{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F427IGH6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F427IGH6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F427IGH6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F427IGH6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series STM32F427IGH6TR, 32-bit ARM Cortex-M4 single-core MCU, 180 MHz, 1 MB Flash, 256K x 8 RAM, 140 I/O, 201-UFBGA, -40°C to 85°C.","salesMarkdown":"The 180 MHz core clock, combined with the ARM Cortex-M4 single-precision FPU and DSP instructions, gives this MCU the headroom for real-time motor-control FOC loops, audio processing, or sensor fusion without an external co-processor. The 1 MB Flash and 256 KB SRAM are sized to hold a full TCP/IP stack plus application code for Ethernet-connected industrial gateways. ## Connectivity peripherals — Ethernet, CAN, USB OTG on one chip The STM32F427IGH6TR integrates an Ethernet MAC, two CAN interfaces, USB OTG (host/device), plus multiple SPI, I²C, UART, and I²S serial buses. This peripheral density means a single MCU can serve as the system controller for an industrial PLC, a building-automation gateway, or a multi-protocol field-device node, reducing BOM count and board area. ## Package and layout — 201-ball UFBGA The 176+25 UFBGA (10x10 mm) package packs 140 I/O into a compact footprint, but the fine-pitch BGA demands a multi-layer PCB with microvias or blind vias for routing. Plan for at least four signal layers to escape the ball field. For BOM planning, the base product number STM32F427 covers multiple density and package variants, so a second-source path within the family exists if a different Flash/SRAM or package option becomes preferred.","metaTitle":"STM32F427IGH6TR STM32F4 ARM Cortex-M4 MCU, 180 MHz","metaDescription":"STM32F427IGH6TR 32-bit ARM Cortex-M4 MCU at 180 MHz with 1 MB Flash, 256 KB SRAM, Ethernet, CAN, USB OTG.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"180MHz","Series":"STM32F4","Package":"Tape & Reel (TR)","RAM Size":"256K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"140","Core Processor":"ARM® Cortex®-M4","Package / Case":"201-UFBGA","Product Status":"Active","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F427","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"176+25UFBGA (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.9431","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fa3522ede21a921b5dbbcb78f05a0a95.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F427IGH6TR/alternatives.json"},"ai":{"faq":[{"question":"Does STM32F427IGH6TR have an Ethernet interface?","answer":"Yes, it integrates an Ethernet MAC peripheral, along with CAN, USB OTG, and multiple serial interfaces, making it suitable for networked industrial applications."},{"question":"What is the closest pin-compatible alternative to STM32F427IGH6TR?","answer":"Within the STM32F427 family, the base product number STM32F427 covers multiple Flash and SRAM density options in the same 176+25 UFBGA package. For a higher-performance sibling, the STM32F429 series adds a TFT-LCD controller while maintaining pin compatibility in the same package footprint. Confirm exact compatibility against the specific order code before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F427IGH6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F427IGH6TR 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}}