MC68040FE25A Freescale Semiconductor, MC68040FE25A Datasheet - Page 440
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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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MC68EC040
MC68LC040
Memory Controller, 7-13
Memory Management Unit (MMU), 1-4
Memory Management Unit Registers, 3-33
Misaligned Access, 4-3, 4-11, 10-3
Misaligned Operand, 7-6, 7-37
Multiplexed Bus Mode, 1-2, 5-4, 5-5, 7-69, A-5
Multiplexer, 7-3
MOTOROLA
4-Kbyte Page Size, B-4
Access Control Registers, see Access Control
Address Space, B-5
DLE Mode, 1-2
Electrical Characteristics, 11-19
Exception Processing, B-10
Multiplexed Bus Mode, 1-2
Output Buffer Mode, 1-2
Special Modes of Operation, 1-2, B-5
Unimplemented Floating-Point Instruction
DLE Mode, 1-2, A-5
Electrical Characteristics, 11-15
Exception Processing, A-6
F-Line Exception, A-6
Main Features, A-2
Multiplex Bus Mode, 1-2, A-5
Output Buffers, A-5
Special Modes of Operation, 1-2
Unimplemented Floating-Point Instruction
Cache Controller, 3-2
Disable Dynamically, 5-14
Memory Controller, 7-13
Translation Tables, 3-2
Initializing, 3-32
MMU Status Register (MMUSR), 1-8, 3-3, 3-15
Supervisor Root Pointer (SRP), 1-8, 3-3
Translation Control Register (TCR), 1-8, 3-4;
Transparent Translation Registers (TTR), 1-4,
User Root Pointer (URP), 1-8, 3-3
Unit
Exceptions, 1-2, B-10
Exceptions, 1-2, A-5
Field Definitions, 3-6, 3-7
Status Bits, 3-34
Field Definitions, 3-4; E-Bit 3-33;
P-Bit, 3-32, 8-17
1-7, 3-2, 3-3, 3-29, 3-30, 4-6, 5-7, 8-17;
Field Definitions, 3-5
Freescale Semiconductor, Inc.
For More Information On This Product,
M68040 USER’S MANUAL
Go to: www.freescale.com
NAN, see Data Types
Normalized, see Data Types
Operand Size, 1-9
Output Buffer Mode, 1-2, 7-69, 11-29
Packed Decimal Real, 9-22
Page Descriptor, see Descriptors
Page Index Field (PGI), 3-8
Page Size, 3-4, 3-12, 8-17
Paged Memory, 3-1, 3-21
Page Offset Field, 3-8
Page State Information, 4-10
PDT Field 3-17, see also Descriptors
Physical Address, 3-2, 3-8, 3-9, 3-29, 4-3
Pointer Index Field (PI), 3-8
Power Dissipation, 11-29
PRIVATE, 6-3
Privilege Modes, 1-5
Processing States, 1-5–1-6
Push Bus Cycles, see Bus Cycles
Range Control, 9-13
Read-Modify-Write Bus Cycles, see Bus Cycles
Registers
Replacement Algorithm, 4-4
Reset Operation, 2-8, 3-4, 3-32, 4-3, 4-5, 5-9,
Retry Operation, 4-12, 7-41, 7-42, 7-55
Root Index Field (RI), 3-8
4 Kbytes, 3-9, 3-29, B-4
8 Kbytes, 3-6, 3-9, 3-29
Translation of, see Address Translation
User, 1-6, 2-7
Supervisor, 1-6, 2-7, 3-3, 4-5
Floating-Point Unit, see Floating-Point Unit
Integer Unit, see Integer Unit Registers
JTAG, see JTAG Registers
Memory Management Unit, see Memory
5-11, 7-66, 9-3, 9-4, 9-6, 9-39, 11-29, 11-30
Registers
Management Unit Registers
–O–
–N–
–P–
–R–
INDEX-5
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