{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F411CCU6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F411CCU6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F411CCU6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F411CCU6TR","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32F4 Series STM32F411CCU6TR, 32-bit ARM Cortex-M4 MCU, 100 MHz, 256 KB Flash, 128K x 8 RAM, 48-UFQFN Exposed Pad, -40 to 85 °C.","salesMarkdown":"## What the 100 MHz Cortex-M4 core buys you That core includes a single-precision FPU and a DSP instruction set, so control loops and sensor fusion algorithms that would eat an M3's cycles run in fewer iterations. ## Package and thermal pad — layout checklist The part ships in a 48-UFQFN with an exposed pad (7x7 mm body). That pad is the main thermal path to the board — without a via array under it, junction temperature climbs fast above 200 mA continuous. The 36 general-purpose I/Os route out on two sides, so a two-layer board is possible if the decoupling caps sit close to the supply pins. The UFQFPN land pattern needs a solder-paste stencil aperture that matches the exposed pad area; a 50 % coverage keeps voids manageable. ## Peripherals and connectivity — what is on the bus On the peripheral side you get I²C, SPI, UART/USART, USB OTG, I²S, and SDIO — enough to talk to a sensor array, log to an SD card, and stream audio over USB in a single chip. The 10-channel 12-bit ADC samples at up to 2.4 MSps, which is adequate for current-sense feedback in a 20 kHz current loop but not for high-speed data acquisition.","metaTitle":"ST STM32F411CCU6TR ARM Cortex-M4 MCU, 100 MHz, 256 KB Flash","metaDescription":"STMicroelectronics STM32F411CCU6TR 32-bit ARM Cortex-M4 MCU, 100 MHz, 256 KB Flash, 128 KB RAM, 48-UFQFN, -40 to 85 °C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"100MHz","Series":"STM32F4","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"128K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, MMC/SD/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":"STM32F411","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":"$7.6100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/69787e31837c3201468cce0037d389f1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F411CCU6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F411CCU6TR and STM32F411CEU6?","answer":"Both share the same 48-UFQFN package and 100 MHz Cortex-M4 core. The CEU6 is pin-compatible, so a board designed for the CCU6 can mount the CEU6 if the firmware image exceeds 256 KB."},{"question":"Can STM32F411CCU6TR be used as a replacement for STM32F411CCU6?","answer":"Yes — the STM32F411CCU6 and STM32F411CCU6TR are the same silicon. The TR suffix indicates Tape & Reel packaging; the CCU6 (without TR) is typically shipped in trays or tubes. Electrically and mechanically identical, so a board built for one can use the other without changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F411CCU6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F411CCU6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:14.863Z","lastPublished":"2026-07-22T18:51:14.863Z","indexable":true}}