{"id":7512,"date":"2026-06-25T07:45:29","date_gmt":"2026-06-25T07:45:29","guid":{"rendered":"https:\/\/materialparts.com\/s25fl127sabmfi103\/"},"modified":"2026-06-25T07:45:29","modified_gmt":"2026-06-25T07:45:29","slug":"s25fl127sabmfi103","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/s25fl127sabmfi103\/","title":{"rendered":"S25FL127SABMFI103"},"content":{"rendered":"

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

The S25FL127SABMFI103 from Infineon Technologies (formerly Cypress) is a 128Mbit (16MB) 3.0V FL-S SPI Flash memory supporting Single\/Dual\/Quad SPI in 16-pin SOIC package. With 108MHz clock and uniform 256KB sectors.<\/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
\u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/td>\n128 Mbit (16 MB)<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\nSPI, Dual SPI, 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
Max Clock Rate<\/td>\n108 MHz<\/td>\n<\/tr>\n
Sector Size<\/td>\n256 KB uniform<\/td>\n<\/tr>\n
Page Size<\/td>\n256 Bytes<\/td>\n<\/tr>\n
Erase Cycles<\/td>\n100K minimum per sector<\/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>\n16-SOIC (300mil)<\/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
  • Quad SPI interface for 4x throughput vs standard SPI<\/li>\n
  • Uniform 256KB sector architecture for flexible partitioning<\/li>\n
  • 108MHz clock rate enables 432Mbps effective data rate in Quad mode<\/li>\n
  • Deep power-down mode with 5uA standby current<\/li>\n
  • Advanced sector protection with password lock<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Embedded system boot code and firmware storage<\/li>\n
    • Automotive infotainment and ADAS data logging<\/li>\n
    • Industrial FPGA configuration storage<\/li>\n
    • Networking equipment firmware and parameter storage<\/li>\n
    • Consumer electronics code and data storage<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The S25FL127SABMFI103 from Infineon Technologies (formerly Cypress) is a 128Mbit (16MB) 3.0V FL-S SPI Flash memory supporting Single\/Dual\/Quad SPI in 16-pin SOIC package. With 108MHz clock and uniform 256KB sectors. Key Specifications Density 128 Mbit (16 MB) Interface SPI, Dual SPI, Quad SPI Supply Voltage 2.7V to 3.6V Max Clock Rate 108 MHz […]<\/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":[13,20],"tags":[],"chip_brand":[173],"class_list":["post-7512","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-infineon"],"acf":{"brief_explanation":"128Mbit SPI Flash, Quad SPI, 108MHz, SOIC-16","date_code":"","package_case":"16-SOIC (10.3 x 7.5 x 2.35 mm, 300mil)","in_stock":6543,"datasheet":"https:\/\/www.infineon.com\/cms\/en\/product\/memories\/nor-flash\/fl-s-flash-family\/s25fl127s\/","price":"$2.50 @ 1ku","product_introduction":"The S25FL127SABMFI103 from Infineon Technologies (formerly Cypress Semiconductor) is a 128Mbit (16MB) FL-S series SPI Flash memory device operating at 3.0V with Single\/Dual\/Quad SPI interface support. The device features uniform 256KB sector architecture, 108MHz maximum clock frequency (432Mbps effective in Quad SPI mode), and advanced security features including password-protected sector locking. The deep power-down mode reduces standby current to 5uA for battery-powered applications. The ABMFI103 ordering code specifies 128Mbit density, SOIC-16 package, and industrial temperature range.","working_principle":"The S25FL127SABMFI103 operates as a serial peripheral interface (SPI) Flash memory. (1) The memory array is organized as 64 uniform 256KB sectors, each containing 1024 pages of 256 bytes. Read, program, and erase operations are initiated through SPI commands. In Quad SPI mode (QIO), data is transferred on 4 lines simultaneously, achieving 4x the throughput of standard SPI at the same clock frequency. (2) Page programming loads up to 256 bytes into an internal buffer, then programs the page in approximately 1ms typical. Sector erase clears all bits in a 256KB sector to 1 (0xFF) in approximately 1 second. The 100K cycle endurance per sector is managed by wear-leveling algorithms in the host firmware. (3) The advanced sector protection allows password-based locking of individual sectors, preventing unauthorized modification of boot code and critical firmware. The volatile and non-volatile protection bits provide flexible protection schemes.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>CS#<\/td>Chip Select (active low)<\/td><\/tr>
      2<\/td>SO\/IO1<\/td>Data Out \/ IO1 (Dual\/Quad)<\/td><\/tr>
      3<\/td>WP#\/IO2<\/td>Write Protect \/ IO2 (Quad)<\/td><\/tr>
      4<\/td>VSS<\/td>Ground<\/td><\/tr>
      5<\/td>SI\/IO0<\/td>Data In \/ IO0 (Dual\/Quad)<\/td><\/tr>
      6<\/td>SCK<\/td>Serial Clock<\/td><\/tr>
      7<\/td>HOLD#\/IO3<\/td>Hold \/ IO3 (Quad)<\/td><\/tr>
      8<\/td>VDD<\/td>Power Supply (2.7-3.6V)<\/td><\/tr>
      9-16<\/td>NC\/VSS<\/td>No Connect \/ Ground<\/td><\/tr><\/table>","application_scenarios":"
      • Embedded system boot code and firmware storage with Quad SPI for fast boot<\/li>
      • Automotive infotainment and ADAS data logging with sector protection<\/li>
      • Industrial FPGA configuration storage with in-system programming<\/li>
      • Networking equipment firmware and parameter storage with wear leveling<\/li>
      • Consumer electronics code and data storage with deep power-down<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        S25FL256SAGMFI101<\/td>Infineon<\/td>256Mbit, same family, higher density<\/td><\/tr>
        W25Q128JVSIM<\/td>Winbond<\/td>128Mbit, SOIC-8, equivalent<\/td><\/tr>
        MX25L12835FMI-10G<\/td>Macronix<\/td>128Mbit, SOIC-16, equivalent<\/td><\/tr>
        SST26VF016B-104I\/SN<\/td>Microchip<\/td>16Mbit, SQI, smaller density<\/td><\/tr>
        MT25QU128ABA8GSE<\/td>Micron<\/td>128Mbit, QSPI, similar<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7512","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=7512"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7512\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=7512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=7512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=7512"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=7512"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}