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ULSI 80387 floating-point unit family

FPU » Intel » 80387 family » ULSI

Production parts

ULSI US83S87 25

ULSI US83S87 25
25 MHz
68-pin plastic LCC

ULSI ULSI SX/SLC 33

ULSI ULSI SX/SLC 33
33 MHz
68-pin plastic LCC

ULSI MathCo SX-33

ULSI MathCo SX-33
33 MHz
68-pin plastic LCC

ULSI MathCo DX 33

ULSI MathCo DX 33
33 MHz
68-pin ceramic PGA

ULSI MathCo DX 40

ULSI MathCo DX 40
40 MHz
68-pin ceramic PGA

ULSI MathCo US83C87 33

ULSI MathCo US83C87 33
33 MHz
68-pin ceramic PGA

ULSI US83C87 40

ULSI US83C87 40
40 MHz
68-pin ceramic PGA

ULSI US83C87-C 40

ULSI US83C87-C 40
40 MHz
68-pin ceramic PGA

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Last modified: 5 Feb 2012
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