{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F301K6U6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F301K6U6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F301K6U6","factsUrl":"https://icboms.com/api/mcp/products/STM32F301K6U6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F301K6U6, STM32F3 series, 32-bit ARM Cortex-M4 MCU, 72MHz, 32KB Flash, 16K x 8 RAM, 24 I/O, 2V-3.6V, -40°C to 85°C, 32-UFQFPN (5x5).","salesMarkdown":"## 72 MHz Cortex-M4 with 32 KB Flash — the BOM-fit tier The STM32F301K6U6: It packs a single-cycle multiply-and-accumulate unit and a floating-point unit, making it the natural choice for control loops and sensor fusion that would bog an M3 core. The 24 I/O lines, 11-channel 12-bit ADC, and single 12-bit DAC cover most mixed-signal needs without external converters. If your firmware fits in that footprint, you are not paying for unused memory. ## 32-UFQFPN package — rework and layout notes The 32-UFQFPN (5x5 mm) with exposed pad is a compact, low-profile package suited for space-constrained designs. The 0.5 mm pitch calls for a good stencil alignment; a tombstoned corner is the failure signature of a mis-registered paste deposit.","metaTitle":"STM32F301K6U6 STM32F3 ARM Cortex-M4 MCU, 72MHz, 32KB Flash","metaDescription":"STMicroelectronics STM32F301K6U6 32-bit ARM Cortex-M4 MCU, 72MHz, 32KB Flash, 16Kx8 RAM, 24 I/O, -40°C to 85°C, 32-UFQFPN. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":"STM32F3","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F3","Package":"Tray","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":"$4.2400","priceTiers":[{"qty":1,"price":"$4.24000","currency":"USD"},{"qty":10,"price":"$3.80400","currency":"USD"},{"qty":25,"price":"$3.59680","currency":"USD"},{"qty":80,"price":"$3.11713","currency":"USD"},{"qty":230,"price":"$2.95726","currency":"USD"},{"qty":490,"price":"$2.65355","currency":"USD"},{"qty":980,"price":"$2.23794","currency":"USD"},{"qty":2450,"price":"$2.12604","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/db41d2bac48111951cc8b2d7f0afc43e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F301K6U6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum operating temperature for STM32F301K6U6?","answer":"This is the industrial-grade window; the part is not rated for extended-temperature environments above 85°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F301K6U6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F301K6U6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}