| IC 編號 | 廠牌 | IC 類別 | Part Number | 脚位/封装 | |
|---|---|---|---|---|---|
| W25P40NX25P40 | WINBOND | FLASH-SPI | 4MB SPI | ||
| W25P40VSIG | WINBOND | FLASH-SPI | 4MB SPI | ||
| W25P40VSNI | WINBOND | FLASH-SPI | 4MB SPI | ||
| W25P40VSSIG | WINBOND | FLASH-SPI | 4MB SPI | ||
| W25Q40BLSNIC | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40BLSNIG | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40BVNIG | WINBOND | FLASH-SPI | 4MB SPI | ||
| W25Q40BVSNIG | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40BVSSIG | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40BWSNIG | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40BWSNJG | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40BWSVIG | WINBOND | FLASH-SPI | 4MB SPI | VSOP-8 | |
| W25Q40BWUXIE | WINBOND | FLASH-SPI | 4MB SPI | USON-8 | |
| W25Q40CLIG TR | WINBOND | FLASH-SPI | 4MB SPI | ||
| W25Q40CLSIP | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40CLSNIG | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40CLSSIG | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40CLSSIP | WINBOND | FLASH-SPI | 4MB SPI | SOIC-8 | |
| W25Q40CLUXIG | WINBOND | FLASH-SPI | 4MB SPI | USON-8 |