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    Atmel Corporation AT40491-33

    MICROPROCESSOR CHIPSET, IBM PC; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 160; Package Code: QFP; Package Shape: SQUARE;
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    Vyrian AT40491-33 106
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    AT40491 Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

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    Text: AT40491/2 Features • Two-Chip PC/AT Compatible Chip Set for 80486 Based Systems of up to 33 MHz AT40491 System Controller AT40492 Data Buffer Controller Two 160-Pin Quad Flatpacks, 1-Micron CMOS Process On-Chip Support For Direct-mapped Copy-back Cache Supports 2,1,1,1 and 3,1,1,1 Cache Burst Cycles


    OCR Scan     		AT40491/2 AT40491 AT40492 160-Pin 16-bit. AT40491/2 AT40206 AT40491-25 AT40492-25 PDF