{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8S207SBT3C","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8S207SBT3C","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8S207SBT3C","factsUrl":"https://icboms.com/api/mcp/products/STM8S207SBT3C","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8S207SBT3C, STM8S series 8-bit MCU, 24 MHz core, 128 KB Flash, 6K x 8 RAM, 2K x 8 EEPROM, 44-LQFP (10x10 mm), -40°C to 125°C, 2.95 V to 5.5 V supply.","salesMarkdown":"The STMicroelectronics STM8S207SBT3C is an 8-bit MCU from the STM8S family, built around the STM8 core running at 24 MHz. ## Peripherals and I/O — what is on board 34 I/O lines are available on the 44-LQFP package, along with a 9-channel 10-bit ADC.","metaTitle":"ST STM8S207SBT3C 8-bit MCU, 24 MHz, 128 KB Flash, 44-LQFP","metaDescription":"STMicroelectronics STM8S207SBT3C 8-bit MCU: 24 MHz core, 128 KB Flash, 6 KB RAM, 2 KB EEPROM, 44-LQFP, -40°C to 125°C. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"24MHz","Series":"STM8S","Package":"Tray","RAM Size":"6K x 8","Core Size":"8-Bit","EEPROM Size":"2K x 8","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"34","Core Processor":"STM8","Package / Case":"44-LQFP","Product Status":"Active","Data Converters":"A/D 9x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM8","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"44-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"2.95V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6605","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4fe35ac7807dc4df878cebc90e42bfde.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8S207SBT3C/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum speed of STM8S207SBT3C?","answer":"The STM8S207SBT3C runs at 24 MHz. That is the core clock speed, which sets the timing budget for control-loop execution and UART baud-rate generation."},{"question":"Is STM8S207SBT3C obsolete?","answer":"No."},{"question":"What package does STM8S207SBT3C come in?","answer":"It is supplied in a 44-LQFP package with a 10x10 mm body. That is a surface-mount, fine-pitch quad flat pack with 44 leads."},{"question":"What is the RAM and EEPROM size of STM8S207SBT3C?","answer":"6 KB of SRAM (6K x 8) and 2 KB of EEPROM (2K x 8). The EEPROM is useful for calibration constants or configuration data that must survive a power cycle without wearing the Flash."},{"question":"Is STM8S207SBT3C compatible with STM8S207S6?","answer":"Both are STM8S207-series parts in the same 44-LQFP footprint, so they are pin-compatible. The SBT3C carries 128 KB Flash versus the S6's smaller memory, so a firmware migration would need to account for the density difference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8S207SBT3C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8S207SBT3C 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}}