{"id":11156,"date":"2026-07-24T14:06:38","date_gmt":"2026-07-24T14:06:38","guid":{"rendered":"https:\/\/ic-vendor.com\/stm8af6213pcx\/"},"modified":"2026-07-24T14:06:38","modified_gmt":"2026-07-24T14:06:38","slug":"stm8af6213pcx","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/stm8af6213pcx\/","title":{"rendered":"STM8AF6213PCX"},"content":{"rendered":"

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

The STMicroelectronics STM8AF6213PCX is an automotive 8-bit MCU based on the STM8A core with 4 KB Flash, 1 KB RAM, 640 bytes EEPROM, 10-bit ADC, LINUART, SPI, and I2C. AEC-Q100 qualified with operation up to 150\u00b0C in TSSOP-20 package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
\u6838\u5fc3<\/td>\nSTM8A 8-bit (Harvard, 3-stage pipeline)<\/td>\n<\/tr>\n
Max Clock<\/td>\n16 MHz<\/td>\n<\/tr>\n
\u95ea\u5149\u706f<\/td>\n4 KB<\/td>\n<\/tr>\n
RAM<\/td>\n1 KB<\/td>\n<\/tr>\n
EEPROM<\/td>\n640 bytes<\/td>\n<\/tr>\n
ADC<\/td>\n10-bit, 5 channels<\/td>\n<\/tr>\n
\u4ea4\u6d41<\/td>\nLINUART, SPI, I2C<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n3.0 V to 5.5 V<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +150\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nTSSOP-20 (6.4×4.4mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • AEC-Q100 automotive qualified<\/li>\n
  • 150\u00b0C maximum operating temperature<\/li>\n
  • 640 bytes true EEPROM (300 kcycle endurance)<\/li>\n
  • LINUART LIN 2.2 compliant<\/li>\n
  • Advanced 16-bit control timer with PWM<\/li>\n
  • Clock security system with monitor<\/li>\n
  • Robust I\/O immune to current injection<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Automotive body and lighting control<\/li>\n
    • Sensor interface modules<\/li>\n
    • Small motor control<\/li>\n
    • Industrial control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STMicroelectronics STM8AF6213PCX is an automotive 8-bit MCU based on the STM8A core with 4 KB Flash, 1 KB RAM, 640 bytes EEPROM, 10-bit ADC, LINUART, SPI, and I2C. AEC-Q100 qualified with operation up to 150\u00b0C in TSSOP-20 package. Key Specifications Core STM8A 8-bit (Harvard, 3-stage pipeline) Max Clock 16 MHz Flash 4 […]<\/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":[13,25],"tags":[2427],"chip_brand":[142],"class_list":["post-11156","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","tag-stm8af6213pcx","chip_brand-st"],"acf":{"brief_explanation":"8-bit STM8A MCU, 16MHz, 4KB Flash, 640B EEPROM, LIN\/SPI\/I2C, 150C, TSSOP-20","date_code":"","package_case":"TSSOP-20 (6.4x4.4mm)","in_stock":10279,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stm8af6213.pdf","price":"","product_introduction":"The STM8AF6213PCX is an automotive 8-bit microcontroller from STMicroelectronics based on the STM8A core with Harvard architecture and 3-stage pipeline. It features 4 KB Flash program memory, 1 KB RAM, and 640 bytes of true data EEPROM with 300 kcycle endurance. The device integrates a 10-bit ADC with 5 channels, a LINUART compliant with LIN 2.2, SPI and I2C interfaces, advanced and general purpose timers with PWM capability, and window\/independent watchdogs. AEC-Q100 qualified and operable up to 150\u00b0C, it targets harsh automotive under-hood environments.","working_principle":"The STM8AF6213 uses an 8-bit STM8A core with separate program and data memory buses (Harvard architecture) and a 3-stage instruction pipeline for efficient execution. Nested interrupt handling supports up to 32 interrupts with 28 external interrupts on 7 vectors. Multiple low-power modes (Wait, Auto-Wakeup, Halt) with user-definable clock gating minimize power consumption. The clock security system monitors the main oscillator and automatically switches to the backup clock if failure is detected. The LINUART supports both UART and LIN 2.2 protocols with automatic resynchronization.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>VDD<\/td>Power<\/td>Supply voltage<\/td><\/tr>
      2-6<\/td>PA0-PA4<\/td>I\/O<\/td>Port A (ADC, TIM1)<\/td><\/tr>
      7-12<\/td>PB0-PB5<\/td>I\/O<\/td>Port B (TIM, SPI)<\/td><\/tr>
      13<\/td>VSS<\/td>Ground<\/td>Ground<\/td><\/tr>
      14-18<\/td>PC0-PC4<\/td>I\/O<\/td>Port C (I2C, UART)<\/td><\/tr>
      19<\/td>RST<\/td>Input<\/td>Reset pin<\/td><\/tr>
      20<\/td>VCAP<\/td>Power<\/td>Internal regulator cap<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive body and lighting control modules<\/li>
      • Sensor interface and signal conditioning<\/li>
      • Small actuator and motor control<\/li>
      • Industrial low-end control applications<\/li>
      • Automotive under-hood electronics<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        STM8AF6223PCX<\/td>STMicroelectronics<\/td>8KB Flash variant<\/td><\/tr>
        STM8AF6213PCA<\/td>STMicroelectronics<\/td>Different OTP configuration<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11156","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=11156"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11156\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11156"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}