{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8AF6246ITCX","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8AF6246ITCX","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8AF6246ITCX","factsUrl":"https://icboms.com/api/mcp/products/STM8AF6246ITCX","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8A series, Automotive, AEC-Q100, 8-bit MCU, STM8AF6246ITCX, 16MHz, 16KB Flash, 2K x 8 RAM, 512 x 8 EEPROM, 32-LQFP, -40°C to 125°C.","salesMarkdown":"## STM8AF6246ITCX — automotive 8-bit MCU with AEC-Q100 qualification It operates from 3 V to 5.5 V supply and is rated for -40°C to 125°C ambient temperature, making it suitable for under-hood and harsh industrial environments. ## NRND lifecycle — plan your BOM transition This means STMicroelectronics will continue to support existing production for a limited window, but the part is on a path toward end-of-life. For new designs, a pin-compatible replacement within the STM8A family should be evaluated. The 16 MHz core speed handles body-control tasks. The 16 KB Flash and 2 KB RAM limit firmware and buffer size. The STM8AF6246ITCX is in a 32-lead LQFP package (7x7 mm body). The 25 I/O pins are on the perimeter. The STM8AF6246ITCX is AEC-Q100 qualified.","metaTitle":"ST STM8AF6246ITCX 8-bit MCU, 16 MHz, AEC-Q100, 32-LQFP","metaDescription":"STM8AF6246ITCX 8-bit automotive MCU, 16 MHz core, 16 KB Flash, 2 KB RAM, AEC-Q100, -40°C to 125°C. NRND lifecycle; sourced to order. Request quote.","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":"2K x 8","Core Size":"8-Bit","EEPROM Size":"512 x 8","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"25","Core Processor":"STM8A","Package / Case":"32-LQFP","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":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"3V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0330","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7bf7b21f4a1a887507e01c07ab726cf0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8AF6246ITCX/alternatives.json"},"ai":{"faq":[{"question":"Is STM8AF6246ITCX obsolete?","answer":"The STM8AF6246ITCX is NRND (Not Recommended for New Designs), meaning it is not yet obsolete but is on a phase-out path. STMicroelectronics continues to support existing production for a limited period. For new designs, a replacement within the STM8A family should be selected."},{"question":"What replacement for STM8AF6246ITCX?","answer":"A direct pin-compatible replacement within the STM8A family is the most practical option. STMicroelectronics recommends evaluating the STM8AF62xx series for a drop-in upgrade with similar or enhanced memory and peripheral options. Contact our team for specific cross-reference support."},{"question":"What is the package of STM8AF6246ITCX?","answer":"The STM8AF6246ITCX is packaged in a 32-lead LQFP with a 7x7 mm body (0.8 mm pitch). The supplier device package is 32-LQFP (7x7)."},{"question":"Is STM8AF6246ITCX automotive qualified?","answer":"Yes, the STM8AF6246ITCX is AEC-Q100 qualified and belongs to the STM8A automotive series, making it suitable for automotive and harsh industrial environments."},{"question":"What is the operating temperature of STM8AF6246ITCX?","answer":"The STM8AF6246ITCX is rated for -40°C to 125°C ambient temperature (TA), covering under-hood automotive and industrial high-temperature applications."},{"question":"Where can I buy STM8AF6246ITCX?","answer":"The STM8AF6246ITCX is available to order through our independent distribution channel. Submit an RFQ for current availability and pricing — we confirm both at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8AF6246ITCX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8AF6246ITCX 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}}