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gptkbp:instanceOf
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gptkb:microprocessor
|
|
gptkbp:architecture
|
CISC
|
|
gptkbp:family
|
gptkb:Motorola_68000_family
|
|
gptkbp:floatingPointUnit
|
external (via coprocessor)
|
|
https://www.w3.org/2000/01/rdf-schema#label
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Motorola MC68020
|
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gptkbp:instructionSet
|
68020 instruction set
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gptkbp:introducedIn
|
1984
|
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gptkbp:manufacturer
|
gptkb:Motorola
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gptkbp:memoryBusWidth
|
32-bit
|
|
gptkbp:MMUSupport
|
external (via 68851)
|
|
gptkbp:notableFeature
|
first 68000 family CPU with 32-bit address bus
supports hardware multiply/divide
supports unaligned memory access
supports instruction pipelining
|
|
gptkbp:onChipCache
|
256 bytes
|
|
gptkbp:pinCount
|
68
|
|
gptkbp:predecessor
|
gptkb:Motorola_MC68010
|
|
gptkbp:speed
|
12.5 MHz
16 MHz
25 MHz
|
|
gptkbp:successor
|
gptkb:Motorola_MC68030
|
|
gptkbp:supportsCoprocessor
|
gptkb:Motorola_68882
gptkb:Motorola_68881
|
|
gptkbp:supportsVirtualization
|
true
|
|
gptkbp:technology
|
2.0 μm CMOS
|
|
gptkbp:transistorCount
|
190,000
|
|
gptkbp:type
|
gptkb:CQFP
gptkb:PGA
gptkb:PLCC
|
|
gptkbp:usedIn
|
gptkb:NeXT_Computer
gptkb:Apple_Macintosh_II
gptkb:Sun-3_workstations
Commodore Amiga 1200 (as accelerator)
|
|
gptkbp:bfsParent
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gptkb:Motorola,_Inc.
|
|
gptkbp:bfsLayer
|
6
|