{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32H742VGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32H742VGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32H742VGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32H742VGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32H7 series, ARM Cortex-M7 32-bit single-core MCU, 480 MHz, 1 MB Flash, 688K x 8 RAM, 100-LQFP, -40°C~85°C.","salesMarkdown":"The STM32H742VGT6 is a single-core ARM Cortex-M7 microcontroller from ST's STM32H7 series, clocked at 480 MHz. That core speed puts it in the performance tier for real-time control loops, audio processing, and protocol bridging where you need deterministic throughput without an external DSP. The 1 MB of Flash and 688 KB of RAM give enough headroom for a full RTOS, a TCP/IP stack, and local data logging without external memory — though the EBI/EMI and QSPI interfaces are there if you need more. ## Connectivity and peripherals — Ethernet, CAN, USB OTG on one die This part integrates Ethernet MAC, two CAN interfaces, USB OTG, and a rich set of serial interfaces (SPI, I²C, UART, SAI, SPDIF). For an industrial gateway or a motor-drive node that needs to talk to a PLC over Ethernet and log data over CAN, that means no external MAC/PHY or CAN transceiver — just the physical-layer chips. The 16-bit ADC array (36 channels) and two 12-bit DACs cover analog sensing and control output without an external converter. ## Package and temperature — 100-LQFP, industrial grade Housed in a 100-pin LQFP (14x14 mm), the STM32H742VGT6 is a hand-solderable surface-mount package — no BGA rework needed. ## Lifecycle — active, no LTB pressure That means no last-time-buy clock ticking — it is a safe selection for new production builds and long-life designs. The base number STM32H742 shares the same footprint and peripheral set as the STM32H743, so if you later need more Flash or a second core, the pin-compatible upgrade path is straightforward.","metaTitle":"ST STM32H742VGT6 ARM Cortex-M7 MCU, 480 MHz, 1 MB Flash","metaDescription":"STMicroelectronics STM32H742VGT6 32-bit single-core Cortex-M7 MCU at 480 MHz with 1 MB Flash, 688 KB RAM, Ethernet, CAN, USB OTG. Industrial temp range.","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":"82","Core Processor":"ARM® Cortex®-M7","Package / Case":"100-LQFP","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":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.2000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ac5ddb35880626fea13aa5e00dcd5829.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the speed of STM32H742VGT6?","answer":"The core runs at 480 MHz, which is the maximum clock speed for this ARM Cortex-M7 single-core MCU."},{"question":"Is STM32H742VGT6 pin compatible with STM32H743VGT6?","answer":"Yes, the STM32H742VGT6 and STM32H743VGT6 share the same 100-LQFP package and are pin-compatible. The STM32H743 adds a second Cortex-M4 core and more Flash, but the pinout and peripheral mapping are the same, so a board designed for the H742 can accept the H743 with a firmware change."},{"question":"Does STM32H742VGT6 have Ethernet?","answer":"Yes, it integrates an Ethernet MAC interface (MII/RMII) on-chip, along with CAN, USB OTG, and multiple serial interfaces."},{"question":"Is STM32H742VGT6 a single-core or dual-core microcontroller?","answer":"It is a single-core device based on the ARM Cortex-M7. The dual-core sibling in the same package is the STM32H743, which adds a Cortex-M4 coprocessor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32H742VGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32H742VGT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:57:22.220Z","lastPublished":"2026-07-16T12:57:22.220Z","indexable":true}}