{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F746NGH6E","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F746NGH6E","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F746NGH6E","factsUrl":"https://icboms.com/api/mcp/products/STM32F746NGH6E","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32F7 series, 32-bit ARM Cortex-M7 single-core at 216MHz, 1MB flash, 320KB RAM, 168 I/O, Ethernet/CAN/USB OTG, 1.7–3.6V, -40 to 85°C, 216-TFBGA (13x13mm) tray.","salesMarkdown":"The STM32F746NGH6E is STMicroelectronics' 32-bit ARM Cortex-M7 single-core MCU clocked at 216 MHz, backed by 1 MB of Flash and 320 KB of RAM. The 216-TFBGA package (13x13 mm) keeps the footprint compact but demands a four-layer PCB minimum for BGA fanout. That means ST is still manufacturing it, and there is no last-time-buy window or obsolescence notice to track. The base product number is STM32F746; if a future redesign needs a different package or memory density, the STM32F7 family offers pin-compatible siblings across the TFBGA and LQFP options. ## Peripheral set — Ethernet, CAN, LCD, and more The connectivity block includes Ethernet MAC (MII/RMII), dual CAN 2.0B, USB OTG HS/FS, six SPI, four I²C, and eight UARTs. The LCD-TFT controller supports up to XGA resolution with a dedicated DMA channel, so the CPU is not stalled during frame refresh.","metaTitle":"ST STM32F746NGH6E ARM Cortex-M7 MCU, 216MHz, 1MB Flash","metaDescription":"STMicroelectronics STM32F746NGH6E 32-bit ARM Cortex-M7 MCU at 216MHz with 1MB Flash, 320KB RAM, Ethernet, CAN, USB OTG, LCD. -40 to 85°C, 216-TFBGA. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"216MHz","title":"STM32F746NGH6E","Series":"STM32F7","Package":"Tray","RAM Size":"320K 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, SD, SPDIF-Rx, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"168","Core Processor":"ARM® Cortex®-M7","Package / Case":"216-TFBGA","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F746","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"216-TFBGA (13x13)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a4b15971bc36267bb4d205d14f06d122.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F746NGH6E/alternatives.json"},"ai":{"faq":[{"question":"Does STM32F746NGH6E support Ethernet and LCD interfaces?","answer":"Yes, the STM32F746NGH6E includes an Ethernet MAC (MII/RMII) and a parallel LCD-TFT controller, along with dual CAN, USB OTG, and multiple serial interfaces — it is designed for connected display applications."},{"question":"What is the package type of STM32F746NGH6E?","answer":"The STM32F746NGH6E is supplied in a 216-ball TFBGA package measuring 13x13 mm with a 0.5 mm ball pitch."},{"question":"What is a direct replacement or equivalent for STM32F746NGH6E?","answer":"Within the STM32F7 family, pin-compatible density variants exist in the same 216-TFBGA footprint — for example, the STM32F745NGH6 with 512 KB Flash or the STM32F756NGH6 with additional cryptographic hardware. Confirm the exact memory and peripheral requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F746NGH6E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F746NGH6E when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}