{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F427VIT7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F427VIT7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F427VIT7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F427VIT7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series, ARM® Cortex®-M4, 32-Bit Single-Core, 180MHz, 2MB (2M x 8) FLASH, 256K x 8 RAM, 100-LQFP, -40°C ~ 105°C (TA).","salesMarkdown":"## 180 MHz Cortex-M4 with 2 MB Flash — what the spec means for your BOM The STM32F427VIT7TR: 2 MB Flash and 256 KB SRAM in a 100-pin LQFP package. This MCU is used for deterministic real-time control — motor-drive FOC loops, Ethernet-connected PLCs, or multi-channel audio processing — and avoids the routing cost of a BGA. The 180 MHz core speed supports tighter loop times for current-control or sensor-fusion algorithms. The 2 MB Flash provides headroom for a full TCP/IP stack plus a bootloader with OTA staging. The 256 KB SRAM supports moderate frame buffers or a real-time OS with a handful of tasks. ## Connectivity and peripheral set — what you can wire to it This MCU carries Ethernet MAC, two CAN 2.0B interfaces, USB OTG HS/FS, and multiple SPI/I²C/UART channels. The 82 GPIOs are enough to drive a parallel LCD or an external memory bus via the flexible static memory controller (FSMC), though you'll need to check pin multiplexing if you plan to use all three high-speed interfaces simultaneously. The industrial temperature range means you can use it in a single design across indoor and outdoor variants without requalifying a different temperature grade. No BGA routing complexity — four-layer boards with a ground plane are sufficient. For a production BOM that will run for three to five years, this MCU carries no imminent obsolescence risk. The STM32F4 series is a mature, high-volume platform with broad distribution coverage, so allocation pressure is lower than on newer, capacity-constrained nodes.","metaTitle":"STM32F427VIT7TR STM32F4 MCU, ARM Cortex-M4, 180 MHz","metaDescription":"STMicroelectronics STM32F427VIT7TR 32-bit ARM Cortex-M4 MCU, 180 MHz, 2 MB Flash, 256 KB RAM, 100-LQFP, -40 to 105°C. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":"STM32F4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"180MHz","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, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, 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":"STM32F427","Program Memory Size":"2MB (2M 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":"$18.3800","priceTiers":[{"qty":1,"price":"$18.38000","currency":"USD"},{"qty":10,"price":"$16.88800","currency":"USD"},{"qty":25,"price":"$16.18840","currency":"USD"},{"qty":100,"price":"$14.26320","currency":"USD"},{"qty":250,"price":"$13.56320","currency":"USD"},{"qty":500,"price":"$12.68814","currency":"USD"},{"qty":1000,"price":"$11.63810","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fa3522ede21a921b5dbbcb78f05a0a95.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F427VIT7TR/alternatives.json"},"ai":{"faq":[{"question":"Is the STM32F427VIT7TR equivalent to the STM32F427VIT6?","answer":"The STM32F427VIT7TR and STM32F427VIT6 share the same silicon die, package, and temperature grade. The only difference is the shipping medium: the VIT7TR comes on Tape & Reel, while the VIT6 ships in trays. Functionally they are identical — you can use either in the same design and just adjust the feeder setup on the pick-and-place line."},{"question":"What is the difference between the STM32F427VIT7TR and the STM32L151CBU6A?","answer":"The STM32L151CBU6A is a Cortex-M3 part clocked at 32 MHz with 128 KB Flash, targeting ultra-low-power battery applications. The STM32F427VIT7TR runs at 180 MHz with 2 MB Flash, includes Ethernet and CAN, and is designed for high-performance real-time control. They are not functional substitutes — the F427 is for throughput, the L151 for energy efficiency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F427VIT7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F427VIT7TR 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}}