{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8AL3L88TAY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8AL3L88TAY","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8AL3L88TAY","factsUrl":"https://icboms.com/api/mcp/products/STM8AL3L88TAY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8A series, STM8AL3L88TAY, 8-Bit MCU, 16MHz, 64KB Flash, 4K x 8 RAM, 2K x 8 EEPROM, 48-LQFP, -40°C to 85°C.","salesMarkdown":"## Automotive-grade 8-bit MCU with rich analog integration The part integrates a 25-channel 12-bit ADC and a dual 12-bit DAC, plus peripherals including DMA, PWM, brown-out detect, and a watchdog timer. ## NRND — plan a replacement path This means STMicroelectronics no longer targets it for new-project wins, though existing production runs may still be supported for a time. At 16 MHz, this 8-bit core handles typical automotive body-control loops — window lift, mirror adjust, seat memory — without breaking a sweat. ## Analog front-end integration reduces BOM This integration shrinks the PCB area and simplifies the analog supply filtering — a clear advantage for space-constrained automotive modules.","metaTitle":"ST STM8AL3L88TAY 8-bit MCU, AEC-Q100, 64KB Flash, 16MHz","metaDescription":"STM8AL3L88TAY 8-bit MCU with 64KB Flash, 4K x 8 RAM, 2K x 8 EEPROM, 16MHz core, AEC-Q100 automotive grade, 48-LQFP.","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":"Tray","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~85°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5509","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0b1f5678cea90b5e6c2296890ade9863.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8AL3L88TAY/alternatives.json"},"ai":{"faq":[{"question":"Is STM8AL3L88TAY obsolete?","answer":"Existing production may still be supported; check the latest PCN for end-of-life timing."},{"question":"What is the replacement for STM8AL3L88TAY?","answer":"An official successor is not listed in the current lifecycle record. For new designs, evaluate a pin-compatible STM8A-family MCU with similar Flash and analog resources — consult the STM8A cross-reference guide or contact us for a qualified alternative."},{"question":"Can STM8AL3L88TAY be used in new automotive designs?","answer":"Technically yes, but the NRND status makes it a risk for long production runs. For a new automotive project, select a current-production STM8A or STM8AF part to avoid a mid-lifecycle redesign."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8AL3L88TAY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8AL3L88TAY 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}}