{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F303VCT6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F303VCT6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F303VCT6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F303VCT6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F303VCT6TR, STM32F3 series, 32-bit ARM Cortex-M4 MCU, 72 MHz, 256 KB Flash, 40 KB SRAM, 87 I/O, 100-LQFP, -40 to 85°C.","salesMarkdown":"The 72 MHz core with single-cycle multiply and hardware divide handles PID loops and basic FFTs without a separate DSP. If your algorithm fits in the 40 KB SRAM for coefficient tables, you avoid external memory. The 256 KB Flash is sized for a moderate firmware image — think a field-oriented control stack plus comms stack. ## Analog integration — fewer external parts Thirty-nine 12-bit ADC channels and two 12-bit DAC channels cover multi-axis feedback and analog output generation. The internal oscillator saves a crystal for non-critical timing, though the listed connectivity (CAN, I²C, SPI, UART, USB) suggests you'll still want a precision clock for CAN or USB sync. It fits factory-floor controllers, outdoor telecom cabinets, and HVAC panels. Not qualified to AEC-Q100, so skip it for under-hood automotive unless you run your own qualification.","metaTitle":"ST STM32F303VCT6TR ARM Cortex-M4 MCU, 72 MHz, 256 KB Flash","metaDescription":"STMicroelectronics STM32F303VCT6TR 32-bit MCU, 72 MHz Cortex-M4, 256 KB Flash, 40 KB SRAM, 87 I/O, 100-LQFP, -40 to 85°C. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F3","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"40K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"87","Core Processor":"ARM® Cortex®-M4","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 39x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F303","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.3200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a474e904fc1228ff23e70edcbd9a36eb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F303VCT6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed of STM32F303VCT6TR?","answer":"The ARM Cortex-M4 core runs at 72 MHz."},{"question":"What is the program memory size on this MCU?","answer":"It has 256 KB of Flash program memory."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F303VCT6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F303VCT6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:29:56.413Z","lastPublished":"2026-07-11T18:29:56.413Z","indexable":true}}