{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32H735VGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32H735VGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32H735VGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32H735VGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32H7 series STM32H735VGT6, ARM Cortex-M7 32-Bit Single-Core MCU, 550MHz, 1MB (1M x 8) FLASH, 564K x 8 RAM, 100-LQFP, -40°C~85°C.","salesMarkdown":"## 550 MHz Cortex-M7 — what that clock buys you The 550 MHz core speed places this part at the high end of the STM32H7 lineup. At this clock, the single-cycle multiply-accumulate and double-precision FPU handle FFTs, motor-control observers, and audio processing without stalling the pipeline. The 1 MB Flash is paired with an ART Accelerator that cuts zero-wait execution at 550 MHz, so the CPU rarely stalls on instruction fetches. If your firmware footprint fits inside 1 MB and you need deterministic interrupt latency under 12 cycles, this part keeps the BOM simple — no external NOR Flash or SDRAM needed. Brown-out detect and POR are integrated, so an external supervisor is optional for cost-sensitive boards.","metaTitle":"STM32H735VGT6 STM32H7 MCU, ARM Cortex-M7 550MHz, 1MB Flash","metaDescription":"STM32H735VGT6 32-bit ARM Cortex-M7 MCU at 550 MHz with 1 MB Flash and 564 KB SRAM in 100-LQFP. Active lifecycle, 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":"550MHz","Series":"STM32H7","Package":"Tray","RAM Size":"564K 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":"67","Core Processor":"ARM® Cortex®-M7","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 12x12/b, 22x16b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32H735","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":"$15.0600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c1c6dc5deba2a89342332160e1326091.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the core processor of STM32H735VGT6?","answer":"The STM32H735VGT6 uses an ARM Cortex-M7 core, 32-bit single-core architecture, running at up to 550 MHz."},{"question":"What is the maximum operating speed of STM32H735VGT6?","answer":"The maximum clock speed is 550 MHz, which is the highest in the STM32H7 value-line family."},{"question":"What package does STM32H735VGT6 come in?","answer":"It is supplied in a 100-LQFP package with a 14x14 mm body, surface-mount, 67 I/O pins exposed."},{"question":"Can STM32H735VGT6 replace STM32H743?","answer":"Both are STM32H7 series Cortex-M7 MCUs, but the STM32H735VGT6 runs at 550 MHz versus the STM32H743's typical 480 MHz, and has 1 MB Flash versus 2 MB. The 100-LQFP pinout differs from the 144- or 176-pin H743 packages, so a board respin is required. It is a performance upgrade in clock speed but a memory and I/O reduction — evaluate your firmware size and pin count before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32H735VGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32H735VGT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:52:59.346Z","lastPublished":"2026-07-16T12:52:59.346Z","indexable":true}}