{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8S207RBT3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8S207RBT3","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8S207RBT3","factsUrl":"https://icboms.com/api/mcp/products/STM8S207RBT3","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8S207RBT3, STM8S series, 8-bit MCU, 128KB Flash, 6K x 8 RAM, 2K x 8 EEPROM, 24MHz, 52 I/O, 16x10b ADC, 2.95V-5.5V, -40 to 125°C, 64-LQFP.","salesMarkdown":"It carries 128 KB of program Flash and 6 KB of RAM, with an additional 2 KB of EEPROM for nonvolatile parameter storage. The core runs at 24 MHz, which is enough throughput for most industrial control loops, sensor fusion, and motor commutation tasks. On-chip peripherals include a 16-channel 10-bit ADC, multiple PWM outputs, and a watchdog timer — all standard for this class of part. The supply range runs from 2.95 V to 5.5 V, which means you can drop this into a 3.3 V system or a legacy 5 V bus without a level translator on the I/O. With 52 I/O lines available, there is enough headroom for parallel LCD data buses, keypad matrices, and multiple serial interfaces. ## Package and footprint — 64-LQFP, no hot-air needed Housed in a 64-LQFP with a 10x10 mm body, this is a hand-solderable package if you have a fine tip and steady hands. No BGA rework station required; a standard reflow profile or even a hot plate will get it down. The supplier device package is 64-LQFP (10x10), so the footprint is well-documented and common across the STM8S series.","metaTitle":"ST STM8S207RBT3 8-bit MCU, 128KB Flash, 24MHz, -40 to 125°C","metaDescription":"STMicroelectronics STM8S207RBT3 8-bit MCU with 128KB Flash, 6KB RAM, 2KB EEPROM, 24MHz core, 52 I/O, 16x10b ADC, -40 to 125°C.","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":"Tube","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":"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":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"2.95V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0238","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4fe35ac7807dc4df878cebc90e42bfde.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8S207RBT3/alternatives.json"},"ai":{"faq":[{"question":"Does STM8S207RBT3 have a built-in ADC?","answer":"Yes, it includes a 16-channel 10-bit analog-to-digital converter on-chip, which saves board space and external analog front-end cost."},{"question":"What is the flash size of STM8S207RBT3?","answer":"The program memory is 128 KB of Flash, organized as 128K x 8 bits. That is enough for substantial firmware including bootloader, application code, and calibration tables."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8S207RBT3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8S207RBT3 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}}