MC68040FE25A Freescale Semiconductor, MC68040FE25A Datasheet - Page 439
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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Instructions
Integer Unit, 1-4, 2-1, 7-3
Integer Unit Pipeline, 1-3, 2-1–2-3, 10-5
Integer Unit Registers
Intermediate Result, 9-11, 9-13, 9-15, 9-16, 9-21,
Interrupt Exceptions, 5-14, 7-29, 7-31, 8-12, 8-20
Interrupts, 1-5
INDEX-4
Forced Rounding Precision, 9-13, 9-31, 9-34
Privilege Violation Generating, 8-10
Trace Exception Generating, 8-10
Supervisor Programming Model, 1-7, 2-5, 2-6
User Programming Model, 1-6, 2-4
<ea> Calculate Stage, 1-3, 2-1, 2-2, 10-3,
<ea> Fetch Stage, 1-3, 2-1, 2-2, 2-3, 7-4, 10-3
Decode Stage, 2-1, 2-2
Execute Stage, 2-2, 5-12, 8-1, 8-7, 10-3, 10-4,
Write-Back Stage, 7-43, 10-4, see also Write-
Address Registers, 1-8, 2-4
Cache Control Register (CACR), 1-8, 2-8, 4-5,
Condition Code Register (CCR), 1-8, 2-5;
Data Registers, 2-4
Function Code Registers, 1-8, 2-7
Index Registers, 1-8
Interrupt Stack Pointer (ISP), 8-4
Program Counter (PC), 1-8, 2-5, 8-4
Stack Pointer (SP), 1-8, 2-5; Supervisor, 2-6
Status Register (SR), 2-7, 8-2
Vector Base Register (VBR), 1-8, 2-7, 8-4,
9-31, 9-33, 9-37; Format, 9-12
Acknowledged Bus Cycle, 5-12, 7-29–7-35,
Pending Procedure, 7-30
Priority Level, 5-11
Priority Mask, 7-29, 8-2
Request, 8-13
Vector Numbers, 8-15
10-4, 10-6
10-6
Backs
8-17
X-Bit, 2-5
S-Bit, 1-5
M-Bit, 2-6, 2-7, 8-4
I-Bits, 7-29, 8-13
8-17
7-31, 8-2
Freescale Semiconductor, Inc.
For More Information On This Product,
M68040 USER’S MANUAL
Go to: www.freescale.com
JTAG (IEEE Standard 1149.1), 5-15, 6-1
JTAG Instructions
JTAG Output Drivers, 6-4, 6-5
JTAG Registers
JTAG Scan, A-5, B-5
Junction Temperature, 11-29, 11-30
Line Filling, 7-6, 7-12, 7-13
Line Bus Cycles, see Bus Cycles
Locked Bus Cycles, see Bus Cycles
Logical Address, 2-3, 2-7, 3-29, 4-3, 3-2, 3-4
M68040FPSP Exception Handler, 9-23
Boundary Scan Control, 6-6, 6-9
BSDL Description, 6-15
Disabling, 6-13
Electrical And Timing Specifications, 11-1
Instructions, see JTAG Instructions
BYPASS, 6-3
DRVCTL.T, 6-3, 6-12
EXTEST, 6-3, 6-12
HI-Z, 6-3, 6-12
PRIVATE, 6-3
SAMPLE/PRELOAD, 6-3
SHUTDOWN, 6-3, 6-12
Boundary Scan Data Register, 6-2, 6-4, 6-5,
Instruction Shift Register, 6-2–6-6
Test Data Register, 6-3, 6-2
Output Drivers, 6-4, 6-5
Registers, see JTAG Registers
System Clock Restriction, 6-3
TAP Controller, 6-1, 6-2, 6-6, 6-13
Format, 3-8
Space, 1-8; Defined 3-29
BSUN, 9-26
OPERR, 9-30
OVFL, 9-31, 9-32
SNAN, 9-27, 9-28
Unimplemented Instruction, 9-35, 9-38
6-13
–M–
–J–
–L–
MOTOROLA
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