{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F411CEU7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F411CEU7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F411CEU7","factsUrl":"https://icboms.com/api/mcp/products/STM32F411CEU7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series STM32F411CEU7, ARM Cortex-M4, 32-bit Single-Core, 100MHz, 512KB Flash, 128K x 8 RAM, 36 I/O, 48-UFQFN Exposed Pad, -40°C~105°C.","salesMarkdown":"Typical applications include motor control, industrial sensors, USB-hosted peripherals, and IoT edge nodes that need single-cycle MAC and DSP extensions without stepping up to the larger STM32F405/407 packages. The 512 KB program Flash is the mid-density point in the STM32F411 line — enough for a full USB stack, a real-time OS kernel, and a moderate application layer without external memory. The 128 KB SRAM (organized as 128K x 8) supports double-buffered DMA transfers and a few hundred bytes of frame buffer for a small TFT display. If the firmware image pushes past 512 KB, the pin-compatible STM32F411RET6 (512 KB Flash, 128 KB SRAM) or the STM32F411VET6 (512 KB Flash, 128 KB SRAM) in a larger package are the natural stepping stones, but the CEU7's 48-pin QFN saves board area. ## Industrial temperature grade and exposed-pad thermal management The package itself is 7x7 mm, which fits a two-layer board if the ground pour is generous. If a dual-source strategy is still desired, the STM32F411CEU6 (same die, different package variant) is the closest official alternate, but the CEU7's UFQFPN package is the more common footprint for compact designs.","metaTitle":"STM32F411CEU7 ARM Cortex-M4 MCU, 100MHz, 512KB Flash","metaDescription":"STMicroelectronics STM32F411CEU7, 32-bit ARM Cortex-M4 at 100MHz, 512KB Flash, 128K x 8 RAM, 36 I/O, -40°C~105°C.","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":"Tray","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":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.0100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/69787e31837c3201468cce0037d389f1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F411CEU7/alternatives.json"},"ai":{"faq":[{"question":"What package is the STM32F411CEU7?","answer":"The supplier device package is 48-UFQFPN (7x7)."},{"question":"What is the STM32F411CEU7's core speed?","answer":"The ARM Cortex-M4 core runs at 100 MHz, with a hardware floating-point unit for single-cycle MAC and DSP operations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F411CEU7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F411CEU7 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}}