{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32H750ZBT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32H750ZBT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32H750ZBT6","factsUrl":"https://icboms.com/api/mcp/products/STM32H750ZBT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32H7 series STM32H750ZBT6, ARM Cortex-M7 32-Bit Single-Core MCU, 480MHz, 128KB Flash, 1M x 8 RAM, 114 I/O, 144-LQFP, -40°C~85°C.","salesMarkdown":"## 480 MHz Cortex-M7 with 128 KB Flash — the external-execution workhorse It carries just 128 KB of internal Flash — deliberately lean — because this part is designed to execute code from external QSPI NOR Flash or SDRAM via the flexible memory controller. The 1M x 8 RAM provides generous local workspace for data and stack. With 114 I/O, Ethernet, dual CAN, USB OTG, and multiple serial interfaces, it targets industrial gateways, motor drives, and communications modules that need high compute throughput without the cost of large on-chip Flash. ## Why 128 KB Flash is a feature, not a limitation Most 480 MHz MCUs pack 1 MB or more of internal Flash, but that drives up die cost and package pin count. The STM32H750ZBT6 takes a different approach: the 128 KB is just enough for the bootloader and a small safety monitor, while the real application image lives on an external QSPI device (up to 256 MB addressable). This lets you scale firmware storage independently of the MCU — a 4 MB or 16 MB Flash chip costs pennies compared to a larger-die MCU. The 1M x 8 RAM gives you headroom for frame buffers, communication stacks, and real-time data processing without thrashing the external bus. ## Connectivity and peripherals for system-level integration The peripheral set reads like a system-on-chip checklist: Ethernet MAC with DMA, two CAN-FD controllers, USB OTG FS/HS, three SPI (plus QSPI), four USART/UART, two SAI for audio, SPDIF input, and an LCD parallel interface. The EBI/EMI memory controller can drive SRAM, NOR/NAND Flash, and SDRAM. The 28-channel 16-bit ADC and two 12-bit DAC handle analog front-end tasks. ## Package and temperature grade Housed in a 144-pin LQFP (20x20 mm), surface-mount, with 114 usable I/O. Supply voltage 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 3.3 V I/O.","metaTitle":"STM32H750ZBT6 STM32H7 MCU, ARM Cortex-M7, 480MHz, 144-LQFP","metaDescription":"STM32H750ZBT6 32-bit ARM Cortex-M7 MCU from STMicroelectronics, 480MHz, 128KB Flash, 1M x 8 RAM, 114 I/O, -40°C to 85°C. Active lifecycle.","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":"1M 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":"114","Core Processor":"ARM® Cortex®-M7","Package / Case":"144-LQFP","Product Status":"Active","Data Converters":"A/D 28x16b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32H750","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.62V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.9900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7d1fa386baf60afb6a364b7fe67591e0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum clock speed of STM32H750ZBT6?","answer":"The core runs at 480 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32H750ZBT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32H750ZBT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:17:56.437Z","lastPublished":"2026-07-16T13:17:56.437Z","indexable":true}}