{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F407IGH6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F407IGH6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F407IGH6","factsUrl":"https://icboms.com/api/mcp/products/STM32F407IGH6","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32F4 series, ARM Cortex-M4, 32-Bit Single-Core MCU, 168MHz, 1MB FLASH, 192K x 8 RAM, CANbus/Ethernet/USB OTG, 140 I/O, 201-UFBGA, -40°C~85°C.","salesMarkdown":"## 168 MHz Cortex-M4 with DSP and FPU — the connectivity workhorse The STM32F407IGH6 provides Ethernet MAC, two CAN 2.0B controllers, USB OTG HS/FS, DCMI, and EBI/EMI. 140 I/O pins are available on the 201-ball UFBGA. ## 1 MB Flash / 192 KB RAM — headroom for a full protocol stack The 1 MB Flash (1M x 8) is organized with 4 KB and 128 KB sectors, which matters when you split firmware between a bootloader and application image. The 192 KB RAM includes 64 KB of CCM (core-coupled memory) that runs at full 168 MHz without wait states — put the interrupt vector table and real-time control loops there. The remaining 128 KB is split between SRAM1 and SRAM2 accessible by DMA and the Ethernet descriptor ring. ## Industrial temperature range and active lifecycle The lifecycle status is Active per ST's current product roster, which means no end-of-life notice is pending — it qualifies for new design-ins and long-term production commitments. ## 201-ball UFBGA — board layout and rework considerations MSL 3 out of the bag — if the moisture barrier bag has been open longer than the floor-life window, a 24-hour bake at 125°C before reflow is mandatory to prevent popcorning. The 168 MHz core draws enough current that the LDO regulator on the die needs a clean 1.2 V rail from the internal regulator; bypass the Vcap pins with 2.2 µF and 100 nF as close to the balls as the via pattern allows.","metaTitle":"STM32F407IGH6 STM32F4 ARM Cortex-M4 MCU, 168MHz, 1MB Flash","metaDescription":"STM32F407IGH6 32-bit ARM Cortex-M4 MCU at 168MHz with 1MB Flash, 192KB RAM, Ethernet, CAN, USB OTG. Industrial temp -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"168MHz","Series":"STM32F4","Package":"Tray","RAM Size":"192K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT","Connectivity":"CANbus, DCMI, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"140","Core Processor":"ARM® Cortex®-M4","Package / Case":"201-UFBGA","Product Status":"Active","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F407","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"176+25UFBGA (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.5800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ba3a059be9cfe6bdf7cf0dbd3dcfbee9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F407IGH6/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F407IGH6 and STM32F407IGT6?","answer":"The two parts share the same die, Flash density (1 MB), RAM (192 KB), and peripheral set. The difference is the package: the IGH6 uses the 176+25 UFBGA (10x10 mm, 0.5 mm pitch), while the IGT6 uses a 176-pin LQFP (24x24 mm, 0.5 mm pitch). The UFBGA saves about 80% board area but requires a multi-layer PCB for fan-out; the LQFP is easier to hand-solder and inspect. Pin functions are identical, so a firmware image programmed for one runs on the other without changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F407IGH6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F407IGH6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}