{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F469IGH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F469IGH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F469IGH6","factsUrl":"https://icboms.com/api/mcp/products/STM32F469IGH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series, STM32F469IGH6: 180 MHz ARM Cortex-M4 single-core MCU, 1 MB Flash, 384 KB RAM, 114 I/O, 24-channel 12-bit ADC, 2-channel 12-bit DAC, LCD controller, USB OTG, dual CANbus, Ethernet, 201-UFBGA (10x10 mm), tray, -40°C to 85°C.","salesMarkdown":"## 1 MB Flash / 384 KB RAM — sizing the BOM The 1 MB Flash (organized as 1M x 8) and 384 KB SRAM (384K x 8) define the firmware and data budget. For a 480x272 TFT with a 16-bit colour frame buffer, the display buffer alone consumes about 260 KB, leaving 124 KB for stack, heap, and peripheral DMA buffers. The Flash is sufficient for a FreeRTOS application with a LwIP stack, FATFS file system, and a touchscreen driver — no external NOR or NAND needed for most mid-complexity HMI projects. If the application grows beyond this, stepping to the STM32F469NIH6 (2 MB Flash / 384 KB RAM) is the natural move. ## 176+25 UFBGA (10x10 mm) — layout and rework That pitch demands a controlled-impedance PCB stackup with microvias or blind vias for breakout — four-layer boards are typical, six-layer if the Ethernet PHY and external memory bus are routed. MSL 3 out of the bag — bake at 125°C for 48 hours if the moisture barrier bag has been open longer than the floor-life window. For a production BOM this means no immediate obsolescence risk, though the usual PCN monitoring for package or wafer-fab changes applies — ST typically gives a 6- to 12-month transition window on any process change.","metaTitle":"STM32F469IGH6 ARM Cortex-M4 MCU, 180 MHz, 1 MB Flash","metaDescription":"STMicroelectronics STM32F469IGH6 32-bit MCU with 180 MHz ARM Cortex-M4 core, 1 MB Flash, 384 KB RAM, LCD controller, Ethernet, dual CAN. Get a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"180MHz","title":"STM32F469IGH6","Series":"STM32F4","Package":"Tray","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":"201-UFBGA","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F469","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)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.1500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11d05a5e2270ac991f3b17172e2eaa5b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F469IGH6/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F469IGH6 and STM32F469NIH6?","answer":"The two parts share the same 180 MHz Cortex-M4 core, peripheral set, and 384 KB SRAM. The key difference is program memory: the IGH6 has 1 MB Flash, while the NIH6 doubles that to 2 MB Flash. The NIH6 also uses a different package (216-ball TFBGA vs 201-ball UFBGA), so the PCB footprint changes. Choose the IGH6 when 1 MB Flash fits the firmware budget and a smaller BGA saves board area; move to the NIH6 for larger code images or OTA staging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F469IGH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F469IGH6 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}}