{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F301K6T6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F301K6T6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F301K6T6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F301K6T6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F301 series, ARM Cortex-M4 32-bit MCU, STM32F301K6T6TR, 72 MHz, 32 KB Flash, 16K x 8 RAM, DMA, I²S, POR, PWM, WDT, I²C, IrDA, LINbus, SPI, UART/USART, 25 I/O, 2 V ~ 3.6 V, -40°C ~ 85°C, 32-LQFP, Surface Mount.","salesMarkdown":"The on-chip data converters — 8 channels of 12-bit ADC and one 12-bit DAC — let the MCU sample analogue inputs and output a control voltage without external converters, which simplifies the BOM for a three-phase inverter or a digitally controlled PSU. STMicroelectronics lists the STM32F301K6T6TR as Active (current production). For a procurement desk, that means the part is available through the franchised channel and through independent distribution without an obsolescence risk premium. The base product number STM32F301 covers a range of Flash and RAM density options in the same 32-LQFP footprint, so if a future firmware revision needs more memory, a pin-compatible migration within the series is possible without a board spin. ## Peripheral set — what the connectivity block delivers For a motor-drive board, the UART handles the Modbus RTU link to a PLC, the SPI talks to an external encoder or a digital potentiometer, and the I²C reads a temperature sensor on the heatsink. The LINbus interface is useful for automotive body-control subnets — window lifts, mirror adjust, seat position — where the MCU acts as a slave node on a single-wire bus. The DMA controller offloads the core during ADC conversions and serial transfers, which keeps the PWM update rate deterministic even when the UART is streaming telemetry.","metaTitle":"STM32F301K6T6TR ARM Cortex-M4 MCU, 72 MHz, 32 KB Flash","metaDescription":"STMicroelectronics STM32F301K6T6TR 32-bit ARM Cortex-M4 MCU, 72 MHz core, 32 KB Flash, 16 KB RAM, 25 I/O, -40°C to 85°C, 32-LQFP.","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":"25","Core Processor":"ARM® Cortex®-M4","Package / Case":"32-LQFP","Product Status":"Active","Data Converters":"A/D 8x12b; 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-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7626","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/17511e04a817cbb874a99f04a63d6ef4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F301K6T6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F301K6T6 and STM32F301K6T6TR?","answer":"The two order codes share the same silicon, package, and electrical ratings. The STM32F301K6T6 ships in a tray or tube; the STM32F301K6T6TR suffix indicates tape-and-reel packaging for automated pick-and-place assembly. No functional difference exists between the two variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F301K6T6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F301K6T6TR 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}}