{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F429IGH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F429IGH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F429IGH6","factsUrl":"https://icboms.com/api/mcp/products/STM32F429IGH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series, ARM Cortex-M4, 32-bit single-core, 180 MHz, 1 MB Flash, 256K x 8 RAM, 140 I/O, CANbus/EBI/EMI/Ethernet/I²C/IrDA/LIN/SPI/UART/USART/USB OTG, 1.8V–3.6V, -40°C–85°C, surface-mount 201-UFBGA.","salesMarkdown":"The STM32F429IGH6: It carries 1 MB of Flash and 256 KB of SRAM, 140 I/O lines, and a peripheral set including Ethernet MAC, CAN 2.0B, USB OTG HS, and a parallel LCD interface. The base product number STM32F429 covers multiple density and package variants, so a pin-compatible swap exists if the BGA becomes a supply bottleneck. Internal oscillator means it can boot without an external crystal, though the Ethernet and USB PHY will still need a 25 MHz reference.","metaTitle":"STM32F429IGH6 STM32F4 ARM Cortex-M4 MCU, 180 MHz, 1 MB Flash","metaDescription":"STM32F429IGH6 32-bit ARM Cortex-M4 MCU at 180 MHz with 1 MB Flash, 256 KB SRAM, 140 I/O, 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":"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":"201-UFBGA","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+25UFBGA (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.6800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fa3522ede21a921b5dbbcb78f05a0a95.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F429IGH6/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F429IGH6 and STM32F429IGT6?","answer":"The STM32F429IGH6 comes in a 201-ball UFBGA package (10x10 mm), while the STM32F429IGT6 uses an LQFP-176 package with gull-wing leads. The UFBGA saves board area but requires a more complex PCB stack-up and rework process. Both share the same 180 MHz Cortex-M4 core, 1 MB Flash, and 256 KB SRAM, so firmware is binary-compatible between them — only the PCB footprint changes."},{"question":"Is STM32F429IGH6 compatible with STM32F429?","answer":"Yes. The STM32F429IGH6 is a specific variant within the STM32F429 product family. The base product number STM32F429 covers all density and package options sharing the same core, peripherals, and memory map. Code written for any STM32F429 device will run on this part without modification, provided the linker script accounts for the 1 MB Flash and 256 KB SRAM sizes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F429IGH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F429IGH6 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}}