ULSI 80387 FPU

MathCo US83S87 25
SX/SLC 33
SX/SLC 40
MathCo DX 33
MathCo DX 40
US83C87 DX/DLC 40
US83C87 DX/DLC 40 Diff


387 FPU Family











387 FPU Family

US83S87-25 | ||
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Frequency: 25 MHz
Bus: 25 MHz Codename: - Package: PLCC-68 Technology: ? Year: 1992 Top |
SX/SLC 33 | ||
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Frequency: 33 MHz
Bus: 33 MHz Package: PLCC-68 Technology: ? Year: 1994 Top |
SX/SLC 40 | ||
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Frequency: 40 MHz
Bus: 40 MHz Package: PLCC-68 Technology: ? Year: 1994 Top |
MathCo DX 33 | ||
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Frequency: 33 MHz
Bus: 33 MHz Codename: - Package: CPGA-68 Technology: ? Year: 1993 Top |
MathCo DX 40 | ||
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Frequency: 40 MHz
Bus: 40 MHz Package: CPGA-68 Technology: ? Year: 1993 Top |
US83C87 DX/DLC 40 | ||
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Frequency: 40 MHz
Bus: 40 MHz Package: CPGA-68 Technology: ? Year: 1994 Top |
US83C87 DX/DLC 40 Diff | ||
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Frequency: 40 MHz
Bus: 40 MHz Package: CPGA-68 Technology: ? Year: 1994 Top |