{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8AL3LE88TCY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8AL3LE88TCY","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8AL3LE88TCY","factsUrl":"https://icboms.com/api/mcp/products/STM8AL3LE88TCY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8A series 8-bit MCU, STM8AL3LE88TCY, 16 MHz, 64 KB Flash, 4 KB RAM, 2 KB EEPROM, 41 I/O, 48-LQFP, -40 to 125 °C, AEC-Q100.","salesMarkdown":"It runs at 16 MHz with 64 KB of Flash program memory, 4 KB of RAM, and 2 KB of EEPROM, in a 48-LQFP package. The part is still available through independent distribution for existing production runs. At 16 MHz, this core delivers enough throughput for control loops in LIN-bus slave nodes, window-lift modules, and seat-position controllers. The integrated 25-channel 12-bit ADC samples analog sensor inputs without an external converter, and the dual 12-bit DAC can drive analog actuators or reference voltages. The 64 KB Flash and 4 KB RAM are sized for moderate firmware complexity — enough for a body-control algorithm with CAN/LIN stacks, but not for a heavy graphics or real-time OS. The 2 KB EEPROM holds calibration constants and fault logs across power cycles.","metaTitle":"ST STM8AL3LE88TCY 8-bit MCU, AEC-Q100, 16 MHz, 64 KB Flash","metaDescription":"STM8AL3LE88TCY automotive 8-bit MCU, 16 MHz, 64 KB Flash, 4 KB RAM, AEC-Q100, -40 to 125 °C. NRND — sourced to order against RFQ.","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~125°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9302","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0b1f5678cea90b5e6c2296890ade9863.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8AL3LE88TCY/alternatives.json"},"ai":{"faq":[{"question":"What is STM8AL3LE88TCY's listed speed?","answer":"The core runs at 16 MHz, which is the maximum clock frequency for this 8-bit STM8 core."},{"question":"What is STM8AL3LE88TCY's series and automotive qualification?","answer":"It belongs to the STM8A series and is AEC-Q100 qualified for automotive applications, covering the -40 to 125 °C temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8AL3LE88TCY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8AL3LE88TCY 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}}