{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F746ZGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F746ZGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F746ZGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F746ZGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F7 series, ARM Cortex-M7 32-bit MCU, 216 MHz, 1 MB Flash, 320K x 8 RAM, 114 I/O, 144-LQFP, -40 to 85°C.","salesMarkdown":"## 216 MHz Cortex-M7 — what it buys you on the bus The STM32F746ZGT6 runs a single-core ARM Cortex-M7 at 216 MHz, which is the top-end clock for this STM32F7 series. The 114 I/O lines in a 144-LQFP package mean you can wire up a parallel LCD, external memory bus, and a handful of sensors without needing a CPLD to expand ports. ## Connectivity and peripherals — industrial gateway fit This MCU carries Ethernet MAC, CAN, USB OTG, multiple SPI/I²C/UART, plus an SPDIF-Rx and SAI for audio. The 24-channel 12-bit ADC and dual 12-bit DAC cover analog front-end duties without an external converter. ## Lifecycle — EOL hot, plan the BOM move Lifecycle stage is EOL hot. Base product number STM32F746 remains active across other variants.","metaTitle":"ST STM32F746ZGT6 ARM Cortex-M7 MCU, 216 MHz, 1 MB Flash","metaDescription":"STMicroelectronics STM32F746ZGT6 32-bit ARM Cortex-M7 MCU, 216 MHz, 1 MB Flash, 320K RAM, 114 I/O, -40 to 85°C, 144-LQFP. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"216MHz","Series":"STM32F7","Package":"Tray","RAM Size":"320K 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, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"114","Core Processor":"ARM® Cortex®-M7","Package / Case":"144-LQFP","Product Status":"Active","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":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$32.90952","priceTiers":[{"qty":1,"price":"$32.90952","currency":"USD"},{"qty":10,"price":"$31.79270","currency":"USD"},{"qty":30,"price":"$29.85651","currency":"USD"},{"qty":100,"price":"$28.16951","currency":"USD"},{"qty":500,"price":"$27.92222","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a4b15971bc36267bb4d205d14f06d122.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F746ZGT6/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32F746ZGT6?","answer":"Within the STM32F7 series, a pin-compatible migration would target another 144-LQFP variant with the same base STM32F746 core, such as the STM32F746ZGT7 or a higher-density STM32F756ZG. Verify the exact Flash/RAM and peripheral set against your firmware image before swapping."},{"question":"What is STM32F746ZGT6's listed speed?","answer":"The core processor runs at 216 MHz, which is the maximum clock for this ARM Cortex-M7 device."},{"question":"What compliance documentation does ST provide for STM32F746ZGT6?","answer":"STMicroelectronics provides RoHS and REACH compliance declarations for the STM32F7 series. The 144-LQFP package is lead-free and RoHS-compliant per ST's standard material declaration. UL or IEC certifications are not listed for this component."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F746ZGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F746ZGT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-13T05:30:26.298Z","lastPublished":"2026-08-13T05:30:26.298Z","indexable":true}}