{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32H742IIT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32H742IIT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32H742IIT6","factsUrl":"https://icboms.com/api/mcp/products/STM32H742IIT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32H7 series, STM32H742IIT6, ARM Cortex-M7 32-bit single-core MCU, 480MHz, 2MB Flash, 692K x 8 RAM, 176-LQFP (24x24), -40°C~85°C, 1.62V~3.6V supply.","salesMarkdown":"The STM32H742IIT6 is STMicroelectronics' high-performance single-core MCU built around the ARM Cortex-M7 core clocked at 480 MHz. It carries 2 MB of on-chip Flash and 692K x 8 of RAM, which puts it in the tier for applications that need real-time DSP-class number crunching or a rich HMI stack without external memory. The 176-LQFP package (24x24 mm) gives access to 140 I/Os, so a designer can route a parallel LCD, an Ethernet MAC, and multiple serial buses without multiplexing. ## Industrial temperature range and peripheral set Data converters include a 36-channel 16-bit ADC and a 2-channel 12-bit DAC, covering multi-sensor acquisition and analog output tasks. ## Package and supply voltage The 176-LQFP (24x24 mm) is a fine-pitch QFP with 0.5 mm lead pitch, suitable for standard reflow assembly. Supply range spans 1.62 V to 3.6 V, allowing operation from a single 3.3 V rail or a 1.8 V low-power domain.","metaTitle":"STM32H742IIT6 ARM Cortex-M7 MCU, 480MHz, 2MB Flash, 176-LQFP","metaDescription":"STM32H742IIT6 from STMicroelectronics: 32-bit ARM Cortex-M7 at 480MHz, 2MB Flash, 692K x 8 RAM, 176-LQFP, industrial temp.","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":"140","Core Processor":"ARM® Cortex®-M7","Package / Case":"176-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":"2MB (2M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"176-LQFP (24x24)","Voltage - Supply (Vcc/Vdd)":"1.62V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.2309","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3ea00662474f469268a0cda3929e7a67.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32H742IIT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32H742IIT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:32:13.962Z","lastPublished":"2026-07-16T12:32:13.962Z","indexable":true}}