{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM8S207M8T3B","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM8S207M8T3B","canonicalUrl":"https://icboms.com/stmicroelectronics/STM8S207M8T3B","factsUrl":"https://icboms.com/api/mcp/products/STM8S207M8T3B","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM8S207M8T3B, STM8S series 8-bit MCU, 24MHz core, 64KB FLASH / 6KB RAM / 2KB EEPROM, 68 I/O, UART/SPI/I2C/LINbus, 16-channel 10-bit ADC, 80-LQFP surface mount, -40°C to 125°C, 2.95V to 5.5V supply.","salesMarkdown":"## 24 MHz core, 64 KB Flash — the BOM-fit tier for 8-bit control The STMicroelectronics STM8S207M8T3B is an 8-bit MCU from the STM8S family, built around the STM8 core and clocked at 24 MHz. ## 68 I/O and serial connectivity — what the peripheral set covers For a motor-drive or LIN-node design, that means you can run a sensor bus on I²C or SPI, handle debug or firmware updates over UART, and communicate on a LIN automotive network without an external transceiver controller — the LIN protocol is handled in the MCU's UART peripheral with the LIN break detection. The 68 I/O count, in an 80-pin LQFP package, leaves room for parallel LCD data buses or multiple switch/solenoid reads without port expansion. The Vcc range spans 2.95 V to 5.5 V, so the same MCU can sit on a 3.3 V sensor board or a 5 V industrial backplane without a level shifter on the supply. For a procurement decision, this removes the obsolescence risk that drives last-time-buy premiums and forces a requalification cycle.","metaTitle":"ST STM8S207M8T3B 8-bit MCU, 24MHz, 64KB Flash","metaDescription":"STMicroelectronics STM8S207M8T3B 8-bit MCU: 24MHz core, 64KB Flash, 6KB RAM, 2KB EEPROM, 68 I/O, 16-ch 10-bit ADC, -40°C to 125°C, 2.95V-5.5V.","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":"68","Core Processor":"STM8","Package / Case":"80-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)","Supplier Device Package":"80-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.95V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9461","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4fe35ac7807dc4df878cebc90e42bfde.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM8S207M8T3B/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM8S207M8T3B in this family?","answer":"Pin-compatible variants within the STM8S family share the 80-LQFP footprint and peripheral set, but the exact alternate order code depends on the memory density and feature combination your firmware requires — the sourcing desk can confirm cross-reference options when you submit the RFQ with your target quantity and application requirements."},{"question":"Who supplies STM8S207M8T3B and how is it quoted for volume purchases?","answer":"This order code is sourced through independent distribution and quoted to order against an RFQ — availability, pricing tier, and lead time are confirmed at quote time, with volume pricing reflected in the quote response."},{"question":"What compliance documentation does ST provide for STM8S207M8T3B?","answer":"Standard STMicroelectronics RoHS/REACH declarations and industrial-grade conformance data apply to this part — the sourcing desk can provide the specific compliance documentation bundle with the RFQ response."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM8S207M8T3B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM8S207M8T3B 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}}