MC68040FE25A Freescale Semiconductor, MC68040FE25A Datasheet - Page 38
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
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MOTOROLA
FRESTORE 2
FTRAPcc 2
FSGLMUL
FSGLDIV
ILLEGAL
FSAVE 2
FSQRT 2
Opcode
FNEG 2
FNOP 2
FSUB 2
FTST 2
FScc 2
LINK
JMP
JSR
LEA
–(Source) ø FPn
None
If in supervisor state
else TRAP
If in supervisor state
else TRAP
If condition true
else 0s ø Destination
FPn
Source
Square Root of Source ø FPn
FPn – Source ø FPn
If condition true
Condition Codes for Operand ø FPCC
SSP – 2 ø SSP; Vector Offset ø (SSP);
SSP – 4 ø SSP; PC ø (SSP);
SSp – 2 ø SSP; SR ø (SSP);
Illegal Instruction Vector Address ø PC
Destination Address ø PC
SP – 4 ø SP; PC ø (SP)
Destination Address ø PC
<ea> ø An
SP – 4 ø SP; An ø (SP)
SP ø An, SP+d ø SP
then FPU State Frame ø Internal State
then FPU Internal State ø State Frame
then 1s ø Destination
then TRAP
Table 1-4. Instruction Set Summary (Continued)
Source ø FPn
FPn ø FPn
Freescale Semiconductor, Inc.
For More Information On This Product,
Operation
Go to: www.freescale.com
M68040 USER’S MANUAL
FNEG.<fmt> <ea>,FPn
FNEG.X FPm,FPn
FNEG.X FPn
FrNEG.<fmt> <ea>,FPn 3
FrNEG.X FPm,FPn 3
FrNEG.X FPn 3
FNOP
FRESTORE <ea>
FSAVE <ea>
FScc.SIZE <ea>
FSGLDIV.<fmt> <ea>,FPn
FSGLDIV.X FPm,FPn
FSGMUL.<fmt> <ea>,FPn
FSGLMUL.X FPm, FPn
FSQRT.<fmt> <ea>,FPn
FSQRT.X FPm,FPn
FSQRT.X FPn
FrSQRT.<fmt> <ea>,FPn 3
FrSQRT FPm,FPn 3
FrSQRT FPn 3
FSUB.<fmt> <ea>,FPn
FSUB.X FPm,FPn
FrSUB.<fmt> <ea>,FPn 3
FrSUB.X FPm,FPn 3
FTRAPcc
FTRAPcc.W #<data>
FTRAPcc.L #<data>
FTST.<fmt> <ea>
FTST.X FPm
ILLEGAL
JMP <ea>
JSR <ea>
LEA <ea>,An
LINK An,d n
Syntax
1- 17
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