{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F103VFT7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F103VFT7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F103VFT7","factsUrl":"https://icboms.com/api/mcp/products/STM32F103VFT7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series, STM32F103VFT7, ARM Cortex-M3 32-bit MCU, 72 MHz, 768 KB Flash, 96 KB RAM, DMA, motor control PWM, CAN, USB, 80 I/O, 100-LQFP, -40°C to 105°C.","salesMarkdown":"## 72 MHz Cortex-M3 with 768 KB Flash — the mid-range workhorse It comes in a 100-pin LQFP package (14x14 mm body) with 80 general-purpose I/O lines. ## Peripheral set — motor control, CAN, USB, and analog This MCU carries a full complement of peripherals for industrial and embedded control: DMA for memory-to-peripheral transfers without CPU loading, a motor-control PWM timer with dead-time insertion and emergency stop, plus a CAN 2.0B interface for industrial networking. USB 2.0 full-speed device interface is included for HMI panels, data loggers, or firmware updates. ## Industrial temperature grade — what it buys you The 105°C ceiling matters for designs that sit near a motor drive, inside a sealed outdoor enclosure, or under a vehicle hood where ambient heat plus self-heating pushes junction temperature above 85°C. The STM32F1 series has been in production for over a decade and has a broad installed base, so second-source availability through independent distribution is also well established. ## Package and footprint — 100-LQFP, hand-solderable No BGA rework equipment needed. The 80 I/O lines are distributed around all four sides, which simplifies PCB routing compared to a BGA with hidden balls.","metaTitle":"STM32F103VFT7 STM32F1 ARM Cortex-M3 MCU, 72 MHz","metaDescription":"STM32F103VFT7 32-bit ARM Cortex-M3 MCU at 72 MHz with 768 KB Flash, 96 KB RAM, 80 I/O, CAN, USB, 12-bit ADC/DAC. Industrial temp -40°C to 105°C.","metaKeywords":null},"attributes":{"series":"STM32F1","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F1","Package":"Tray","RAM Size":"96K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"80","Core Processor":"ARM® Cortex®-M3","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":"STM32F103","Program Memory Size":"768KB (768K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.8300","priceTiers":[{"qty":1,"price":"$12.83000","currency":"USD"},{"qty":10,"price":"$11.79300","currency":"USD"},{"qty":25,"price":"$11.30400","currency":"USD"},{"qty":90,"price":"$9.95967","currency":"USD"},{"qty":270,"price":"$9.47081","currency":"USD"},{"qty":450,"price":"$8.85978","currency":"USD"},{"qty":990,"price":"$8.12657","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1e0a2899638e8adeb34943c703bd9a9b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F103VFT7/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F103VFT7 and STM32F103VET6?","answer":"Both are STM32F103 series parts with the same ARM Cortex-M3 core at 72 MHz. The VFT7 offers 50% more program memory and 50% more RAM, which matters for firmware with larger code bases or more data buffering. Pin compatibility across the 100-pin STM32F103 density variants means a board designed for the VET6 can accept the VFT7 with only a firmware change."},{"question":"Is STM32F103VFT7 RoHS compliant?","answer":"Yes, the STM32F103VFT7 is listed as ROHS3 compliant, meeting the EU RoHS directive without exemptions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F103VFT7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F103VFT7 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}}