{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F429IGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F429IGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F429IGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F429IGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series 32-bit ARM Cortex-M4 MCU, STM32F429IGT6, 180MHz, 1MB Flash, 256K x 8 RAM, 140 I/O, 176-LQFP, -40 to 85°C, 1.8V to 3.6V supply.","salesMarkdown":"## What the STM32F429IGT6 brings to the board The STM32F429IGT6 is a 32-bit ARM Cortex-M4 MCU from STMicroelectronics' STM32F4 series, clocked at 180 MHz with a hardware FPU for single-cycle DSP and floating-point math. It carries 1 MB of Flash and 256 KB of RAM, enough to run a graphical LCD panel, an Ethernet stack, and a real-time control loop without external memory. The 180 MHz clock is the headline number that determines how fast the part can execute control loops, process audio, or refresh a display. For a motor-drive application, that translates to a PWM update rate well above audible frequencies. For an HMI, it leaves headroom for a lightweight GUI library alongside the communication stack. The Cortex-M4 FPU handles single-precision math in hardware, so sensor fusion or FFT workloads don't bog the CPU. The 176-LQFP (24x24 mm) is a standard fine-pitch QFP.","metaTitle":"ST STM32F429IGT6 ARM Cortex-M4 MCU, 180MHz, 1MB Flash, 176-LQFP","metaDescription":"STMicroelectronics STM32F429IGT6 32-bit ARM Cortex-M4 MCU with 180MHz core, 1MB Flash, 256KB RAM, 140 I/O, 176-LQFP. Industrial temp -40 to 85°C. Sourced to order, RFQ for current","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":"Tray","RAM Size":"256K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, LCD, 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":"STM32F429","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":"$20.3200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fa3522ede21a921b5dbbcb78f05a0a95.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F429IGT6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of STM32F429IGT6?","answer":"The STM32F429IGT6 runs at 180 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F429IGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F429IGT6 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}}