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ProductsMemoryW25Q128FVSIG
PACKAGE REFERENCESOIC-8 (208 mil)Confirm case, pinout and ordering suffix before purchase.
MANUFACTURER PART RECORD

W25Q128FVSIG

Winbond

The W25Q128FVSIG is a 128M-bit (16M-byte) SpiFlash serial NOR memory from Winbond's FV generation: standard, Dual and Quad SPI at up to 104 MHz, a single 2.7 V to 3.6 V supply, uniform 4 KB sectors, at least 100,000 program/erase cycles per sector and more than 20 years of data retention, in the wide SOIC-8 208-mil package for the industrial temperature range. Lifecycle status matters here: Winbond has discontinued the FV generation, and this entry is maintained because installed equipment still generates spare and repair demand; channel quantities are finite and date codes vary, so verify availability early. For new designs, specify the current JV generation instead, such as the W25Q128JVSIQ or W25Q128JVSIM in the same SOIC-8 footprint, which also raises the maximum clock to 133 MHz. Parameters verified against Winbond documentation.

MemorySpiFlash Serial NOR FlashSOIC-8 (208 mil)
MPN
W25Q128FVSIG
Manufacturer
Winbond
Family
SpiFlash Serial NOR Flash
Package
SOIC-8 (208 mil)
Manufacturer channel coverage
Checked by RFQ
Data last checked
Commercial check required
Required order checks
Suffix, package, date code, lot, source and traceability
QUOTE WORKFLOW

Four checks before a commercial offer.

01

Identity

Exact MPN, manufacturer and suffix

02

Supply

Supplier type, quantity and freshness

03

Evidence

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04

Terms

Price, lead time, payment and shipping

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