{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32H742XIH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32H742XIH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32H742XIH6","factsUrl":"https://icboms.com/api/mcp/products/STM32H742XIH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32H7 series, STM32H742XIH6, 32-bit ARM Cortex-M7 MCU, 480 MHz, 2 MB Flash, 688 KB RAM, 168 I/O, 265-TFBGA, -40°C to 85°C.","salesMarkdown":"## Peripheral set — where the connectivity lands The Ethernet and CAN interfaces make it a natural fit for industrial gateway, motor-drive, and building-automation controllers where the MCU handles both the control logic and the network stack. The 168 general-purpose I/O lines give enough headroom for parallel buses or large sensor arrays without a port expander.","metaTitle":"STM32H742XIH6 STM32H7 MCU, ARM Cortex-M7, 480 MHz","metaDescription":"STMicroelectronics STM32H742XIH6 32-bit ARM Cortex-M7 MCU at 480 MHz with 2 MB Flash, 688 KB RAM, rich connectivity including Ethernet and CANbus.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"480MHz","Series":"STM32H7","Package":"Tray","RAM Size":"688K 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, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"168","Core Processor":"ARM® Cortex®-M7","Package / Case":"265-TFBGA","Product Status":"Active","Data Converters":"A/D 36x16b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32H742","Program Memory Size":"2MB (2M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"240+25-TFBGA (14x14)","Voltage - Supply (Vcc/Vdd)":"1.62V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.7385","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ac5ddb35880626fea13aa5e00dcd5829.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does STM32H742XIH6 have Ethernet connectivity?","answer":"Yes, the connectivity set includes an Ethernet MAC interface, along with CANbus, USB OTG, QSPI, and multiple serial protocols (SPI, I²C, UART)."},{"question":"What is the closest pin-compatible alternative to STM32H742XIH6?","answer":"The STM32H743XIH6 is the next-step-up sibling in the same 265-TFBGA package, sharing the same pinout. The H743 adds a second Cortex-M7 core (dual-core) and a larger RAM footprint, but the pin compatibility means a board designed for the H742 can populate the H743 for a performance upgrade without a PCB spin. Verify exact memory and peripheral differences against the STM32H7 reference manual before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32H742XIH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32H742XIH6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:05:12.417Z","lastPublished":"2026-07-16T13:05:12.417Z","indexable":true}}