NX25F641C-3T データシートの表示（PDF） - NexFlash -> Winbond Electronics

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NX25F641C-3T

64M-BIT SERIAL FLASH MEMORY WITH 4-PIN SPI INTERFACE

NexFlash -> Winbond Electronics 

NX25F641C

Table of Contents

TRANSFER AND REFRESH COMMANDS ................................................................................................................. 17

Transfer SRAM to Sector (F3H and 94H) ............................................................................................................ 17

Compare Sector to SRAM (8DH and 8EH) .......................................................................................................... 17

Refresh Sector Using SRAM (58H and 59H) ...................................................................................................... 17

CONFIGURATION AND STATUS COMMANDS .......................................................................................................... 17

Read Device Information Sector (15H) ............................................................................................................... 17

Read Configuration Register (8CH) .................................................................................................................... 17

Write Configuration Register (8AH) .................................................................................................................... 17

Read Status Register (84H) ................................................................................................................................. 18

Clear Power Detection Bit (09H) ......................................................................................................................... 18

ABSOLUTE MAXIMUM RATINGS ............................................................................................................................... 19

OPERATING RANGES ................................................................................................................................................ 19

DC ELECTRICAL CHARACTERISTICS ...................................................................................................................... 19

AC ELECTRICAL CHARACTERISTICS ...................................................................................................................... 20

SERIAL OUTPUT TIMING ........................................................................................................................................... 21

SERIAL INPUT TIMING ............................................................................................................................................... 21

HOLD TIMING .............................................................................................................................................................. 21

Plastic TSOP - 32-pins ................................................................................................................................................ 22

Package Code: T (Type I) ................................................................................................................................... 22

PRELIMINARY DESIGNATION .................................................................................................................................... 23

IMPORTANT NOTICE .................................................................................................................................................. 23

ORDERING INFORMATION ........................................................................................................................................ 23

LIFE SUPPORT POLICY ............................................................................................................................................. 23

Trademarks: ................................................................................................................................................................ 23

NexFlash Technologies, Inc.

3

PRELIMINARY NXSF032A-0502

05/06/02 ©

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