{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F303VBT6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F303VBT6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F303VBT6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F303VBT6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F3 series STM32F303VBT6TR, ARM Cortex-M4, 32-Bit Single-Core, 72MHz, 128KB Flash, 32K x 8 RAM, 87 I/O, CANbus/I²C/SPI/UART/USB, 100-LQFP, -40°C~85°C.","salesMarkdown":"## 72 MHz Cortex-M4 with analog-rich peripheral set The analog front-end is the standout feature: 39 multiplexed 12-bit ADC channels and two 12-bit DAC channels, letting this single chip handle multiple sensor inputs and analog output signals in motor drive, power conversion, and industrial sensor hub designs. ## Connectivity and I/O for fieldbus and sensor networks The I²S interface also supports audio codec connections for voice-alert or acoustic-monitoring features. ## Package and tape-and-reel ordering variant Housed in a 100-pin LQFP (14x14 mm body), the STM32F303VBT6TR is the tape-and-reel suffix of the base STM32F303VBT6, intended for automated pick-and-place assembly lines. The same die and firmware image work across both suffixes; the TR variant is the one to order when the board goes through a reel-fed placement machine. ## Active lifecycle — no near-term end-of-life risk The base product number STM32F303 covers a range of Flash and pin-count options within the same family, so a migration path exists within the series if a future BOM needs more memory or a smaller package.","metaTitle":"STM32F303VBT6TR STMicroelectronics ARM Cortex-M4 MCU, 72 MHz","metaDescription":"STM32F303VBT6TR 32-bit ARM Cortex-M4 MCU at 72 MHz with 128 KB Flash, 32 KB RAM, 39x12b ADC, dual 12b DAC, CAN, USB, industrial temp.","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":"32K 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":"128KB (128K 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":"$9.1900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a474e904fc1228ff23e70edcbd9a36eb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F303VBT6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F303VBT6 and STM32F303VBT6TR?","answer":"The STM32F303VBT6TR is the tape-and-reel (TR) packaging variant of the base STM32F303VBT6. The die, firmware, and electrical specifications are identical; the TR suffix indicates reel packaging for automated assembly, while the base suffix typically ships in trays or tubes. Order the TR variant when your production line uses pick-and-place reels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F303VBT6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F303VBT6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}