{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8AL3LE88TCX","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8AL3LE88TCX","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8AL3LE88TCX","factsUrl":"https://icboms.com/api/mcp/products/STM8AL3LE88TCX","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8A series, STM8AL3LE88TCX, 8-bit STM8 core MCU, 16 MHz, 64 KB Flash, 4K x 8 RAM, 2K x 8 EEPROM, 48-LQFP, -40°C to 125°C, AEC-Q100 qualified.","salesMarkdown":"## 16 MHz 8-bit core with automotive-grade analog integration ## NRND — plan a replacement path now It is not yet obsolete, but the manufacturer advises against starting new projects with this order code. Buyers should evaluate a pin-compatible replacement within the STM8A family to secure long-term supply. ## 48-LQFP footprint and automotive temperature range The device comes in a 48-LQFP package (7x7 mm body), surface-mount only.","metaTitle":"ST STM8AL3LE88TCX 8-bit MCU, 16 MHz, 64 KB Flash, AEC-Q100","metaDescription":"STM8AL3LE88TCX is an 8-bit automotive MCU from STMicroelectronics, 16 MHz core, 64 KB Flash, 4K x 8 RAM, 2K x 8 EEPROM, 48-LQFP, -40°C to 125°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":"Tube","RAM Size":"4K x 8","Core Size":"8-Bit","EEPROM Size":"2K x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"41","Core Processor":"STM8","Package / Case":"48-LQFP","Product Status":"Not For New Designs","Data Converters":"A/D 25x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM8","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8540","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0b1f5678cea90b5e6c2296890ade9863.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8AL3LE88TCX/alternatives.json"},"ai":{"faq":[{"question":"Is STM8AL3LE88TCX obsolete or NRND?","answer":"It is not yet discontinued, but the manufacturer advises against new designs. For existing production, the part can still be sourced through independent channels."},{"question":"What is the best replacement for STM8AL3LE88TCX?","answer":"STMicroelectronics has not published an official successor for the STM8AL3LE88TCX. A pin-compatible alternative within the STM8A family — such as the STM8AL3LE88TA — may serve as a form-fit-function substitute, but verify the exact memory and peripheral configuration against your firmware requirements."},{"question":"Does STM8AL3LE88TCX come in a 48-LQFP package?","answer":"Yes, the STM8AL3LE88TCX is supplied in a 48-LQFP package (7x7 mm body), surface-mount only."},{"question":"What is STM8AL3LE88TCX's listed speed?","answer":"The STM8AL3LE88TCX runs at 16 MHz core speed, based on the STM8 architecture."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8AL3LE88TCX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8AL3LE88TCX 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}}