MC68040FE33A Freescale Semiconductor, MC68040FE33A Datasheet - Page 100

IC MICROPROCESSOR 32BIT 184-CQFP

MC68040FE33A

Manufacturer Part Number
MC68040FE33A
Description
IC MICROPROCESSOR 32BIT 184-CQFP
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MC68040FE33A

Processor Type
M680x0 32-Bit
Speed
33MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
184-CQFP
Package
184CQFP
Processor Series
M680xx
Core
CPU32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68040FE33A
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
4-16
ABBREVIATIONS:
WT—WRITE-THROUGH MODE
CB—COPYBACK MODE
SNOOP OPERATION INDICATES:
READ OR WRITE / SNOOP CONTROL
ENCODING
I4—CPU WRITE MISS/WT
I7—CINV
I8—CPUSH
D7—CINV
D8—CPUSH
D10—SNOOP READ
D11—SNOOP WRITE HIT/
D13—SNOOP WRITE HIT/SINK
HIT/INVALIDATE
INVALIDATE
DATA & SIZE = LINE
INVALID
I3—CPU WRITE MISS/CB
Figure 4-6. Data-Cache Line State Diagram
Freescale Semiconductor, Inc.
For More Information On This Product,
V7—CINV
V8—CPUSH
V10—SNOOP READ HIT/INVALIDATE
V11—SNOOP WRITE HIT/INVALIDATE
V12—SNOOP WRITE HIT/SINK DATA &
V13—SNOOP WRITE HIT/SINK DATA &
M68040 USER'S MANUAL
Go to: www.freescale.com
SIZE = LINE
SIZE = LINE
I1—CPU READ MISS
DIRTY
D2—CPU READ HIT
D3—CPU WRITE MISS/CB
D4—CPU WRITE MISS/WT
D5—CPU WRITE HIT/CB
D6—CPU WRITE HIT/WT
D9—SNOOP READ HIT/LEAVE DIRTY
D12—SNOOP WRITE HIT/SINK DATA
& SIZE = LINE
V3—CPU WRITE MISS/CB
V5—CPU WRITE HIT/CB
D1—CPU READ MISS
VALID
V1—CPU READ MISS
V2—CPU READ HIT
V4—CPU WRITE MISS/WT
V6—CPU WRITE HIT/WT
V9—SNOOP READ HIT/LEAVE DIRTY
MOTOROLA

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