{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F746ZEY6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F746ZEY6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F746ZEY6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F746ZEY6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F7 series, ARM Cortex-M7 32-bit MCU, 216 MHz, 512 KB Flash, 320 KB RAM, 114 I/O, 143-WLCSP, -40°C to 85°C.","salesMarkdown":"The 143-ball WLCSP package (4.54 x 5.85 mm) saves board area but demands fine-pitch assembly — not a hand-solder part. ## Connectivity and peripherals — what is on board Listed as Active in the lifecycle status, so no last-time-buy clock is running.","metaTitle":"STM32F746ZEY6TR ARM Cortex-M7 MCU, 216 MHz, 512 KB Flash","metaDescription":"STMicroelectronics STM32F746ZEY6TR 32-bit MCU with ARM Cortex-M7 core at 216 MHz, 512 KB Flash, 320 KB RAM, 143-WLCSP.","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":"Tape & Reel (TR); Cut Tape (CT)","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":"143-UFBGA, WLCSP","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":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"143-WLCSP (4.54x5.85)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.7100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a4b15971bc36267bb4d205d14f06d122.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F746ZEY6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum frequency of STM32F746ZEY6TR?","answer":"The core runs at 216 MHz, which is the maximum clock for this Cortex-M7 device."},{"question":"How does STM32F746ZEY6TR compare to STM32F746ZG?","answer":"The STM32F746ZG is a pin-compatible LQFP144-package variant of the same die. The ZEY6TR uses the 143-WLCSP package, which is smaller (4.54 x 5.85 mm) but requires a more advanced assembly process. Both share the same 216 MHz core, 512 KB Flash, and peripheral set."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F746ZEY6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F746ZEY6TR 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}}