{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8L151F3P6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8L151F3P6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8L151F3P6","factsUrl":"https://icboms.com/api/mcp/products/STM8L151F3P6","rawCanonicalId":null},"summary":{"shortDescription":"ST STM8L EnergyLite series 8-bit MCU, STM8 core, 16 MHz, 8 KB Flash, 1 K x 8 RAM, 256 x 8 EEPROM, 18 I/O, 20-TSSOP, -40°C to 85°C.","salesMarkdown":"The STM8L151F3P6: At 16 MHz, this is not a high-throughput part — you are not doing video or heavy DSP here. What it buys you is deterministic instruction execution for a real-time control loop (e.g., a PID cycle at a few kilohertz) while keeping the clock tree simple. The internal oscillator means you can skip an external crystal, saving two pins and a bit of board area, though you trade absolute accuracy for that convenience. If your application needs sub-1% timing over temperature, plan to calibrate or feed an external clock. ## Sourcing and RFQ posture We source the STM8L151F3P6 through independent distribution, including surplus and broker channels where EOL parts are still available. For volume commitments or last-time-buy quantities, submit an RFQ with your target lead time and annual usage — we can search our network for the best coverage. Small quantities for prototyping are also quoted on request.","metaTitle":"ST STM8L151F3P6 8-bit MCU, 16 MHz, 8 KB Flash, 20-TSSOP","metaDescription":"STMicroelectronics STM8L151F3P6 8-bit MCU, 16 MHz core, 8 KB Flash, 1 KB RAM, 256 B EEPROM, 18 I/O, 20-TSSOP, -40°C to 85°C. Available to order — RFQ for current pricing and stock.","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":"Tube","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/STM8L151F3P6/alternatives.json"},"ai":{"faq":[{"question":"What is a replacement or equivalent for STM8L151F3P6?","answer":"Within the same family, the STM8L151F3P3 is functionally equivalent but in a 20-SO package instead of 20-TSSOP — not a direct footprint swap. For a pin-compatible replacement, you may need to evaluate the STM8L151x3 series in 20-TSSOP from surplus stock."},{"question":"Does STM8L151F3P6 have an internal oscillator?","answer":"Yes, it has an internal oscillator, so you can operate without an external crystal. The internal oscillator is sufficient for many low-speed control applications."},{"question":"What is the operating voltage of STM8L151F3P6?","answer":"The supply voltage range is 1.8 V to 3.6 V, allowing direct operation from two alkaline cells or a regulated Li-ion supply."},{"question":"How many I/O pins does STM8L151F3P6 have?","answer":"It provides 18 I/O lines in the 20-TSSOP package."},{"question":"Where can I buy STM8L151F3P6 and what is the price?","answer":"We source the STM8L151F3P6 to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ for your target quantity and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8L151F3P6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8L151F3P6 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}}