{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F479AIY6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F479AIY6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F479AIY6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F479AIY6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series ARM Cortex-M4 microcontroller, STM32F479AIY6TR, 180 MHz core, 2 MB Flash, 384 KB SRAM, 114 I/O, USB OTG/Ethernet/CAN/SAI/SDIO/SPI/UART, 168-UFBGA WLCSP 4.89×5.69 mm tape-and-reel, -40°C to 85°C, 1.7–3.6 V supply.","salesMarkdown":"## 180 MHz Cortex-M4 with 2 MB Flash — memory headroom for the GUI-heavy design The STM32F479AIY6TR: It packs 2 MB of Flash and 384 KB of SRAM, enough to run a full-featured GUI stack, Ethernet + USB host, or a real-time control loop with OTA staging buffers, all without external memory. The 114 I/O lines and rich peripheral set — Ethernet MAC, dual CAN, multiple SPI/I²C, SAI, SDIO, and USB OTG — make it a single-chip fit for industrial HMI panels, networked motor drives, or medical patient monitors that need a display and wired connectivity. ## WLCSP package — board area and rework considerations The 168-ball WLCSP measures 4.89 x 5.69 mm. STMicroelectronics lists the STM32F479AIY6TR as Active. The base product number STM32F479 covers a range of Flash and package options, so if volume shifts or a different footprint is needed later, a pin-compatible migration within the family is possible without a PCB spin.","metaTitle":"STM32F479AIY6TR STM32F4 ARM Cortex-M4 MCU, 180 MHz","metaDescription":"STMicroelectronics STM32F479AIY6TR 32-bit ARM Cortex-M4 MCU at 180 MHz with 2 MB Flash and 384 KB SRAM in 168-WLCSP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"180MHz","title":"STM32F479AIY6TR","Series":"STM32F4","Package":"Tape & Reel (TR)","RAM Size":"384K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"114","Core Processor":"ARM® Cortex®-M4","Package / Case":"168-UFBGA, WLCSP","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F479","Program Memory Size":"2MB (2M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"168-WLCSP (4.89x5.69)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.2974","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aa28d2d3349ab91a6e3e1b8a8b694afe.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F479AIY6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed of STM32F479AIY6TR?","answer":"The ARM Cortex-M4 core runs at 180 MHz. At this speed, the 2 MB Flash requires zero-wait-state access for most code execution when the ART Accelerator is enabled, keeping the CPU fed without stalling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F479AIY6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F479AIY6TR 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}}