{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F405VGT7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F405VGT7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F405VGT7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F405VGT7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series, ARM® Cortex®-M4 32-Bit MCU, 168MHz, 1MB Flash, 192K x 8 RAM, 100-LQFP, -40°C to 105°C, 1.8V to 3.6V supply.","salesMarkdown":"## STM32F405VGT7TR — 168 MHz Cortex-M4 with 1 MB Flash in 100-LQFP It integrates a single-cycle multiply-and-accumulate unit and a floating-point unit for DSP and control-loop math. At 168 MHz the Cortex-M4 can sustain real-time control loops with sub-6 µs interrupt latency. The 1 MB Flash supports a full RTOS image plus application code without external memory; the 192 KB SRAM leaves room for double-buffered ADC data and a TCP/IP stack. The Flash is organised for 128-bit wide reads, so the prefetch buffer and ART Accelerator keep zero-wait execution at 168 MHz for most code — no manual wait-state tuning needed. ## Connectivity and peripherals for industrial and mixed-signal designs Two CAN 2.0B interfaces handle fieldbus links; the USB OTG FS/HS with on-chip PHY supports device, host, and OTG modes. The LCD parallel interface and I²S audio ports are available for HMI panels and audio playback. The 100-LQFP (14x14 mm) is a hand-solderable, inspectable package — no X-ray needed. The VDD and VDDA pins are separate; a ferrite bead on VDDA keeps ADC noise down. It is ROHS3 compliant. The base product number is STM32F405, so PCNs and errata apply across the family.","metaTitle":"STM32F405VGT7TR STM32F4 MCU, 168MHz, 1MB Flash, 100-LQFP","metaDescription":"STMicroelectronics STM32F405VGT7TR ARM Cortex-M4 MCU, 168MHz, 1MB Flash, 192KB SRAM, 82 I/O, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":"STM32F4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"168MHz","Series":"STM32F4","Package":"Tape & Reel (TR) Cut Tape (CT)","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 ~ 105°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.4900","priceTiers":[{"qty":1,"price":"$14.49000","currency":"USD"},{"qty":10,"price":"$13.31300","currency":"USD"},{"qty":25,"price":"$12.76160","currency":"USD"},{"qty":100,"price":"$11.24390","currency":"USD"},{"qty":250,"price":"$10.69204","currency":"USD"},{"qty":500,"price":"$10.00224","currency":"USD"},{"qty":1000,"price":"$9.17447","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ba3a059be9cfe6bdf7cf0dbd3dcfbee9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F405VGT7TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F405VGT7 and STM32F405VGT7TR?","answer":"The STM32F405VGT7TR is the Tape & Reel (TR) shipping variant of the STM32F405VGT7. The silicon, package, and electrical ratings are identical; the suffix only indicates the reel packaging for automated assembly."},{"question":"Does STM32F405VGT7TR have an LCD interface?","answer":"Yes, the STM32F405VGT7TR includes an LCD parallel interface as one of its peripherals, listed alongside DMA, I²S, POR, PWM, and WDT."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F405VGT7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F405VGT7TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}