{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8AF6226TASSSX","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8AF6226TASSSX","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8AF6226TASSSX","factsUrl":"https://icboms.com/api/mcp/products/STM8AF6226TASSSX","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8AF6226TASSSX, Automotive AEC-Q100 8-bit MCU, STM8A core, 16MHz, 8KB Flash, 1K x 8 RAM, 640 x 8 EEPROM, 28 I/O, 7x10b ADC, I²C/LIN/SPI/UART, 3V-5.5V, -40°C~85°C, 32-LQFP.","salesMarkdown":"## Automotive 8-bit MCU with integrated EEPROM and LIN It runs at 16 MHz and packs 8 KB of Flash program memory, 1K x 8 RAM, and 640 x 8 EEPROM on-chip — enough for small control loops, LIN node firmware, or sensor fusion tasks in under-hood or chassis-domain modules. ## Peripherals and connectivity for body electronics All 28 I/O are available in the 32-LQFP package. ## NRND — plan for last-time-buy or alternate That means ST is winding down support — new projects should target a pin-compatible successor or a different STM8A variant. ## Temperature grade and package rework The 32-LQFP package is a 0.8 mm pitch quad flat pack — rework-friendly with a hot-air station, but the fine pitch demands careful alignment.","metaTitle":"STM8AF6226TASSSX 8-bit MCU, 16 MHz, 8 KB Flash, AEC-Q100","metaDescription":"STMicroelectronics STM8AF6226TASSSX automotive 8-bit MCU: 16 MHz core, 8 KB Flash, 1K x 8 RAM, 640 x 8 EEPROM, 7x10b ADC, I²C/LIN/SPI/UART, -40°C to 85°C","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":"Tape & Reel (TR)","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":"28","Core Processor":"STM8A","Package / Case":"32-LQFP","Product Status":"Not For New Designs","Data Converters":"A/D 7x10b SAR","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 ~ 85°C (TA)","Voltage - Supply (Vcc/Vdd)":"3V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6478","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8AF6226TASSSX/alternatives.json"},"ai":{"faq":[{"question":"Is STM8AF6226TASSSX obsolete?","answer":"It is not fully discontinued, so last-time-buy planning is advisable."},{"question":"What is the replacement for STM8AF6226TASSSX?","answer":"For new designs, evaluate other STM8A family members with similar pinout and memory — the STM8A series offers multiple Flash and RAM options in the same 32-LQFP package."},{"question":"Is STM8AF6226TASSSX AEC-Q100 qualified?","answer":"Yes, the STM8AF6226TASSSX is part of the Automotive, AEC-Q100 series, making it qualified for automotive-grade applications."},{"question":"What are the specifications of STM8AF6226TASSSX?","answer":"The STM8AF6226TASSSX is an 8-bit MCU with a 16 MHz core, 8 KB Flash, 1K x 8 RAM, 640 x 8 EEPROM, 7-channel 10-bit ADC, and interfaces including I²C, LINbus, SPI, and UART/USART."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8AF6226TASSSX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8AF6226TASSSX 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}}