Winbond Electronics Electronic Parts
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The Winbond W25Q16JVSSSQ is a 16M-bit (2,097,152-byte) Serial NOR Flash memory from the Winbond 25Q SpiFlash family. Designed for systems with limited space, pins and power, it delivers code-storage and data-storage capability with a high-performance Standard/Dual/Quad SPI interface, making it well suited to code shadowing to RAM and execute-in-place (XIP) operation directly from Dual/Quad SPI. The device operates from a single 2.7V to 3.6V supply and is offered in an 8-pin SOIC 208-mil (wide-body) package (Package Code SS).
Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete memory. The W25Q16JVSSSQ has limited authorized-distributor availability, and we currently hold inventory of this part. As this is a Request-for-Quote (RFQ) item, contact us for current pricing and lead time. We support hard-to-find and end-of-life sourcing, rigorous authenticity and inspection processes, and global shipping to keep your production lines running. Submit an RFQ today to lock in availability on this Winbond Serial NOR Flash.
It is a 16M-bit (2M-byte) Serial NOR Flash memory from Winbond's 25Q SpiFlash family, supplied in an 8-pin SOIC 208-mil package with a Standard/Dual/Quad SPI interface and 2.7V to 3.6V operation.
W25Q = SpiFlash with 4KB sectors and Dual/Quad I/O, 16J = 16M-bit, V = 2.7V-3.6V, SS = 8-pin SOIC 208-mil package, and Q = Green/Pb-free, RoHS-compliant, halogen-free package with QE=1 fixed. The additional S denotes the Tray packing/shipping shape (per the datasheet, E = Tube, T = Tape and Reel, S = Tray). Note the standard catalog ordering part is W25Q16JVSSIQ; W25Q16JVSSSQ is the same die and package with a different packing/marking variant.
The array is organized into 8,192 programmable pages of 256 bytes each, with 512 erasable 4KB sectors and 32 erasable 64KB blocks, supporting 4KB/32KB/64KB and full-chip erase.
It supports SPI clock frequencies up to 133MHz, giving 266MHz equivalent in Dual I/O and 532MHz equivalent in Quad I/O, with continuous data transfer rates up to 66MB/s.
The device is rated for a minimum of 100,000 program-erase cycles per sector and more than 20 years of data retention.
Yes. Pacific Component Xchange has inventory of the W25Q16JVSSSQ. It is a Request-for-Quote item with limited authorized-distributor availability, so submit an RFQ for current pricing, quantity, and lead time.
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