USSR/Russia 1801 Series DEC PDP-11 Compatible CPUs Family
1801 CPU Family
K1801VM1 (К1801ВМ1)
KR1801VM1 (КР1801ВМ1) Dot marked
KR1801VM1 (КР1801ВМ1) w/o dot
KR1801VM1G (КР1801ВМ1Г)
KR1801VM2 (КР1801ВМ2)
KM1801VM2 (КМ1801ВМ2)
R1801VM2 (Р1801ВМ2)
KM1801VM2 (КМ1801ВМ2) [SEMZ] Gold Pins
KM1801VM2 (КМ1801ВМ2) [SEMZ] Nickel Pins
KM1801VM3 (КМ1801ВМ3)
KM1801VM3A (КМ1801ВМ3А)
KM1801VM3B (КМ1801ВМ3Б)
KM1801VM3V (КМ1801ВМ3В)
KN1801VM3B (КН1801ВМ3Б)
1801 CPU Family
1801 CPU Family
K1801VM1 (К1801ВМ1)KR1801VM1 (КР1801ВМ1) Dot markedKR1801VM1 (КР1801ВМ1) w/o dotKR1801VM1G (КР1801ВМ1Г)KR1801VM2 (КР1801ВМ2)KM1801VM2 (КМ1801ВМ2)R1801VM2 (Р1801ВМ2)KM1801VM2 (КМ1801ВМ2) [SEMZ] Gold PinsKM1801VM2 (КМ1801ВМ2) [SEMZ] Nickel PinsKM1801VM3 (КМ1801ВМ3)KM1801VM3A (КМ1801ВМ3А)KM1801VM3B (КМ1801ВМ3Б)KM1801VM3V (КМ1801ВМ3В)KN1801VM3B (КН1801ВМ3Б)1801 CPU Family
| K1801VM1 (К1801ВМ1)
Nearest analogue - DEC LSI-11/03 |
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Manufacturer: Angstrem Plant
Frequency: 5 MHz Bus: 5 MHz Package: QUIC-42 Technology: NMOS Year: 1984 Top |
| KR1801VM1 (КР1801ВМ1) dot marked | ||
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Manufacturer: Angstrem Plant
Frequency: 5 MHz Bus: 5 MHz Package: QUIP-42 Technology: NMOS Year: 1989 Top |
| KR1801VM1 (КР1801ВМ1) | ||
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Manufacturer: Angstrem Plant
Frequency: 5 MHz Bus: 5 MHz Package: QUIP-42 Technology: NMOS Year: 1991 Top |
| KR1801VM1G (КР1801ВМ1Г)
1801VM1 with the multiply command |
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Manufacturer: Angstrem Plant
Frequency: 5 MHz Bus: 5 MHz Package: QUIP-42 Technology: NMOS Year: 1991 Top |
| KR1801VM2 (КР1801ВМ2) | ||
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Manufacturer: Angstrem Plant
Frequency: 10 MHz Bus: 10 MHz Package: PDIP-40 Technology: NMOS Year: 1990 Top |
| KM1801VM2 (КМ1801ВМ2) | ||
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Manufacturer: Angstrem Plant
Frequency: 10 MHz Bus: 10 MHz Package: CDIP-40 Technology: NMOS Year: 1990 Top |
| R1801VM2 (Р1801ВМ2) | ||
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Manufacturer: Angstrem Plant
Frequency: 10 MHz Bus: 10 MHz Package: PDIP-40 Technology: NMOS Year: 1993 Top |
| KM1801VM2 (КМ1801ВМ2) [SEMZ] Gold Pins
Manufactured by SEMZ, Solnechnogorsk (Солнечногорский Электромеханический завод) |
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Manufacturer: SEMZ (Solnechnogorsk)
Frequency: 10 MHz Bus: 10 MHz Package: CDIP-40 Technology: NMOS Year: 1991 Top |
| KM1801VM2 (КМ1801ВМ2) [SEMZ] Nickel Pins
Manufactured by SEMZ, Solnechnogorsk (Солнечногорский Электромеханический завод) |
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Manufacturer: SEMZ (Solnechnogorsk)
Frequency: 10 MHz Bus: 10 MHz Package: CDIP-40 Technology: NMOS Year: 1993 Top |
| KM1801VM3 (КМ1801ВМ3) | ||
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Manufacturer: Angstrem Plant
Frequency: 6 MHz Bus: 6 MHz Package: CDIP-64 Technology: NMOS Year: 1987 Top |
| KM1801VM3A (КМ1801ВМ3А) | ||
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Manufacturer: Angstrem Plant
Frequency: 6 MHz Bus: 6 MHz Package: CDIP-64 Technology: NMOS Year: 1990 Top |
| KM1801VM3B (КМ1801ВМ3Б) | ||
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Manufacturer: Angstrem Plant
Frequency: 5 MHz Bus: 5 MHz Package: CDIP-64 Technology: NMOS Year: 1991 Top |
| KM1801VM3V (КМ1801ВМ3В) | ||
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Manufacturer: Angstrem Plant
Frequency: 4 MHz Bus: 4 MHz Package: CDIP-64 Technology: NMOS Year: 1992 Top |
| KN1801VM3B (КН1801ВМ3Б) | ||
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Manufacturer: Angstrem Plant
Frequency: 5 MHz Bus: 5 MHz Package: CQFP-64 (Н18.64-1В) Technology: NMOS Year: 1993 Top |