{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F401CCU6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F401CCU6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F401CCU6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F401CCU6TR","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32F4 series STM32F401CCU6TR, ARM Cortex-M4 32-Bit MCU, 84MHz, 256KB Flash, 64K x 8 RAM, 1.7V-3.6V, -40°C to 85°C, 48-UFQFPN (7x7), 36 I/O, I²C/SPI/UART/USB OTG.","salesMarkdown":"## Active production Cortex-M4 for cost-sensitive control The STM32F401CCU6TR is an STM32F4-series 32-bit ARM Cortex-M4 microcontroller clocked at 84MHz, with 256KB of Flash and 64K x 8 of SRAM. The 48-UFQFPN (7x7) package with exposed pad keeps the board footprint small while the pad aids thermal transfer under continuous load. The base product number STM32F401 covers a range of Flash/RAM and package options, so a future density upgrade stays pin-compatible within the family. ## TR suffix — tape-and-reel for volume assembly The non-TR variant (STM32F401CCU6) ships in tray or tube; the silicon and firmware are identical. For a production BOM, the TR suffix is the correct choice to avoid manual handling.","metaTitle":"STM32F401CCU6TR STM32F4 MCU, ARM Cortex-M4, 84MHz","metaDescription":"STM32F401CCU6TR 32-bit ARM Cortex-M4 MCU at 84MHz with 256KB Flash, 64KB RAM, 1.7-3.6V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"STM32F4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"84MHz","Series":"STM32F4","Package":"Tape & Reel (TR) Cut Tape (CT)","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"36","Core Processor":"ARM® Cortex®-M4","Package / Case":"48-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F401","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1800","priceTiers":[{"qty":1,"price":"$6.18000","currency":"USD"},{"qty":10,"price":"$5.58400","currency":"USD"},{"qty":25,"price":"$5.32440","currency":"USD"},{"qty":100,"price":"$4.62300","currency":"USD"},{"qty":250,"price":"$4.41528","currency":"USD"},{"qty":500,"price":"$4.02568","currency":"USD"},{"qty":1000,"price":"$3.50624","currency":"USD"},{"qty":2500,"price":"$3.37638","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3f739c6e7b3a419d9a7183e4b2cf48ca.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F401CCU6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F401CCU6 and STM32F401CCU6TR?","answer":"The difference is packaging only: STM32F401CCU6 ships in tray or tube, while STM32F401CCU6TR ships in Tape & Reel (TR) format for automated assembly. The silicon, firmware, and all electrical specifications are identical."},{"question":"Does the STM32F401CCU6TR require an external oscillator?","answer":"No, it includes an internal oscillator sufficient for many applications. For precision timing (USB, high-speed communication), an external crystal can be added, but the internal oscillator allows a minimal BOM for basic control tasks."},{"question":"What are the alternatives to STM32F401CCU6TR?","answer":"A lower-power alternative is the STM32L151CBU6A, which uses a Cortex-M3 core at 32MHz with similar peripheral set but lower active current. However, it lacks the DSP instructions and 84MHz throughput of the STM32F401CCU6TR, so it is not a direct pin-for-pin replacement — evaluate if your application can trade performance for battery life."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F401CCU6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F401CCU6TR 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}}