Winbond Electronics Electronic Parts
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The Winbond W25Q32JVSFIQ is a 32M-bit (32Mbit / 4M-byte, organized as 4M x 8) 3V serial NOR flash memory from Winbond’s high-performance W25Q “SpiFlash” JV family. It combines a standard Serial Peripheral Interface (SPI) with high-speed Dual and Quad I/O, making it well suited to code storage, code shadowing to RAM, execute-in-place (XIP) directly from Quad SPI, and general non-volatile data storage in space-, pin-, and power-constrained embedded designs.
The “SF” package code designates a 16-pin SOIC (300-mil) body, the “I” grade designates the industrial operating temperature range, and the “Q” suffix indicates the standard Quad-capable, lead-free (RoHS-compliant) version. Note that the dedicated hardware /RESET pin is available on the SOIC-16 (and TFBGA) packages. This page covers the W25Q32JVSFIQ specifically; closely related orderable variants in the same die family include the SS (8-pin SOIC 208-mil) and ZP (8-pad WSON 6×5-mm) package options.
The W25Q32JVSFIQ is a hard-to-find / end-of-life part with little to no authorized-distributor availability, which can stall production and repair programs that depend on it. As an independent distributor specializing in hard-to-find and obsolete memory, Pacific Component Xchange maintains access to scarce inventory of this device and currently has stock available against open demand. Our sourcing team focuses on authenticity verification and quality screening so you receive parts you can trust, and we ship globally to support production lines, service operations, and long-lifecycle programs worldwide. Pricing on this item is by quote. Request a quote (RFQ) today with your target quantity and date code requirements and our team will respond promptly with availability and lead time.
It is a 32M-bit (32Mbit / 4M-byte) 3V serial NOR flash memory organized as 4M x 8, supporting standard SPI plus Dual and Quad I/O at clock speeds up to 133 MHz. It belongs to Winbond's W25Q SpiFlash JV family.
The 'SF' package code indicates a 16-pin SOIC (300-mil) body. Other variants of the same die use different codes, such as 'SS' for the 8-pin SOIC 208-mil and 'ZP' for the 8-pad WSON 6x5-mm.
SF = 16-pin SOIC 300-mil package, I = industrial temperature grade (-40 C to +85 C), and Q = standard Quad-capable, lead-free (RoHS-compliant) version.
The device operates from a single 2.7 V to 3.6 V supply (a 3V-class part) and the 'I' grade covers the industrial temperature range of -40 C to +85 C.
Yes. The W25Q32JV provides a dedicated hardware /RESET pin on the SOIC-16 (and TFBGA) packages, so the SF (16-pin SOIC 300-mil) variant includes the /RESET function. It supports both software and hardware reset.
This SOIC-16 variant is listed as obsolete / end-of-life at major distributors and has little to no authorized-distributor availability. Pacific Component Xchange stocks it as a hard-to-find part and can supply it on a request-for-quote basis.
Pricing is by quote. Submit an RFQ to Pacific Component Xchange with your required quantity and any date-code preferences, and our team will respond with current availability, pricing, and lead time.
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