W25X10BL Datasheet, PDF (52/53 Pages) Winbond – 1M-BIT, 2M-BIT AND 4M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI

W25X10BL/20BL/40BL
12.1 Valid Part Numbers and Top Side Marking
The following table provides the valid part numbers for the W25X10BL/20BL/40BL SpiFlash Memories.
Please contact Winbond for specific availability by density and package type. Winbond SpiFlash
memories use an 12-digit Product Number for ordering. However, due to limited space, the Top Side
Marking on all packages use an abbreviated 10-digit number.
PACKAGE TYPE
SN
SOIC-8 150mil
SS
SOIC-8 208mil
ZP⁽¹⁾
WSON-8 6x5mm
DA
PDIP-8 300mil
DENSITY
1M-bit
2M-bit
4M-bit
4M-bit
1M-bit
2M-bit
4M-bit
4M-bit
PRODUCT NUMBER
W25X10BLSNIG
W25X20BLSNIG
W25X40BLSNIG
W25X40BLSSIG
W25X10BLZPIG
W25X20BLZPIG
W25X40BLZPIG
W25X40BLDAIG
TOP SIDE MARKING
25X10BLNIG
25X20BLNIG
25X40BLNIG
25X40BLSIG
25X10BLIG
25X20BLIG
25X40BLIG
25X40BLAIG
Notes:
1. For WSON packages, the package type ZP is not used in the top side marking.
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