VERIFIED CROSS-REFERENCE

W25Q128JVSIQ alternatives & equivalent parts

128Mbit SPI NOR Flash,2.7–3.6V,最高 133MHz,4KB 均匀扇区,Dual/Quad SPI。 — common packages: 8-pin SOIC 208mil. Each candidate below cites its manufacturer datasheet; check the relationship badge before substituting.

CANDIDATE COMPARISON

3 verified alternatives for W25Q128JVSIQ

AlternativeManufacturerRelationshipKey differencesSource
GD25Q128CSIGGigaDevicePin-to-pinDrop-in: same footprint and pinout.8-SOP 208mil,同 128Mbit、2.7–3.6V、4KB 扇区;标准/双线最高 104MHz、Quad 80MHz(低于原 133MHz,高速应用须降频验证);JEDEC ID、SFDP、QE 位、状态寄存器与保护位定义不同,固件驱动须适配。GigaDevice 官方数据手册的第三方镜像(Arrow 托管)
AT25SF128A-SHB-TRenesas(原 Adesto)Pin-to-pinDrop-in: same footprint and pinout.8-SOIC 208mil,同 128Mbit、2.7–3.6V、133MHz、-40~85°C;JEDEC ID、QE 位、状态寄存器与块保护机制与 Winbond 不同,Quad 命令集须按官方手册验证。Adesto/Renesas 官方数据手册的第三方镜像(octopart)
MX25L12873FM2I-10GMacronixPin-to-pinDrop-in: same footprint and pinout.8-SOP 200mil,同 128Mbit、2.7–3.6V;最高 104MHz(低于原 133MHz);原建议的 MX25L12873FMI-10G 按官方数据手册为 16-SOP 300mil 封装,已改用同系列 8 引脚料号 FM2I-10G;JEDEC ID/SFDP/保护机制须验证。注意:该料号在分销渠道标注 NRND(Not Recommended for New Designs),不建议用于新设计,仅适合现有设计维持生产。Macronix 官方数据手册的第三方镜像(datasheets.com)
BEFORE YOU SUBSTITUTE

Pre-replacement checklist

Need the exact lot, date code or a second source quoted?

Send the original MPN and the approved alternative. Sourceics reconfirms source, stock, date code and commercial terms before any order — no substitution without your engineering approval.

Request a quote for W25Q128JVSIQ

Source part reference: Winbond 官方页面. Equivalence notes are reference guidance, not a guarantee of fit — always verify against your schematic and layout.