PRELIMINARY
APRIL 2002
NX25F640C
64M-BIT SERIAL FLASH MEMORY
WITH 4-PIN SPI INTERFACE
This document contains PRELIMINARY INFORMATION. NexFlash reserves the right to make changes to its product at any time without notice in order to improve design and supply the best
possible product. We assume no responsibility for any errors which may appear in this publication. Copyright © 2002, NexFlash Technologies, Inc.
NexFlash Technologies, Inc.
1
PRELIMINARY NXSF022F-0502
05/20/02 ©