{"id":6581,"date":"2026-06-18T15:23:56","date_gmt":"2026-06-18T15:23:56","guid":{"rendered":"https:\/\/materialparts.com\/w25q32jvsiq\/"},"modified":"2026-06-18T15:23:56","modified_gmt":"2026-06-18T15:23:56","slug":"w25q32jvsiq","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/w25q32jvsiq\/","title":{"rendered":"W25Q32JVSIQ"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The W25Q32JVSIQ from Winbond is a 32M-bit (4MB) Serial Flash memory supporting Standard SPI, Dual SPI, and Quad SPI operation at up to 133MHz (Quad). It provides flexible erase architecture (4KB sector, 32KB\/64KB block) and 100K endurance cycles. Packaged in SOIC-8 (208mil).<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/td>\n32M-bit (4MB)<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\nStandard\/Dual\/Quad SPI<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0633\u0627\u0639\u0629<\/td>\n133MHz (Quad SPI)<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n2.7 \u0641\u0648\u0644\u062a \u0625\u0644\u0649 3.6 \u0641\u0648\u0644\u062a<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a<\/td>\n1uA (typ)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0646\u0634\u0637 \u0644\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0646\u0634\u0637\u0629<\/td>\n25mA (typ)<\/td>\n<\/tr>\n
Erase Sectors<\/td>\n4KB, 32KB, 64KB<\/td>\n<\/tr>\n
Page Size<\/td>\n256 bytes<\/td>\n<\/tr>\n
Endurance<\/td>\n100,000 erase\/write cycles<\/td>\n<\/tr>\n
\u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n20 years<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOIC-8 (208mil, 5.3x8mm)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 to +85 C<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Standard\/Dual\/Quad SPI interface<\/li>\n
  • 133MHz clock in Quad SPI mode<\/li>\n
  • Flexible 4KB\/32KB\/64KB erase architecture<\/li>\n
  • 100K erase\/write cycle endurance<\/li>\n
  • 1uA deep power-down mode<\/li>\n
  • Write protection: individual sectors or entire chip<\/li>\n
  • 3x 256-byte security registers with OTP lock<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Firmware storage for embedded systems<\/li>\n
    • Boot code and parameter storage<\/li>\n
    • Graphics and voice data storage<\/li>\n
    • Serial Flash for FPGA configuration<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The W25Q32JVSIQ from Winbond is a 32M-bit (4MB) Serial Flash memory supporting Standard SPI, Dual SPI, and Quad SPI operation at up to 133MHz (Quad). It provides flexible erase architecture (4KB sector, 32KB\/64KB block) and 100K endurance cycles. Packaged in SOIC-8 (208mil). Key Specifications Density 32M-bit (4MB) Interface Standard\/Dual\/Quad SPI Max Clock Frequency […]<\/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":[],"chip_brand":[157],"class_list":["post-6581","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-winbond"],"acf":{"brief_explanation":"32Mbit (4MB) Serial Flash, Standard\/Dual\/Quad SPI, 133MHz, SOIC-8","date_code":"","package_case":"SOIC-8 (208mil, 5.3x8mm)","in_stock":7962,"datasheet":"https:\/\/www.winbond.com\/resource-files\/w25q32jv%20revf%2003272018%20plus.pdf","price":"$0.45 @ 1ku","product_introduction":"The W25Q32JVSIQ from Winbond is a 32M-bit (4MB) Serial Flash memory device that supports Standard SPI, Dual SPI, and Quad SPI interfaces for high-performance read operations up to 533Mbps effective data rate (133MHz x 4 bits). The flexible erase architecture provides 4KB sectors for fine-grained updates, 32KB and 64KB blocks for bulk operations, and full chip erase. The device operates from 2.7V to 3.6V and draws only 1uA in deep power-down mode. Three 256-byte security registers with one-time programmable (OTP) lock support unique device identification and secure key storage. The SOIC-8 (208mil) package is the most common form factor for Serial Flash in embedded systems.","working_principle":"The W25Q32JVSIQ uses a NOR Flash memory array organized as 16384 programmable pages of 256 bytes each. The SPI interface uses a command-based protocol: the master asserts CS, sends an 8-bit command byte, followed by 24-bit address and optional dummy bytes, then reads or writes data. Read operations support Standard (1 data line), Dual Output (2 data lines), and Quad Output (4 data lines) modes. Write operations require the Write Enable command before each program or erase operation. Page Program writes up to 256 bytes at a time. Erase operations set all bits to 1 (FFh): Sector Erase (4KB), Block Erase (32KB\/64KB), or Chip Erase. The Status Register indicates busy\/ready state and write protection status. Quad mode requires setting the Quad Enable bit in Status Register-2.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>\/CS<\/td>Chip Select (active low)<\/td><\/tr>
      2<\/td>DO (IO1)<\/td>Data Output \/ IO1 (Dual\/Quad)<\/td><\/tr>
      3<\/td>\/WP (IO2)<\/td>Write Protect \/ IO2 (Quad mode)<\/td><\/tr>
      4<\/td>GND<\/td>Ground<\/td><\/tr>
      5<\/td>DI (IO0)<\/td>Data Input \/ IO0 (Dual\/Quad)<\/td><\/tr>
      6<\/td>CLK<\/td>Serial Clock<\/td><\/tr>
      7<\/td>\/HOLD (IO3)<\/td>Hold \/ IO3 (Quad mode)<\/td><\/tr>
      8<\/td>VCC<\/td>Supply voltage (2.7-3.6V)<\/td><\/tr><\/table>","application_scenarios":"
      • Firmware and boot code storage for ARM MCUs with Quad SPI for fast boot<\/li>
      • FPGA configuration storage with 133MHz Quad SPI loading speed<\/li>
      • Graphics and font data storage for embedded display systems<\/li>
      • Parameter and calibration data with 100K cycle endurance and 20-year retention<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        W25Q64JVSIQ<\/td>Winbond<\/td>64Mbit (8MB), pin-compatible upgrade<\/td><\/tr>
        MX25L3206E<\/td>Macronix<\/td>32Mbit, standard SPI, compatible<\/td><\/tr>
        SST25VF032B<\/td>Microchip<\/td>32Mbit, SQI interface<\/td><\/tr>
        AT25SF321<\/td>ADI<\/td>32Mbit, low power, Quad SPI<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=6581"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6581\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=6581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=6581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=6581"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=6581"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}