{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F401CEU6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F401CEU6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F401CEU6","factsUrl":"https://icboms.com/api/mcp/products/STM32F401CEU6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series 32-bit ARM Cortex-M4 MCU, STM32F401CEU6, 84 MHz, 512 KB Flash, 96 KB RAM, 36 I/O, 48-VFQFN exposed pad, -40 to 85 °C.","salesMarkdown":"The STM32F401CEU6 is a 32-bit ARM Cortex-M4 MCU from the STM32F4 series, clocked at 84 MHz with 512 KB of Flash and 96 KB of RAM. ## Connectivity and I/O With 36 general-purpose I/O and interfaces including I²C, SPI, UART/USART, USB OTG, and SDIO, this MCU can handle a display, external Flash, and a sensor bus without an external bridge. The USB OTG peripheral supports host and device modes, which is useful for data-logging or field-update scenarios. The STM32F401CEU6 has an EOL hot status, indicating a last-time-buy phase. The base product number is STM32F401.","metaTitle":"STMicroelectronics STM32F401CEU6 ARM Cortex-M4 MCU, 84 MHz","metaDescription":"STM32F401CEU6 32-bit MCU with 512 KB Flash, 96 KB RAM, 84 MHz Cortex-M4 core, 36 I/O, USB OTG, -40 to 85 °C. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"84MHz","Series":"STM32F4","Package":"Tray","RAM Size":"96K 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-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F401","Program Memory Size":"512KB (512K 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":"$7.3600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d18dec025bf12db3531a7725983685c8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F401CEU6/alternatives.json"},"ai":{"faq":[{"question":"What is the operating voltage of STM32F401CEU6?","answer":"The supply voltage range is 1.7 V to 3.6 V on Vcc/Vdd."},{"question":"What is STM32F401CEU6's listed speed?","answer":"The core is rated at 84 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F401CEU6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F401CEU6 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}}