{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F412RET6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F412RET6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F412RET6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F412RET6TR","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32F4 series ARM Cortex-M4 MCU, 32-bit single-core, 100 MHz, 512 KB FLASH, 256K x 8 RAM, 50 I/O, 64-LQFP (10x10 mm), -40 to 85 °C, Tape & Reel.","salesMarkdown":"## 100 MHz Cortex-M4 with 512 KB flash — BOM-fit for display and connectivity tasks The STM32F412RET6TR: The 512 KB on-chip flash and 256 KB SRAM leave room for a HAL/RTOS footprint plus a moderate application stack — enough for a GUI buffer or a communication protocol stack without external memory. ## Supply and temperature grade — single-rail industrial operation The integrated brown-out detect and POR handle power-fail sequencing without an external supervisor. Industrial temperature range -40 to 85 °C covers factory-floor and outdoor enclosure environments. The 64-LQFP package (10x10 mm) is a common surface-mount footprint. A 4-layer PCB is recommended for fan-out of the 0.5 mm-pitch leads, especially when using the full 50 I/O count. ## Active lifecycle — current production, no obsolescence watch Sourced through authorized and independent distribution channels.","metaTitle":"STM32F412RET6TR STM32F4 MCU, 100 MHz, 512 KB Flash, 64-LQFP","metaDescription":"STM32F412RET6TR ARM Cortex-M4 MCU, 100 MHz, 512 KB flash, 256 KB RAM, 64-LQFP. Active production, ROHS3 compliant. Sourced to order against RFQ.","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":"Tape & Reel (TR) Cut Tape (CT)","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":"50","Core Processor":"ARM® Cortex®-M4","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F412","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.6700","priceTiers":[{"qty":1,"price":"$9.67000","currency":"USD"},{"qty":10,"price":"$8.73500","currency":"USD"},{"qty":25,"price":"$8.32880","currency":"USD"},{"qty":100,"price":"$7.23180","currency":"USD"},{"qty":250,"price":"$6.90680","currency":"USD"},{"qty":500,"price":"$6.29738","currency":"USD"},{"qty":1000,"price":"$5.48482","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7ff8656eb9f4bbf63345b4dad9fe308f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F412RET6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for STM32F412RET6TR — STM32L151CBU6A?","answer":"The STM32L151CBU6A is a different device family (STM32L1, Cortex-M3 core at 32 MHz) and comes in a different package (UFBGA). It is not a pin-compatible or drop-in replacement — a board spin and firmware port would be required."},{"question":"How can I order STM32F412RET6TR or check availability?","answer":"This part is sourced to order against the BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F412RET6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F412RET6TR 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}}