MC68040FE25A Freescale Semiconductor, MC68040FE25A Datasheet - Page 4
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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Paragraph
1.1
1.1.1
1.1.2
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
2.1
2.2
2.2.1
2.2.1.1
2.2.1.2
2.2.1.3
2.2.1.4
2.2.1.5
2.2.2
2.2.2.1
2.2.2.2
2.2.2.3
2.2.2.4
2.2.2.5
vi
Number
Differences ............................................................................................ 1-1
Features ................................................................................................ 1-3
Extensions to the M68000 Family ......................................................... 1-3
Functional Blocks .................................................................................. 1-3
Processing States ................................................................................. 1-5
Programming Model .............................................................................. 1-5
Data Format Summary.......................................................................... 1-9
Addressing Capabilities Summary ........................................................ 1-9
Notational Conventions ......................................................................... 1-11
Instruction Set Overview ....................................................................... 1-13
Integer Unit Pipeline.............................................................................. 2-1
Integer Unit Register Description .......................................................... 2-4
MC68040V and MC68LC040 ............................................................ 1-1
MC68EC040 and MC68EC040V ....................................................... 1-2
Integer Unit User Programming Model .............................................. 2-4
Integer Unit Supervisor Programming Model .................................... 2-5
Data Registers (D7–D0) ................................................................ 2-4
Address Registers (A6–A0) ........................................................... 2-4
System Stack Pointer (A7) ............................................................. 2-5
Program Counter ........................................................................... 2-5
Condition Code Register ................................................................ 2-5
Interrupt and Master Stack Pointers .............................................. 2-6
Status Register .............................................................................. 2-7
Vector Base Register ..................................................................... 2-7
Alternate Function Code Registers ................................................ 2-7
Cache Control Register ................................................................. 2-8
Freescale Semiconductor, Inc.
TABLE OF CONTENTS
For More Information On This Product,
M68040 USER’S MANUAL
Go to: www.freescale.com
Introduction
Integer Unit
Section 1
Section 2
Title
MOTOROLA
Number
Page
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