{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F746VET6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F746VET6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F746VET6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F746VET6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F7 series ARM Cortex-M7 MCU, 32-bit single-core 216 MHz, 512 KB Flash, 320 KB RAM, 82 I/O, Ethernet, USB OTG, CAN, I²C, SPI, UART, 1.7–3.6 V, -40 to 85 °C, 100-LQFP tape and reel.","salesMarkdown":"The STMicroelectronics STM32F746VET6TR is a 32-bit ARM Cortex-M7 MCU from the STM32F7 series, clocked at 216 MHz. That core speed, paired with 512 KB Flash and 320 KB RAM, puts it in the performance tier for graphical user interfaces, audio processing, and real-time control loops where a Cortex-M4 would run out of headroom. The 100-LQFP package (14×14 mm) keeps the board area manageable for industrial HMI panels or communication gateways that need the Ethernet, USB OTG, and CAN interfaces this part carries. ## Memory and connectivity — sizing the design The 320 KB RAM supports double-buffered frame buffers for a small TFT display or a moderate audio buffer. The peripheral set — Ethernet MAC, USB OTG HS, CAN, multiple SPI/I²C/UART, and an SPDIF-Rx interface — covers the connectivity needs of an industrial gateway, a motor-drive controller, or a building-automation controller without external PHY chips beyond the Ethernet transceiver. Rated for -40 °C to 85 °C ambient, the STM32F746VET6TR operates from a 1.7 V to 3.6 V supply range.","metaTitle":"STMicroelectronics STM32F746VET6TR ARM Cortex-M7 MCU, 216 MHz","metaDescription":"STMicroelectronics STM32F746VET6TR 32-bit ARM Cortex-M7 MCU, 216 MHz, 512 KB Flash, 320 KB RAM, Ethernet, USB OTG, CAN, -40 to 85 °C, 100-LQFP. 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":"STM32F746VET6TR","Series":"STM32F7","Package":"Tape & Reel (TR)","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":"82","Core Processor":"ARM® Cortex®-M7","Package / Case":"100-LQFP","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F746","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.7039","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f8c69b289bc4460fbc18a662adde7373.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F746VET6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32F746VET6TR in this component family?","answer":"The STM32F746 family includes multiple Flash and RAM density options in the same 100-LQFP footprint, such as the STM32F746VGT6 with 1 MB Flash. Pin-compatible variants share the same base part number and package; check the STM32F7 reference manual for the exact memory-map differences."},{"question":"What is STM32F746VET6TR's listed speed on this component line?","answer":"The STM32F746VET6TR is rated for a 216 MHz core clock."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F746VET6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F746VET6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:12:59.411Z","lastPublished":"2026-07-11T18:12:59.411Z","indexable":true}}