{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32H742VGH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32H742VGH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32H742VGH6","factsUrl":"https://icboms.com/api/mcp/products/STM32H742VGH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32H7 series, STM32H742VGH6, ARM Cortex-M7 32-Bit Single-Core MCU, 480MHz, 1MB Flash, 692K x 8 RAM, 100-TFBGA, -40°C~85°C.","salesMarkdown":"## 480 MHz Cortex-M7 in a 100-ball BGA — what this part delivers The STM32H742VGH6 is a 32-bit single-core microcontroller from STMicroelectronics' STM32H7 series, built around an ARM Cortex-M7 processor rated for 480 MHz operation. ## Peripheral set and connectivity Connectivity options cover CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, and USB OTG — making it suitable for industrial gateways, motor drives, and human-machine interfaces that need multiple serial buses and a display interface. ## Data conversion and supply range On-chip data converters include a 36-channel 16-bit ADC and a 2-channel 12-bit DAC. The supply voltage range spans 1.62 V to 3.6 V, allowing operation from a single 3.3 V rail or a 1.8 V core supply with I/O at 3.3 V. An internal oscillator is available, though achieving the full 480 MHz core clock requires an external crystal or oscillator feeding the PLL — the internal RC oscillator is typically used for boot and low-power modes.","metaTitle":"STM32H742VGH6 STM32H7 ARM Cortex-M7 MCU, 480MHz, 1MB Flash","metaDescription":"STM32H742VGH6 32-bit MCU from STMicroelectronics STM32H7 series. ARM Cortex-M7 core at 480MHz, 1MB Flash, 692K x 8 RAM, 100-TFBGA.","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":"692K 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-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":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-TFBGA (8x8)","Voltage - Supply (Vcc/Vdd)":"1.62V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.3694","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dd3b84f0e71c51c7a1bf964260866d94.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between STM32H742VGH6 and STM32H743VGH6?","answer":"The STM32H743VGH6 is a higher-density sibling in the same STM32H7 family, typically offering larger Flash and RAM. The STM32H742VGH6 provides 1 MB Flash and 692K x 8 RAM, while the STM32H743VGH6 steps up to 2 MB Flash and 1 MB RAM. Both share the same 100-TFBGA footprint and 480 MHz Cortex-M7 core, so a board designed for one can accept the other with a firmware update if the memory budget allows."},{"question":"Does STM32H742VGH6 require an external oscillator for full 480 MHz operation?","answer":"Yes. The internal RC oscillator is sufficient for boot and low-power modes, but achieving the rated 480 MHz core clock requires an external crystal or clock source feeding the PLL. The device includes an internal oscillator type, but the PLL multiplication to reach 480 MHz needs a stable external reference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32H742VGH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32H742VGH6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:32:11.132Z","lastPublished":"2026-07-16T12:32:11.132Z","indexable":true}}