{"id":5782,"date":"2026-06-11T04:41:15","date_gmt":"2026-06-11T04:41:15","guid":{"rendered":"https:\/\/materialparts.com\/stm8s105s4t6c\/"},"modified":"2026-06-11T06:41:25","modified_gmt":"2026-06-11T06:41:25","slug":"stm8s105s4t6c","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/stm8s105s4t6c\/","title":{"rendered":"STM8S105S4T6C"},"content":{"rendered":"

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

The STM8S105S4T6C from ST is an 8-bit STM8 MCU at 16MHz with 32KB Flash, 2KB RAM, and 10-bit ADC in LQFP-44 for cost-sensitive embedded applications.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nLQFP-44 (10x10mm)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • See datasheet for complete specifications<\/li>\n
  • Industry-standard package<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Industrial control<\/li>\n
    • Consumer electronics<\/li>\n
    • Communication equipment<\/li>\n
    • Power management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STM8S105S4T6C from ST is an 8-bit STM8 MCU at 16MHz with 32KB Flash, 2KB RAM, and 10-bit ADC in LQFP-44 for cost-sensitive embedded applications. Key Specifications Package LQFP-44 (10x10mm) Features See datasheet for complete specifications Industry-standard package Applications Industrial control Consumer electronics Communication equipment Power management<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,25],"tags":[],"chip_brand":[142],"class_list":["post-5782","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-st"],"acf":{"brief_explanation":"8-bit STM8 MCU, 16MHz, 32KB Flash, LQFP-44","date_code":"","package_case":"LQFP-44 (10x10mm)","in_stock":10347,"datasheet":"https:\/\/www.st.com\/en\/microcontrollers-microprocessors\/stm8s105s4.html","price":"$1.80 @ 1ku","product_introduction":"The STM8S105S4T6C from ST is an 8-bit STM8 MCU at 16MHz with 32KB Flash, 2KB RAM, and 10-bit ADC in LQFP-44 for cost-sensitive embedded applications.","working_principle":"The STM8S105S4T6C is an 8-bit STM8 core microcontroller with 32KB Flash, 2KB RAM, and 1KB EEPROM in LQFP-44. The STM8 core uses a 3-stage pipeline (fetch, decode, execute) with a modified Harvard architecture. At 16MHz, it delivers approximately 10 MIPS. The integrated EEPROM supports 300,000 erase\/write cycles for parameter storage. The 10-bit ADC supports 10 channels with conversion time of 3.5us. The 16-bit advanced control timer (TIM1) supports PWM generation with complementary outputs and dead-time insertion for motor control. The window watchdog (WWDG) and independent watchdog (IWDG) provide independent safety layers. Single-wire interface module (SWIM) enables in-circuit debugging and programming with just one pin. The device features clock security system (CSS) that automatically switches to internal RC if the external crystal fails.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1-5<\/td>PD0-PD4<\/td>I\/O<\/td>GPIO \/ USART \/ SPI \/ I2C<\/td><\/tr>
      6<\/td>VSS<\/td>Power<\/td>Ground<\/td><\/tr>
      7<\/td>VDD<\/td>Power<\/td>3.0-5.5V supply<\/td><\/tr>
      8-20<\/td>PD5-PD7\/PA1-PA3\/PD0-PD4<\/td>I\/O<\/td>GPIO with UART\/SPI\/TIM<\/td><\/tr>
      21-30<\/td>PA4-PA6\/PB0-PB4<\/td>I\/O<\/td>GPIO with ADC\/TIM\/I2C<\/td><\/tr>
      31-44<\/td>PC1-PC7\/PD5-PD7<\/td>I\/O<\/td>GPIO with ADC\/UART\/SPI<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial control<\/li>
    • Consumer electronics<\/li>
    • Communication equipment<\/li>
    • Power management<\/li>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      STMicroelectronics<\/td>STM8S105K4T6C<\/td>LQFP-32<\/td>16KB Flash, smaller package<\/td><\/tr>
      STMicroelectronics<\/td>STM8S207S8T6C<\/td>LQFP-44<\/td>64KB Flash, more RAM<\/td><\/tr>
      STMicroelectronics<\/td>STM8S003F3P6<\/td>TSSOP-20<\/td>8KB, ultra-low-cost entry<\/td><\/tr>
      Microchip<\/td>PIC18F45K22-I\/PT<\/td>LQFP-44<\/td>8-bit alternative, 32KB<\/td><\/tr>
      NXP<\/td>LPC824M201JHI33<\/td>HVQFN-33<\/td>Cortex-M0+, 32KB Flash<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5782","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=5782"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5782\/revisions"}],"predecessor-version":[{"id":5932,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5782\/revisions\/5932"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5782"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5782"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}