W25P10 Datasheet, PDF (35/35 Pages) Winbond – 1M-BIT, 2M-BIT AND 4M-BIT SERIAL FLASH MEMORY WITH 40MHZ SPI

W25P10, W25P20 AND W25P40
Preliminary Designation
The “Preliminary” designation on a Winbond data sheet indicates that the product is not fully
characterized. The specifications are subject to change and are not guaranteed. Winbond or an
authorized sales representative should be consulted for current information before using this product.
Trademarks
Winbond and spiFlash are trademarks of Winbond
Electronics Corporation All other marks are the property of their respective owner.
Important Notice
Winbond products are not designed, intended, authorized or warranted for use as components
in systems or equipment intended for surgical implantation, atomic energy control instruments,
airplane or spaceship instruments, transportation instruments, traffic signal instruments,
combustion control instruments, or for other applications intended to support or sustain life.
Further more, Winbond products are not intended for applications wherein failure of Winbond
products could result or lead to a situation wherein personal injury, death or severe property
or environmental damage could occur.
Winbond customers using or selling these products for use in such applications do so at their
own risk and agree to fully indemnify Winbond for any damages resulting from such improper
use or sales.
The Winbond W25P10/20/40 are fully compatible with the previous NexFlash NX25P10/20/40 Serial
Flash memories.
Publication Release Date: November 28, 2005
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