{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F746NGH6G","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F746NGH6G","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F746NGH6G","factsUrl":"https://icboms.com/api/mcp/products/STM32F746NGH6G","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F7 series, STM32F746NGH6G, 32-bit ARM Cortex-M7 single-core at 216MHz, 1MB FLASH, 320KB SRAM, 168 I/O, 216-TFBGA (13x13mm), 1.7V–3.6V supply, -40°C to 85°C, Ethernet, CANbus, USB OTG.","salesMarkdown":"## 216 MHz Cortex-M7 with 1 MB Flash — what that buys you ## 216-TFBGA — rework and layout reality The package is a 216-ball TFBGA, 13x13 mm body. That is a fine-pitch BGA — you need a four-layer PCB minimum, controlled impedance on the Ethernet and USB traces, and a stencil designed for 0.4 mm or 0.5 mm ball pitch. In the rework bay, hot-air profile matters: preheat the board to 100–110°C before the top nozzle ramp, and use a flux that wicks under the balls without leaving residue that traps moisture. That means ST is still manufacturing it, no last-time-buy notice has been issued, and it remains eligible for new design-ins. For a production BOM, this is the green light — no forced redesign on the horizon from this part alone.","metaTitle":"STM32F746NGH6G ARM Cortex-M7 MCU, 216MHz, 1MB Flash","metaDescription":"ST STM32F746NGH6G 32-bit ARM Cortex-M7 MCU at 216MHz with 1MB Flash, 320KB SRAM, 168 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":{"Speed":"216MHz","title":"STM32F746NGH6G","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":"$15.1751","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a4b15971bc36267bb4d205d14f06d122.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F746NGH6G/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy STM32F746NGH6G?","answer":"Submit a quote request for current pricing and availability — no stock count is published here, but the supply chain is active."},{"question":"What is the core speed of STM32F746NGH6G?","answer":"The ARM Cortex-M7 core runs at 216 MHz."},{"question":"What is the difference between STM32F746NGH6G and STM32F746IGT6?","answer":"The STM32F746IGT6 is a different package variant — it uses an LQFP176 footprint rather than the 216-TFBGA. The core, memory, and peripheral set are the same across the STM32F746 family, so firmware is portable, but the PCB layout and rework process differ entirely."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F746NGH6G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F746NGH6G 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}}