{"id":10567,"date":"2026-07-20T05:50:36","date_gmt":"2026-07-20T05:50:36","guid":{"rendered":"https:\/\/ic-vendor.com\/w25q128jvfiq\/"},"modified":"2026-07-20T05:50:36","modified_gmt":"2026-07-20T05:50:36","slug":"w25q128jvfiq","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/w25q128jvfiq\/","title":{"rendered":"W25Q128JVFIQ"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The Winbond W25Q128JVFIQ is a 128M-bit (16MB) Serial NOR Flash memory supporting Standard SPI, Dual SPI, Quad SPI, and QPI interfaces. Housed in a 16-pin SOIC package, it operates at 2.7V to 3.6V with clock frequencies up to 133MHz, achieving equivalent transfer rates of 532MHz in Quad-SPI mode. The device features uniform 4KB sectors, flexible erase architecture, and advanced security features.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Memory Density<\/td>\n128 Mbit (16 MB)<\/td>\n<\/tr>\n
Organization<\/td>\n16M \u00d7 8 bit<\/td>\n<\/tr>\n
Interface<\/td>\nStandard\/Dual\/Quad SPI, QPI<\/td>\n<\/tr>\n
Max Clock Frequency<\/td>\n133 \u5146\u8d6b<\/td>\n<\/tr>\n
Equivalent Quad-SPI Rate<\/td>\n532 MHz (4\u00d7133MHz)<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n2.7V \u81f3 3.6V<\/td>\n<\/tr>\n
Page Size<\/td>\n256 Bytes<\/td>\n<\/tr>\n
Sector Size<\/td>\n4 KB (uniform)<\/td>\n<\/tr>\n
Block Sizes<\/td>\n32 KB and 64 KB<\/td>\n<\/tr>\n
Erase\/Program Cycles<\/td>\n100,000+ per sector<\/td>\n<\/tr>\n
Data Retention<\/td>\n20 years minimum<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOIC-16 (300-mil)<\/td>\n<\/tr>\n
JEDEC ID<\/td>\n0xEF 0x40 0x18<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Standard SPI: CLK, \/CS, DI, DO, \/WP, \/HOLD (with dedicated \/RESET pin on 16-pin SOIC)<\/li>\n
  • Dual SPI and Quad SPI for 2\u00d7 and 4\u00d7 throughput improvement<\/li>\n
  • QPI mode reduces instruction overhead for Execute-in-Place (XIP) operation<\/li>\n
  • Uniform 4KB sectors with individual sector\/block write protection<\/li>\n
  • 64-bit Unique ID for device identification<\/li>\n
  • 3 \u00d7 256-byte Security Registers with OTP lock capability<\/li>\n
  • Volatile and Non-Volatile Status Register bits<\/li>\n
  • SFDP (Serial Flash Discoverable Parameters) register support<\/li>\n
  • Programmable output driver strength<\/li>\n
  • Software and hardware reset capability<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • BIOS\/firmware storage for motherboards<\/li>\n
    • Embedded systems code storage<\/li>\n
    • Execute-in-Place (XIP) for microcontrollers<\/li>\n
    • Wireless connectivity module firmware (Wi-Fi, Bluetooth)<\/li>\n
    • Digital cameras and set-top boxes<\/li>\n
    • Industrial control systems<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Winbond W25Q128JVFIQ is a 128M-bit (16MB) Serial NOR Flash memory supporting Standard SPI, Dual SPI, Quad SPI, and QPI interfaces. Housed in a 16-pin SOIC package, it operates at 2.7V to 3.6V with clock frequencies up to 133MHz, achieving equivalent transfer rates of 532MHz in Quad-SPI mode. The device features uniform 4KB […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[1643,1718,1661,1882,1883],"chip_brand":[157],"class_list":["post-10567","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-nor-flash","tag-quad-spi","tag-spi","tag-w25q128jvfiq","tag-winbond","chip_brand-winbond"],"acf":{"brief_explanation":"128Mbit (16MB) Serial NOR Flash, Quad-SPI 133MHz, 2.7-3.6V, SOIC-16, Winbond","date_code":"","package_case":"SOIC-16 (300-mil) 10.49\u00d77.59\u00d72.34mm","in_stock":302,"datasheet":"https:\/\/www.winbond.com\/resource-files\/w25q128jv%20revh%2004082019%20kms.pdf","price":"$1.11 @ 1012+","product_introduction":"The Winbond W25Q128JVFIQ is a 128M-bit Serial NOR Flash memory with support for Standard, Dual, Quad SPI, and QPI interfaces. In a 16-pin SOIC package, it achieves clock frequencies up to 133MHz, with equivalent data rates of 532MHz in Quad-SPI mode. The memory is organized into 256-byte pages, uniform 4KB sectors, and 32KB\/64KB blocks for flexible erase operations. Advanced features include a 64-bit unique ID, 3\u00d7256-byte security registers with OTP lock, SFDP support, programmable output driver strength, and both volatile and non-volatile status register bits. The 16-pin SOIC variant provides a dedicated \/RESET pin separate from \/HOLD.","working_principle":"The W25Q128JV uses NOR Flash architecture where each memory cell is a floating-gate MOSFET arranged in a NOR topology. Data is written via Channel Hot Electron Injection (CHEI): a high voltage on the gate and drain injects electrons into the floating gate, raising the cell threshold voltage to represent a '0' state. Erasing uses Fowler-Nordheim Tunneling: a high voltage on the source removes electrons from the floating gate, resetting the cell to '1'. Reading applies a mid-level voltage to the gate; the cell conducts if erased ('1') or stays off if programmed ('0'). The SPI interface serializes all commands, addresses, and data through the DI\/DO pins (or IO0-IO3 in Quad mode). The internal control logic decodes commands and manages program\/erase timing, status polling, and write protection.","pin_description":"Pin Description(Output pin definitions in table format only; return pure content without derivation or extra elaboration)","application_scenarios":"Application Scenarios (Output pin definitions in table format only; return pure content without derivation or extra elaboration)","alternative_models":"W25Q128JVSIQ (SOIC-8 variant, no \/RESET pin); W25Q128FVIQ (predecessor generation, 104MHz); MX25L12835F (Macronix, equivalent); S25FL128S (Infineon\/Cypress); GD25Q128C (GigaDevice)"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=10567"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10567\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10567"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}