{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8AF6223PCAU","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8AF6223PCAU","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8AF6223PCAU","factsUrl":"https://icboms.com/api/mcp/products/STM8AF6223PCAU","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8AF6223PCAU, Automotive AEC-Q100 STM8A series, 8-bit MCU, 16 MHz, 8 KB Flash, 1K x 8 RAM, 640 x 8 EEPROM, 16 I/O, I²C/LINbus/SPI/UART, 7x10b ADC, -40°C to 125°C, 20-TSSOP.","salesMarkdown":"## 16 MHz core, 8 KB Flash — what it handles The STM8AF6223PCAU: The STM8A core runs at 16 MHz, which is enough for sensor polling, LIN-bus communication, and simple actuator control loops in automotive body electronics. The 8 KB Flash and 1K x 8 RAM limit the firmware to moderate-sized state machines and look-up tables; the 640 x 8 EEPROM is useful for storing calibration constants or fault codes without wearing the Flash. ## AEC-Q100 and 125°C — under-hood ready LIN is the typical choice for low-speed body networks like window lifts or seat adjusters.","metaTitle":"STM8AF6223PCAU 8-bit MCU, 16 MHz, 8 KB Flash, AEC-Q100, NRND","metaDescription":"STMicroelectronics STM8AF6223PCAU 8-bit automotive MCU, 16 MHz core, 8 KB Flash, 1K x 8 RAM, 640 x 8 EEPROM, -40°C to 125°C, AEC-Q100.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"16MHz","Series":"Automotive, AEC-Q100, STM8A","Package":"Tube","RAM Size":"1K x 8","Core Size":"8-Bit","EEPROM Size":"640 x 8","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"16","Core Processor":"STM8A","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Not For New Designs","Data Converters":"A/D 7x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM8","Program Memory Size":"8KB (8K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"20-TSSOP","Voltage - Supply (Vcc/Vdd)":"3V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7bf7b21f4a1a887507e01c07ab726cf0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8AF6223PCAU/alternatives.json"},"ai":{"faq":[{"question":"Is STM8AF6223PCAU obsolete or end-of-life?","answer":"STMicroelectronics has not issued a last-time-buy notice with a final date, but the NRND flag means you should not start a new design with it."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8AF6223PCAU","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8AF6223PCAU when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}