0Q0573D Search Results

AT40498

Abstract: 486dx isa bios 80486 MA10
Text: AT40498 Features • One-Chip PC/AT Compatible Core Logic Controller for 80486 Systems Operating Up to 66 MHz. One 208-Pin Quad Flatpack, Sub-Micron CMOS Technology Direct Mapped Write-Back Cache Controller with Burst Fill Programmable 2-1-1-1,3-1-1-1,2-2-2-2 and 3-2-2-2 Cache Burst Cycles