W25Q40BV Datasheet, PDF (72/73 Pages) Winbond – 4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

W25Q40BV
11.1 Valid Part Numbers and Top Side Marking
The following table provides the valid part numbers for the W25Q40BV SpiFlash Memory. 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
DENSITY
4M-bit
4M-bit
4M-bit
PRODUCT NUMBER
W25Q40BVSNIG
W25Q40BVSNIP
W25Q40BVSSIG
W25Q40BVSSIP
W25Q40BVZPIG
W25Q40BVZPIP
Note:
1. WSON package type ZP is not used in the top side marking.
TOP SIDE MARKING
25Q40BVNIG
25Q40BVNIP
25Q40BVSIG
25Q40BVSIP
25Q40BVIG
25Q40BVIP
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