{"id":11573,"date":"2026-07-26T11:57:46","date_gmt":"2026-07-26T11:57:46","guid":{"rendered":"https:\/\/ic-vendor.com\/m93c46-wbn6tp\/"},"modified":"2026-07-26T11:57:46","modified_gmt":"2026-07-26T11:57:46","slug":"m93c46-wbn6tp","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/m93c46-wbn6tp\/","title":{"rendered":"M93C46-WBN6TP"},"content":{"rendered":"

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

The ST M93C46-WBN6TP is a 1Kbit MICROWIRE serial EEPROM. 16×6 or 64×8 organization, 2MHz clock, TSSOP-8 for configuration storage.<\/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
\u0627\u0644\u0646\u0648\u0639<\/td>\nMICROWIRE Serial EEPROM<\/td>\n<\/tr>\n
\u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/td>\n1 Kbit (64×8 or 16×16)<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\nMICROWIRE (3-wire serial)<\/td>\n<\/tr>\n
Clock Frequency<\/td>\n2 MHz<\/td>\n<\/tr>\n
Write Cycles<\/td>\n1,000,000 endurance<\/td>\n<\/tr>\n
\u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n200 years<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n2.5V to 5.5V<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +125C (P grade)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nTSSOP-8 (3.0×4.4mm)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 1Kbit MICROWIRE EEPROM<\/li>\n
  • 64×8 or 16×16 organization<\/li>\n
  • 2MHz serial clock<\/li>\n
  • 1M write cycle endurance<\/li>\n
  • -40 to 125C automotive grade<\/li>\n
  • TSSOP-8 footprint<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Automotive ECU configuration<\/li>\n
    • Industrial parameter storage<\/li>\n
    • Device calibration data<\/li>\n
    • Legacy MICROWIRE systems<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ST M93C46-WBN6TP is a 1Kbit MICROWIRE serial EEPROM. 16×6 or 64×8 organization, 2MHz clock, TSSOP-8 for configuration storage. Key Specifications Type MICROWIRE Serial EEPROM Density 1 Kbit (64×8 or 16×16) Interface MICROWIRE (3-wire serial) Clock Frequency 2 MHz Write Cycles 1,000,000 endurance Data Retention 200 years Supply Voltage 2.5V to 5.5V Operating […]<\/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":[2841],"chip_brand":[142],"class_list":["post-11573","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-m93c46-wbn6tp","chip_brand-st"],"acf":{"brief_explanation":"1Kbit MICROWIRE EEPROM, 2MHz, TSSOP-8, -40 to 125C","date_code":"","package_case":"TSSOP-8 (3.0x4.4mm)","in_stock":3066,"datasheet":"https:\/\/www.st.com\/","price":"$0.30 @ 3ku","product_introduction":"The M93C46-WBN6TP from ST is a 1Kbit MICROWIRE serial EEPROM in TSSOP-8 package. Selectable 64x8 or 16x16 organization via ORG pin. 2MHz MICROWIRE serial interface (CS, SK, DI, DO). 1 million write cycle endurance and 200-year data retention. -40 to 125C P-grade automotive temperature. For automotive ECU configuration, industrial parameter storage, and legacy MICROWIRE bus systems.","working_principle":"MICROWIRE is a 3-wire synchronous serial interface: CS (chip select), SK (serial clock), DI (data in), DO (data out). Operations start with a start bit (1), followed by an opcode (2 bits: read=10, write=01, erase=11, EWEN\/EWDS), then address and data. The ORG pin selects organization: ORG=high for 16x16 (16-bit words, 4-bit address), ORG=low for 64x8 (8-bit words, 6-bit address). Write enable (EWEN) must precede write\/erase operations for accidental write protection.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>SK<\/td>Serial clock<\/td><\/tr>
      2<\/td>CS<\/td>Chip select<\/td><\/tr>
      3<\/td>DI<\/td>Data input<\/td><\/tr>
      4<\/td>VSS<\/td>Ground<\/td><\/tr>
      5<\/td>DO<\/td>Data output<\/td><\/tr>
      6<\/td>ORG<\/td>Organization select<\/td><\/tr>
      7<\/td>DU<\/td>Don't use (GND)<\/td><\/tr>
      8<\/td>VCC<\/td>Supply<\/td><\/tr><\/table>","application_scenarios":"
      • Auto ECU config<\/li>
      • Industrial params<\/li>
      • Calibration data<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference=<\/th><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=11573"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11573\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11573"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11573"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}