CY82C597 Datasheet - Cypress Semiconductor

CY82C597 386/486 Green Chip-Set

The CY82C597 is a thirdĆgeneration single chip PC/AT chip set featuring: D Single 160Ćpin gate array - means lower cost D Higher performance - WriteĆback cache gives you true 0 wait state read/write support. D VESA and AT bus support D Supports Intel, AMD, Cyrix processors When combined with the 83C.

CY82C597 Features

* D 160ĆPin single chip PQFP D Supports PC/AT compatible systems at 25/33/40/50 MHz D Supports AMD, Cyrix level 1 writeĆ back CPU D WriteĆBack/WriteĆThrough cache with 32KB/64KB/128KB/256KB/512KB/ 1MB cache size D NonĆcachable memory range support D Full VESA Local Bus support. No PAL needed for VESA

CY82C597-CypressSemiconductor.pdf