{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8S207R8T3TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8S207R8T3TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8S207R8T3TR","factsUrl":"https://icboms.com/api/mcp/products/STM8S207R8T3TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8S207R8T3TR, STM8S series 8-bit MCU, 24MHz core, 64KB Flash, 6K x 8 RAM, 1.5K x 8 EEPROM, 52 I/O, I2C/SPI/UART/LINbus, 64-LQFP, -40 to 125°C, 2.95 to 5.5V.","salesMarkdown":"## Active production — still a current BOM line ## 24 MHz core, 64 KB Flash — what the memory map means for firmware The EEPROM block is useful for calibration constants or configuration data that survive a power cycle without wearing the Flash. The RAM at 6 K x 8 is tight for heavy buffering; if your application needs large frame buffers or a TCP/IP stack, budget the memory carefully. ## Programming and debug — ST-Link compatible The STM8S207R8T3TR is programmed via the STM8 SWIM (Single Wire Interface Module) protocol, which is supported by the ST-Link debugger/programmer. The bootloader is in system memory, so you can also program it over UART if the application code supports it. For production programming, the 64-LQFP package is fine for automated handling — just ensure the programming fixture contacts the SWIM pin cleanly.","metaTitle":"ST STM8S207R8T3TR 8-bit MCU, 24MHz, 64KB Flash, 64-LQFP","metaDescription":"STMicroelectronics STM8S207R8T3TR 8-bit MCU with 24MHz core, 64KB Flash, 6K RAM, 1.5K EEPROM, -40 to 125°C, 64-LQFP. Active lifecycle.","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":"Tape & Reel (TR)","RAM Size":"6K x 8","Core Size":"8-Bit","EEPROM Size":"1.5K 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":"52","Core Processor":"STM8","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 16x10b","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)","Voltage - Supply (Vcc/Vdd)":"2.95V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5673","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aa2425e6b81d6d31182be0f9c68f1652.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8S207R8T3TR/alternatives.json"},"ai":{"faq":[{"question":"What are the specifications of STM8S207R8T3TR?","answer":"The STM8S207R8T3TR is an 8-bit MCU with a 24 MHz STM8 core, 64 KB Flash program memory, 6 K x 8 RAM, and 1.5 K x 8 EEPROM. Peripherals include I2C, SPI, UART/USART, LINbus, IrDA, 16-channel 10-bit ADC, PWM, brown-out detect, POR, and watchdog timer. It has 52 I/O lines in a 64-LQFP package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8S207R8T3TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8S207R8T3TR 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}}