{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8L151F3P6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8L151F3P6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8L151F3P6TR","factsUrl":"https://icboms.com/api/mcp/products/STM8L151F3P6TR","rawCanonicalId":null},"summary":{"shortDescription":"ST STM8L EnergyLite series, 8-bit MCU, STM8 core, 16 MHz, 8 KB Flash, 1K x 8 RAM, 256 x 8 EEPROM, 20-TSSOP, -40 to 85°C.","salesMarkdown":"It packs 8 KB of Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM in a compact 20-TSSOP package with 18 I/O lines. This is a low-power part aimed at battery-operated or energy-sensitive applications — think portable instruments, sensor nodes, and simple control loops where every microamp matters. For communication you get I²C, IrDA, SPI, and UART/USART — enough to talk to common sensors, displays, and serial memories without external glue. The 10-channel 12-bit ADC covers analog inputs like temperature or battery voltage monitoring. ## Industrial temperature grade The lifecycle record shows one source flags end-of-life hot while the manufacturer lists it as Active. We source this part through independent distribution and quote it to order against an RFQ.","metaTitle":"ST STM8L151F3P6TR 8-bit MCU, 16 MHz, 8 KB Flash, 20-TSSOP","metaDescription":"STMicroelectronics STM8L151F3P6TR 8-bit STM8 core MCU from EnergyLite series. 16 MHz speed, 8 KB Flash, 1 KB RAM, 256 B EEPROM. Industrial temp -40 to 85°C. Sourced to order, RFQ f","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"16MHz","Series":"STM8L EnergyLite","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"1K x 8","Core Size":"8-Bit","EEPROM Size":"256 x 8","Peripherals":"Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"18","Core Processor":"STM8","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 10x12b","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)","Supplier Device Package":"20-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b06468a083cdbfd16627f4fc76f7ab77.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8L151F3P6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM8L151F3P6TR?","answer":"The STM8L151F3P6 is the tray/tube variant of the same die in the same 20-TSSOP package — functionally identical, just different shipping media. For a higher-density option, the STM8L151G3 parts in the same family share the STM8L EnergyLite architecture but check the pinout for your specific I/O and package requirements."},{"question":"What is STM8L151F3P6TR's listed speed?","answer":"The core runs at 16 MHz, which delivers roughly 8-16 MIPS depending on instruction mix."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8L151F3P6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8L151F3P6TR 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}}