________________________________________________________________________________
DESCRIPTION:  256 Mbit(16M x 16-Bit), Simultaneous Read/Write,
              SDR/DDR Burst Mode Flash Memory

MODEL:  s29ws256k.vhd                                            VERSION:    1.0
                                                                 DATE: 04 DEC 01
TIMING FILE:  s29ws256k.ftm                                      VERSION:    1.0
                                                                 DATE: 04 NOV 29
LOCATION:  http://FreeModelFoundry.com/fmf_models/flash/s29ws256k.vhd
LOCATION:  http://FreeModelFoundry.com/fmf_models/flash/s29ws256k.ftm

MODEL:  s29ws256k.v                                              VERSION:    1.0
                                                                 DATE: 04 DEC 01
TIMING FILE:  s29ws256k.ftmv                                     VERSION:    1.0
                                                                 DATE: 04 NOV 29
LOCATION:  http://FreeModelFoundry.com/fmf_vlog_models/flash/s29ws256k.v
LOCATION:  http://FreeModelFoundry.com/fmf_vlog_models/flash/s29ws256k.ftmv

LIBRARY:  FLASH

GENERIC PART NUMBERS COVERED:  S29WS256K

________________________________________________________________________________

SUPPORTED PART NUMBERS
    ____________________________________________________________________________

                   Spansion                

    Part Number                       Data Source
    ____________________________________________________________________________

    S29WS256K1ABAI00                       1

    S29WS256K1ABAI01                       1

    S29WS256K1ABAI10                       1

    S29WS256K1ABAI11                       1

    S29WS256K1ABAW00                       1

    S29WS256K1ABAW01                       1

    S29WS256K1ABAW10                       1

    S29WS256K1ABAW11                       1

    S29WS256K1ABFI00                       1

    S29WS256K1ABFI01                       1

    S29WS256K1ABFI10                       1

    S29WS256K1ABFI11                       1

    S29WS256K1ABFW00                       1

    S29WS256K1ABFW01                       1

    S29WS256K1ABFW10                       1

    S29WS256K1ABFW11                       1

    S29WS256K1GBAI00                       1

    S29WS256K1GBAI01                       1

    S29WS256K1GBAI10                       1

    S29WS256K1GBAI11                       1

    S29WS256K1GBAW00                       1

    S29WS256K1GBAW01                       1

    S29WS256K1GBAW10                       1

    S29WS256K1GBAW11                       1

    S29WS256K1GBFI00                       1

    S29WS256K1GBFI01                       1

    S29WS256K1GBFI10                       1

    S29WS256K1GBFI11                       1

    S29WS256K1GBFW00                       1

    S29WS256K1GBFW01                       1

    S29WS256K1GBFW10                       1

    S29WS256K1GBFW11                       1


________________________________________________________________________________

DATA SOURCES

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

    1.   Spansion WS256K/128K/064K October 01,2004