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KR580VM80A

The KR580VM80A (Russian: КР580ВМ80А) is a Soviet microprocessor, a clone of the Intel 8080 CPU. Different versions of this CPU were manufactured beginning in the late 1970s, the earliest known use being in the SM1800 computer in 1979. Initially called the K580IK80 (К580ИК80), it was produced in a 48-pin planar metal-ceramic package. Later, a version in a…

Technology & Applications

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Applications

Home computersComputer terminalsIndustrial controllersKorvetRadio-86RK
19 related topics

Technology and support chips

N-MOSTTLCapacitancePFFurther development
11 related topics

Further development

Binary compatibleIntel 8085Zilog Z80Source compatibleKR1858VM1
7 related topics

KR580VM80A vs. Intel 8080A

InterruptMicrocodeOpcodeStackStack overflow
5 related topics

Key facts & relationships

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Common manufacturer
USSR
Discontinued
c. 1991
Instruction set
8080
Launched
c. 1979
Max. CPU clock rate
2 MHz to 2.5 MHz
Socket
40 pin DIP

Topics to explore

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Overview

Technology and support chips

KR580VM80A vs. Intel 8080A

Applications

Further development

Advanced semantic analysis

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Map overview Semantic statistics

KR580VM80A

Nodes62
Edges61
Triples75
Avg. degree1.97
Density0.032258
Components1

How this topic connects Entity context

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KR580VM80A

Top relations

related to Further development · 26
KR580VM80A → Another, CMOS, DAD, DCOMP, DSUB, H1, IM1821VM85A, Intel, It, July, Just, K1810VM86, K580, KR1858VM1, KR580VM1, Kvazar, Kyiv, L1, MHz, Mirroring
related to KR580VM80A vs. Intel 8080A · 15
KR580VM80A → As, CALL, CPU, If, In, INT, INTA, INTE, Intel, Interrupt Enable, KR580VM80A's, PC, Soviet, The Romanian MMN8080, While
has application · 12
KR580VM80A → E5101, EstoniaMaestro, KUVT Korvet, MC-1, MHz, Orion-128UT-88, Radio, Russian, Some, Soviet, Soviet UnionMicro-80, The KR580VM80A
related to External links · 11
KR580VM80A → CPU Shack, CPU World, KR580VM80A Archived, KR580VM80AReverse-engineering, Processor, Retrieved, Soviet, The, The Story, Vladimir Yakovlev, Wayback Machine
related to Technology and support chips · 4
KR580VM80A → MOS, The, The KR580VM80A, TTL
Common manufacturer · 1
KR580VM80A → USSR
Discontinued · 1
KR580VM80A → c. 1991
Instruction set · 1
KR580VM80A → 8080
Launched · 1
KR580VM80A → c. 1979
Max. CPU clock rate · 1
KR580VM80A → 2 MHz to 2.5 MHz

Important terminology Word statistics

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Important terminology

cpu intel soviet mhz 8080 dip μm kr580vm1 8080a pin interrupt computer manufactured produced package development clock well version integrated

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
KR580VM80ACommon manufacturerUSSR1.00infobox
KR580VM80ADiscontinuedc. 19911.00infobox
KR580VM80AInstruction set80801.00infobox
KR580VM80ALaunchedc. 19791.00infobox
KR580VM80AMax. CPU clock rate2 MHz to 2.5 MHz1.00infobox
KR580VM80ASocket40 pin DIP1.00infobox
KR580VM80ATechnology node6 μm1.00infobox
KR580VM80Ahas applicationThe KR580VM80A0.60section
KR580VM80Ahas applicationSome0.60section
KR580VM80Ahas applicationKUVT Korvet0.60section
KR580VM80Ahas applicationSoviet UnionMicro-800.60section
KR580VM80Ahas applicationRussian0.60section

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