{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32H757XIH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32H757XIH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32H757XIH6","factsUrl":"https://icboms.com/api/mcp/products/STM32H757XIH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32H7 series, 32-Bit Dual-Core ARM Cortex-M4/M7, 240MHz, 480MHz, 2MB (2M x 8) FLASH, 1M x 8 RAM, 168 I/O, 265-TFBGA, -40°C~85°C (TA), Tray.","salesMarkdown":"## Dual-core compute: 240 MHz M4 plus 480 MHz M7 The STM32H757XIH6 is STMicroelectronics' STM32H7-series dual-core microcontroller, pairing an ARM Cortex-M7 core running at 480 MHz with a Cortex-M4 core at 240 MHz. This asymmetric architecture lets the M7 handle heavy number-crunching — signal processing, graphics acceleration, real-time control loops — while the M4 offloads housekeeping tasks like communication stack management and peripheral supervision. The 168 I/O lines and rich peripheral set — CANbus, Ethernet, USB OTG, multiple SPI/I2C, QSPI, SAI, SPDIF, and a 36-channel 16-bit ADC plus two 12-bit DACs — make it a single-chip candidate for industrial gateways, motor drives, and human-machine interfaces that need both compute headroom and connectivity. ## Package and temperature grade for the build Supply voltage spans 1.62 V to 3.6 V, letting it run from a single 3.3 V or 1.8 V rail with an on-chip POR and brown-out detector. Surface-mount only; no socketed option for this package.","metaTitle":"STM32H757XIH6 STM32H7 Dual-Core MCU, 480 MHz, 2 MB Flash","metaDescription":"STMicroelectronics STM32H757XIH6 32-bit dual-core ARM Cortex-M4/M7 MCU. 480 MHz / 240 MHz speed, 2 MB Flash, 1M x 8 RAM, 168 I/O.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"240MHz, 480MHz","Series":"STM32H7","Package":"Tray","RAM Size":"1M x 8","Core Size":"32-Bit Dual-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®-M4/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":"STM32H757","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":"$25.6200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/48cd19923653d8f56b6eca00a74feea3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the flash memory size of STM32H757XIH6?","answer":"The STM32H757XIH6 has 2 MB of on-chip Flash program memory, organized as 2M x 8 bits."},{"question":"What is the maximum clock speed of STM32H757XIH6?","answer":"The Cortex-M7 core runs at up to 480 MHz, and the Cortex-M4 core runs at up to 240 MHz."},{"question":"What is the difference between STM32H757XIH6 and STM32H747XIH6?","answer":"Both are dual-core STM32H7 devices in the same 265-TFBGA package. The STM32H757XIH6 offers 2 MB Flash versus the STM32H747XIH6's 2 MB Flash as well — the key difference is the STM32H757 includes additional security features and a larger RAM footprint. For a detailed parametric comparison, refer to the STM32H7 line's memory and peripheral tables."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32H757XIH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32H757XIH6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:32:25.493Z","lastPublished":"2026-07-16T12:32:25.493Z","indexable":true}}