{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F412VGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F412VGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F412VGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F412VGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series STM32F412VGT6, ARM Cortex-M4 32-bit MCU, 100 MHz, 1 MB Flash, 256 KB SRAM, 81 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## What the 100 MHz Cortex-M4 core and 1 MB Flash mean for your design The Cortex-M4 includes a single-precision FPU and DSP instructions, so it handles real-time control loops, sensor fusion, and audio processing without an external DSP. The 1 MB Flash gives room for a full application stack plus an OTA update staging area, while the 256 KB SRAM supports moderate data buffering and multitasking. The 100-LQFP package (14x14 mm) exposes 81 I/O pins, enough for a parallel LCD interface, external memory bus, and multiple serial peripherals. ## Peripheral set and connectivity — what is on the bus This MCU integrates a rich set of peripherals: brown-out detect, POR, DMA, I²S, LCD parallel interface, PWM, and a watchdog timer. The QSPI interface is particularly useful for memory-mapped access to external serial Flash or PSRAM, while the EBI/EMI supports parallel SRAM, NOR Flash, or an LCD controller. The 16-channel 12-bit ADC covers analog sensor inputs without an external converter. The internal oscillator keeps the core running without an external crystal, though the oscillator type is listed as internal.","metaTitle":"STM32F412VGT6 STM32F4 MCU, ARM Cortex-M4 100MHz, 1MB Flash","metaDescription":"STM32F412VGT6 32-bit ARM Cortex-M4 MCU at 100 MHz with 1 MB Flash, 256 KB SRAM, 81 I/O, CAN, USB OTG, QSPI. Industrial temp -40°C to 85°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":"100MHz","Series":"STM32F4","Package":"Tray","RAM Size":"256K 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, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"81","Core Processor":"ARM® Cortex®-M4","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F412","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)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.5900","priceTiers":[{"qty":1,"price":"$11.59000","currency":"USD"},{"qty":10,"price":"$10.64800","currency":"USD"},{"qty":25,"price":"$10.20720","currency":"USD"},{"qty":80,"price":"$8.99325","currency":"USD"},{"qty":230,"price":"$8.55187","currency":"USD"},{"qty":540,"price":"$8.00013","currency":"USD"},{"qty":1080,"price":"$7.33805","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7ff8656eb9f4bbf63345b4dad9fe308f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F412VGT6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock frequency of STM32F412VGT6?","answer":"The core runs at 100 MHz."},{"question":"Does STM32F412VGT6 have a built-in ADC?","answer":"Yes, it includes a 16-channel 12-bit ADC."},{"question":"Can STM32F412VGT6 replace STM32F405?","answer":"Both are STM32F4-series Cortex-M4 MCUs, but the STM32F412VGT6 runs at 100 MHz (vs 168 MHz for the STM32F405) and has 1 MB Flash / 256 KB SRAM versus 1 MB / 192 KB. The peripheral mix differs — the STM32F412VGT6 includes QSPI and LCD parallel interface, while the STM32F405 has more advanced timer and DAC options. Pin compatibility depends on the package variant; verify the specific 100-LQFP pinout against your layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F412VGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F412VGT6 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}}