FNEG, FSQRT, FSUB, FTST <ea>,FPn *
11
12
12
13
11
12
12
13
—
—
—
2
2
2
2
2
4
3
5
5
6
7
8
2
2
2
2
4
3
4
5
6
7
8
Double Precision
Byte and Word
Freescale Semiconductor, Inc.
For More Information On This Product,
Execute
1 L + 10
1 L + 10
1 L + 11
3 L + 10
1 L + 11
3 L + 10
1 L + 2
2 L + 2
3 L + 2
1 L + 5
1 L + 6
1 L + 7
3 L + 9
1 L + 3
2 L + 2
1 L + 6
1 L + 7
3 L + 9
1 L + 2
1 L + 2
—
—
—
2
2
2
2
5
2
2
2
2
5
6
M68040 USER’S MANUAL
Go to: www.freescale.com
Calculate
<ea>
Extended Precision
11
12
12
13
12
13
13
14
—
—
2
2
2
2
2
4
3
3
5
6
7
8
2
3
3
3
3
5
4
5
6
7
8
9
Long Word
Execute
1 L + 10
1 L + 11
3 L + 10
1 L + 11
1 L + 12
3 L + 10
3 L + 11
1 L + 2
2 L + 2
1 L + 2
1 L + 2
1 L + 5
1 L + 6
1 L + 7
3 L + 9
1 L + 2
1 L + 4
1 L + 3
2 L + 3
1 L + 7
1 L + 8
—
—
2
2
2
2
5
3
3
3
3
6
7
Calculate
<ea>
11
12
12
13
—
2
2
2
2
5
2
4
3
3
6
7
8
Single Precision
MOTOROLA
Execute
1 L + 10
1 L + 11
3 L + 10
1 L + 2
2 L + 2
1 L + 2
1 L + 2
1 L + 5
1 L + 6
1 L + 7
3 L + 9
—
2
2
2
2
5
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