25X40BLSIG View Datasheet(PDF) - Winbond

Part Name

Description

View to exact match

25X40BLSIG

1M-BIT, 2M-BIT AND 4M-BIT 2.5V SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI

Winbond 

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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