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 ULSI > Fpus > 387


ULSI Advanced Math Coprocessor SX 40MHz 01.jpg

ULSI Math-Co SX-40
Manufacturer ULSI
Model 387
Architecture Z80
Core frequency 40 MHz
Package PLCC-68
Physical informations
Package Size 2,5x2,5 cm Manufacturing process 1,2 Ám
Die size ??? Transistor count ???
Electrical informations
Bus frequency 40 MHz
Core/Bus ratio 1.0x
Voltage 5V
Other informations
Functions/Features None
Part Number US83S87-40 (normal)
Rarity ****
In collection ? yes, in 1 Collection : Xhoba.







Page created on 28/01/2017

Last update : 21/10/2019