W25X10L Datasheet, PDF (43/46 Pages) Winbond – 1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI

W25X10L, W25X20L, W25X40L, W25X80L
Valid Part Numbers and Top Side Marking:
The following table provides the valid part numbers for the 25X10/20/40/80L SpiFlash Memories.
Please contact Winbond for specific availability by density and package type. Winbond SpiFlash
memories use an 11-digit Product Number for ordering. However, due to limited space, the Top Side
Marking on all packages use an abbreviated 9-digit number.
PACKAGE TYPE
DENSITY PRODUCT NUMBER TOP SIDE MARKING
SN
SOIC-8 150mil
SS
SOIC-8 208mil
1M-bit
2M-bit
4M-bit
4M-bit
8M-bit
1M-bit
W25X10LSNEG
W25X20LSNEG
W25X40LSNEG
W25X40LSSEG
W25X80LSSEG
W25X10LZPEG
25X10LNEG
25X20LNEG
25X40LNEG
25X40LSEG
25X80LSEG
25X10LEG
ZP
WSON-8 6x5mm
2M-bit
4M-bit
W25X20LZPEG
W25X40LZPEG
25X20LEG
25X40LEG
8M-bit
W25X80LZPEG
25X80LEG
Note:
1. For WSON packages, the package type ZP is not used in the top side marking.
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Publication Release Date: February 27, 2008
Revision I