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MODEL:  idt71v3558.vhd                                           VERSION:    1.3
DESCRIPTION:  Pipelined ZBT SRAM 256K x 18                       DATE: 03 MAR 01
TIMING FILE:  idt71v3558.ftm                                     VERSION:    1.0
                                                                 DATE: 01 OCT 29
LOCATION:  http://www.FreeModelFoundry.com/fmf_models/ram/idt71v3558.vhd
LOCATION:  http://www.FreeModelFoundry.com/fmf_models/ram/idt71v3558.ftm

LIBRARY:  RAM

GENERIC PART NUMBERS COVERED:  CY7C1352B, IDT71V3558, MT55L256L18P1,
                               MT55L256L18V1

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SUPPORTED PART NUMBERS
    ____________________________________________________________________________

                   Cypress Semiconductor   

    Part Number                       Data Source
    ____________________________________________________________________________

    CY7C1352B-80AC                         1

    CY7C1352B-100AC                        1

    CY7C1352B-133AC                        1

    CY7C1352B-143AC                        1

    CY7C1352B-150AC                        1

    CY7C1352B-166AC                        1

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                   Integrated Device Technology

    Part Number                       Data Source
    ____________________________________________________________________________

    IDT71V3558S100BG                       2

    IDT71V3558S100BQ                       2

    IDT71V3558S100PF                       2

    IDT71V3558S133BG                       2

    IDT71V3558S133BQ                       2

    IDT71V3558S133PF                       2

    IDT71V3558S166BG                       2

    IDT71V3558S166BQ                       2

    IDT71V3558S166PF                       2

    IDT71V3558S200BG                       2

    IDT71V3558S200BQ                       2

    IDT71V3558S200PF                       2

    ____________________________________________________________________________

                   Micron Technology       

    Part Number                       Data Source
    ____________________________________________________________________________

    MT55L256L18P1B-10                      3

    MT55L256L18P1F-10                      3

    MT55L256L18P1T-10                      3

    MT55L256L18V1B-10                      3

    MT55L256L18V1F-10                      3

    MT55L256L18V1T-10                      3

    MT55L256L18P1B-7.5                     3

    MT55L256L18P1F-7.5                     3

    MT55L256L18P1T-7.5                     3

    MT55L256L18V1B-7.5                     3

    MT55L256L18V1F-7.5                     3

    MT55L256L18V1T-7.5                     3

    MT55L256L18P1B-6                       3

    MT55L256L18P1F-6                       3

    MT55L256L18P1T-6                       3

    MT55L256L18V1B-6                       3

    MT55L256L18V1F-6                       3

    MT55L256L18V1T-6                       3


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DATA SOURCES

    These are the primary sources of data used in determining behaviour and 
    timing of the components represented by this model.

    1.   Cypress Semiconductor Preliminary Datasheet March 11, 2001

    2.   IDT Datasheet DSC-5281/06 October 2000

    3.   Micron Technology MT55L128L18P1_C.p65 Rev. 6/01