{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F405VGT6W","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F405VGT6W","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F405VGT6W","factsUrl":"https://icboms.com/api/mcp/products/STM32F405VGT6W","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series, ARM® Cortex®-M4 32-bit MCU, 168 MHz, 1 MB Flash, 192 KB RAM, 100-LQFP, -40 to 85°C.","salesMarkdown":"## 168 MHz Cortex-M4 — what the speed buys you The STM32F405VGT6W runs the ARM Cortex-M4 core at 168 MHz, which puts it in the mid-to-high throughput tier for this family. That clock rate supports single-cycle multiply-accumulate and hardware divide, so the part can handle real-time control loops — motor field-oriented control, digital power conversion — without a separate DSP. The 1 MB Flash and 192 KB RAM give enough room for a moderate firmware image plus a few hundred kilobytes of data buffers; if your application needs more than that, you are looking at the STM32F4 high-density variants. The 100-LQFP (14x14 mm) package is a standard surface-mount footprint — no special reflow profile beyond the usual lead-free solder curve. 82 I/O lines are available, enough to interface a parallel LCD, a memory bus, and several serial peripherals without a port expander. The two 12-bit DACs and 16-channel 12-bit ADC handle analog front-end tasks. Listed as Active in production.","metaTitle":"STMicroelectronics STM32F405VGT6W ARM Cortex-M4 MCU, 168 MHz","metaDescription":"STMicroelectronics STM32F405VGT6W 32-bit ARM Cortex-M4 MCU, 168 MHz, 1 MB Flash, 192 KB RAM, 100-LQFP, -40 to 85°C. Available to order.","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, EBI/EMI, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"82","Core Processor":"ARM® Cortex®-M4","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F405","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)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.6076","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ba3a059be9cfe6bdf7cf0dbd3dcfbee9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F405VGT6W/alternatives.json"},"ai":{"faq":[{"question":"What is STM32F405VGT6W's core speed?","answer":"The ARM Cortex-M4 core runs at 168 MHz, which is the maximum clock frequency for this device."},{"question":"What is the operating temperature range for STM32F405VGT6W?","answer":"Rated for -40°C to 85°C ambient, suitable for industrial and outdoor applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F405VGT6W","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F405VGT6W 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}}