{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32H7B3NIH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32H7B3NIH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32H7B3NIH6","factsUrl":"https://icboms.com/api/mcp/products/STM32H7B3NIH6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32H7 series, ARM Cortex-M7, 32-Bit Single-Core MCU, 280MHz, 2MB Flash, 1.4M x 8 RAM, 216-TFBGA, -40°C~85°C.","salesMarkdown":"## What this Cortex-M7 MCU brings to a display or connectivity design The STM32H7B3NIH6: 2 MB of Flash and 1.4 MB of RAM on-chip. The 216-TFBGA package (13x13 mm) keeps the footprint compact. ## Memory headroom and peripheral set for system integration With 2 MB of Flash and 1.4 MB of RAM, this MCU handles firmware images that include a GUI stack, TCP/IP, and file system without needing external Flash or SRAM for many applications. The 116 I/Os and rich connectivity — USB OTG, CANbus, multiple SPI/I²C, SAI, and a camera interface — make it a natural fit for human-machine interfaces, industrial gateways, and embedded vision systems.","metaTitle":"STM32H7B3NIH6 STM32H7 ARM Cortex-M7 MCU, 280 MHz, 2 MB Flash","metaDescription":"STM32H7B3NIH6 32-bit ARM Cortex-M7 MCU from STMicroelectronics, 280 MHz, 2 MB Flash, 1.4 MB RAM, 216-TFBGA. 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":"280MHz","Series":"STM32H7","Package":"Tray","RAM Size":"1.4M x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT","Connectivity":"Camera, CANbus, EBI/EMI, HDMI-CEC, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, PSSI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"116","Core Processor":"ARM® Cortex®-M7","Package / Case":"216-TFBGA","Product Status":"Active","Data Converters":"A/D 20x16b; D/A 3x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32H7B3","Program Memory Size":"2MB (2M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"216-TFBGA (13x13)","Voltage - Supply (Vcc/Vdd)":"1.62V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.2930","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6f23d22101b36693f41291ef10c9ab41.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy STM32H7B3NIH6?","answer":"Submit a request for current pricing and availability."},{"question":"Does STM32H7B3NIH6 require an external oscillator?","answer":"No, it includes an internal oscillator, so an external clock source is not required for basic operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32H7B3NIH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32H7B3NIH6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:53:06.130Z","lastPublished":"2026-07-16T12:53:06.130Z","indexable":true}}