{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F301K6U6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F301K6U6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F301K6U6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F301K6U6TR","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32F3 series, ARM Cortex-M4, 32-bit MCU, 72MHz, 32KB Flash, 16K x 8 RAM, 24 I/O, 2V to 3.6V, -40°C to 85°C, 32-UFQFN exposed pad.","salesMarkdown":"## STM32F301K6U6TR — compact Cortex-M4 with 72 MHz and 32 KB Flash The STMicroelectronics STM32F301K6U6TR is a 32-bit ARM Cortex-M4 microcontroller from the STM32F3 series, clocked at 72 MHz with 32 KB of Flash and 16 KB of SRAM. It packs 24 I/O lines, a 12-bit ADC with 11 channels, a single 12-bit DAC, and connectivity including I2C, SPI, UART/USART, IrDA, and LINbus into a compact package with exposed pad. At 72 MHz the Cortex-M4 delivers single-cycle multiply-accumulate and hardware divide. The FPU handles float math without software emulation. ## Package and temperature — board-fit constraints Supply range is 2 V to 3.6 V.","metaTitle":"ST STM32F301K6U6TR ARM Cortex-M4 MCU, 72MHz, 32KB Flash","metaDescription":"STM32F301K6U6TR 32-bit ARM Cortex-M4 MCU from STMicroelectronics, 72MHz core, 32KB Flash, 16KB RAM, 24 I/O, 32-UFQFPN, -40 to 85°C. Sourced to order, RFQ for current availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F3","Package":"Tape & Reel (TR)","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I2S, POR, PWM, WDT","Connectivity":"I2C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"24","Core Processor":"ARM® Cortex®-M4","Package / Case":"32-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 11x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F301","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-UFQFPN (5x5)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1260","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/db41d2bac48111951cc8b2d7f0afc43e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F301K6U6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum operating voltage of STM32F301K6U6TR?","answer":"The supply voltage range is 2 V to 3.6 V."},{"question":"What is the difference between STM32F301K6U6 and STM32F301K6U6TR?","answer":"The suffix 'TR' indicates Tape & Reel packaging. The STM32F301K6U6 (without TR) is typically supplied in tray or tube. Electrically and functionally they are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F301K6U6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F301K6U6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}