{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8S103F2M6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8S103F2M6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8S103F2M6TR","factsUrl":"https://icboms.com/api/mcp/products/STM8S103F2M6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8S103F2M6TR, 8-bit STM8 core MCU, 16 MHz, 4 KB Flash, 1 KB RAM, 640 B EEPROM, 20-SOIC wide, -40 to 85°C, 2.95 to 5.5 V.","salesMarkdown":"## 8-bit MCU with 16 MHz core and 4 KB Flash It carries 4 KB of Flash program memory, 1 KB of RAM, and 640 bytes of data EEPROM — a memory map sized for compact control firmware, sensor readout, or simple communication protocols. Surface-mount only; no through-hole variant in this order code. ## Peripherals and I/O for small-system control","metaTitle":"ST STM8S103F2M6TR 8-bit MCU, 16 MHz, 4 KB Flash, 20-SOIC","metaDescription":"STMicroelectronics STM8S103F2M6TR 8-bit MCU, 16 MHz core, 4 KB Flash, 1 KB RAM, 640 B EEPROM, 20-SOIC, -40 to 85°C.","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":"STM8S","RAM Size":"1K x 8","Core Size":"8-Bit","Packaging":"Tape & Reel (TR) Cut Tape (CT)","EEPROM Size":"640 x 8","Part Status":"Active","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I2C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"16","Core Processor":"STM8","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","Data Converters":"A/D 5x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM8","Program Memory Size":"4KB (4K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-SO","Voltage - Supply (Vcc/Vdd)":"2.95V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3674b3c362c7ea11e333a829b5df608a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8S103F2M6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM8S103F2M6TR in this family?","answer":"Within the STM8S103 series, the STM8S103F3x6 variants offer the same pinout and package options with larger Flash memory (8 KB). The F2 and F3 are footprint- and function-compatible, differing only in program memory density — a direct upgrade path if the 4 KB ceiling gets tight."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8S103F2M6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8S103F2M6TR 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}}