{"product_id":"w25q-series-spi-nor-flash-sop8-2mb-16mb-qspi-100k-cycles-2pack","title":"W25Q Series SPI NOR Flash Memory IC — SOP-8, 2MB–16MB, QSPI, 100K Cycles (2-Pack)","description":"\u003ch2\u003eW25Q Series SPI NOR Flash Memory IC — SOP-8, 2–16MB, QSPI, 2-Pack\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eW25Q series\u003c\/strong\u003e from Winbond is the industry-standard SPI NOR flash memory used in ESP8266\/ESP32 firmware storage, BIOS chips, microcontroller data logging, and embedded system code storage. Supporting Standard SPI, Dual SPI, and Quad SPI (QSPI) at up to 133MHz, these ICs offer 100,000 erase\/write cycles and 20-year data retention in a compact SOP-8 package.\u003c\/p\u003e\u003ch3\u003eCapacity Variants\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eCapacity (bits)\u003c\/th\u003e\n\u003cth\u003eCapacity (bytes)\u003c\/th\u003e\n\u003cth\u003eMax SPI Speed\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eW25Q16\u003c\/td\u003e\n\u003ctd\u003e16Mbit\u003c\/td\u003e\n\u003ctd\u003e2MB\u003c\/td\u003e\n\u003ctd\u003e104MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW25Q32\u003c\/td\u003e\n\u003ctd\u003e32Mbit\u003c\/td\u003e\n\u003ctd\u003e4MB\u003c\/td\u003e\n\u003ctd\u003e133MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW25Q64\u003c\/td\u003e\n\u003ctd\u003e64Mbit\u003c\/td\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003ctd\u003e133MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW25Q128\u003c\/td\u003e\n\u003ctd\u003e128Mbit\u003c\/td\u003e\n\u003ctd\u003e16MB\u003c\/td\u003e\n\u003ctd\u003e133MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCommon Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSOP-8 (SOIC-8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eStandard SPI \/ Dual SPI \/ Quad SPI (QSPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e2.7V – 3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eErase\/Write Cycles\u003c\/td\u003e\n\u003ctd\u003e100,000 minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Retention\u003c\/td\u003e\n\u003ctd\u003e20 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e2 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose W25Q Series?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIndustry-standard Winbond flash\u003c\/strong\u003e — used in ESP8266, ESP32, STM32, and BIOS chips\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eQSPI support\u003c\/strong\u003e — up to 4× faster than standard SPI for code execution (XIP)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e100,000 write cycles\u003c\/strong\u003e — long service life for data logging applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e20-year retention\u003c\/strong\u003e — reliable non-volatile storage\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSOP-8 package\u003c\/strong\u003e — hand-solderable and compatible with standard SOIC-8 sockets\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2-pack value\u003c\/strong\u003e — spare chip for repair or prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eESP8266 \/ ESP32 firmware storage replacement\u003c\/li\u003e\n\u003cli\u003eLaptop and desktop BIOS chip replacement\u003c\/li\u003e\n\u003cli\u003eSTM32 \/ AVR external flash data storage\u003c\/li\u003e\n\u003cli\u003eEmbedded system code storage (XIP via QSPI)\u003c\/li\u003e\n\u003cli\u003eData logger non-volatile memory\u003c\/li\u003e\n\u003cli\u003eRouter and IoT device firmware storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2 × W25Q Series SPI NOR Flash IC (SOP-8, capacity as selected)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"W25Q32","offer_id":46991429894379,"sku":"14:351074#W25Q32","price":5.32,"currency_code":"USD","in_stock":true},{"title":"W25Q80","offer_id":46991429927147,"sku":"14:1202#W25Q80","price":4.84,"currency_code":"USD","in_stock":true},{"title":"W25Q128","offer_id":46991429959915,"sku":"14:201659813#W25Q128","price":11.68,"currency_code":"USD","in_stock":true},{"title":"W25Q16","offer_id":46991429992683,"sku":"14:350852#W25Q16","price":4.96,"currency_code":"USD","in_stock":true},{"title":"W25Q64","offer_id":46991430025451,"sku":"14:4044226#W25Q64","price":6.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/w25q-series-spi-flash-memory-ics-sop8.webp?v=1761883738","url":"https:\/\/keszoox.com\/products\/w25q-series-spi-nor-flash-sop8-2mb-16mb-qspi-100k-cycles-2pack","provider":"Keszoox","version":"1.0","type":"link"}