{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32H743AII6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32H743AII6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32H743AII6","factsUrl":"https://icboms.com/api/mcp/products/STM32H743AII6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32H7 series, ARM Cortex-M7 32-bit MCU, 480 MHz, 2 MB Flash, 1 MB SRAM, 169-UFBGA, -40 to 85 °C.","salesMarkdown":"## Package and temperature grade Housed in a 169-ball UFBGA measuring 7x7 mm, the STM32H743AII6 is a surface-mount device rated for industrial temperature range (-40 to 85 °C). The small footprint suits space-constrained designs, but the BGA pitch demands careful PCB layout and X-ray inspection after reflow. ## Lifecycle and supply posture ST lists the STM32H743AII6 as an active product.","metaTitle":"STM32H743AII6 STM32H7 MCU, ARM Cortex-M7 480MHz, 2MB Flash","metaDescription":"STM32H743AII6 32-bit ARM Cortex-M7 MCU at 480 MHz, 2 MB Flash, 1 MB SRAM, 169-UFBGA.","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":"131","Core Processor":"ARM® Cortex®-M7","Package / Case":"169-UFBGA","Product Status":"Active","Data Converters":"A/D 36x16b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32H743","Program Memory Size":"2MB (2M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"169-UFBGA (7x7)","Voltage - Supply (Vcc/Vdd)":"1.62V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.5900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5d062739b9e505bff4fe39251c67b057.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the operating frequency of STM32H743AII6?","answer":"The core runs at 480 MHz, which is the top speed grade in the STM32H7 series."},{"question":"What is the difference between STM32H743AII6 and STM32H743II6?","answer":"The suffix difference typically indicates a package variant. The STM32H743AII6 comes in a 169-UFBGA (7x7 mm) package; the STM32H743II6 is a 176-pin LQFP. Pin count and footprint differ, so they are not drop-in replacements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32H743AII6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32H743AII6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:32:15.449Z","lastPublished":"2026-07-16T12:32:15.449Z","indexable":true}}