{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F427IGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F427IGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F427IGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F427IGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series STM32F427IGT6, ARM Cortex-M4 32-bit MCU, 180MHz, 1MB Flash, 256K x 8 RAM, 140 I/O, 176-LQFP, -40°C to 85°C.","salesMarkdown":"It carries 1 MB of Flash and 256K x 8 of SRAM, which is enough to hold a full application image plus a moderate OTA staging buffer without external memory. The 140 I/O pins break out through a 176-LQFP package, giving you room for a parallel LCD, an external bus interface, and a bank of sensors or actuators. There are also I²C, SPI, UART/USART, I²S, and IrDA interfaces for sensor arrays, audio codecs, and industrial fieldbuses. The base product number is STM32F427, and the device is ROHS3 compliant. For production programs, this means no imminent last-time-buy risk.","metaTitle":"STM32F427IGT6 STM32F4 MCU, ARM Cortex-M4 180MHz, 1MB Flash","metaDescription":"STM32F427IGT6 32-bit ARM Cortex-M4 MCU at 180MHz with 1MB Flash, 256K x 8 RAM, 140 I/O, Ethernet, CAN, USB OTG. Active lifecycle, industrial temp -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"STM32F4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"180MHz","Series":"STM32F4","Package":"Tray","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":"176-LQFP","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-LQFP (24x24)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.6200","priceTiers":[{"qty":1,"price":"$16.62000","currency":"USD"},{"qty":10,"price":"$15.27700","currency":"USD"},{"qty":40,"price":"$14.64425","currency":"USD"},{"qty":80,"price":"$12.90275","currency":"USD"},{"qty":240,"price":"$12.26946","currency":"USD"},{"qty":440,"price":"$11.47786","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fa3522ede21a921b5dbbcb78f05a0a95.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F427IGT6/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32F427IGT6 in the STM32F4 family?","answer":"Within the STM32F427 line, the STM32F427VGT6 and STM32F427ZGT6 share the same core and memory but differ in package pin count (100-LQFP and 144-LQFP respectively). For a higher-performance sibling with the same 176-LQFP footprint, the STM32F429IGT6 adds a TFT-LCD controller and 2 MB of Flash while remaining pin-compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F427IGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F427IGT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}