{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F072CBU7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F072CBU7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F072CBU7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F072CBU7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series, 32-bit ARM Cortex-M0 MCU, 128KB FLASH, 16KB RAM, 48MHz, USB/CAN/LIN/SPI/I²C/USART, 37 I/O, 1.65–3.6V, 48-UFQFPN exposed pad, -40 to 105°C, Tape & Reel.","salesMarkdown":"The STM32F072CBU7TR includes USB, CAN, HDMI-CEC, I²C, SPI, USART, LIN, and IrDA connectivity, and 37 general-purpose I/Os. The 48-UFQFPN exposed-pad package (7x7 mm) keeps the footprint tight and helps pull heat out of the die in enclosed assemblies. ## Industrial temperature grade and environment The exposed pad on the 48-UFQFPN package drops junction temperature by conducting through a PCB thermal via array — worth populating if the part runs continuous ADC conversions or PWM at high duty cycles in a 85°C+ ambient. STMicroelectronics lists the STM32F072CBU7TR as Active. ## What the 48 MHz and memory mean in practice The Cortex-M0 core at 48 MHz is a throughput tier for cost-sensitive control: sensor polling, brushless-DC commutation loops, USB virtual COM port bridging, or CAN gateway tasks. 128 KB of Flash holds a moderate firmware image with a bootloader and a few protocol stacks; 16 KB SRAM leaves room for a couple of 1 KB buffers plus stack and heap. If the application needs a USB descriptor table plus a CAN message queue, check the RAM budget early — the 16 KB fills faster than you expect. This part integrates USB (device/Host/OTG), CAN, HDMI-CEC, I²C, SPI, USART, LIN, and IrDA — enough serial interfaces to talk to a sensor array, a display, a motor controller, and a fieldbus gateway without external UART expanders or USB bridge chips. DMA and I²S are on board for streaming audio or moving ADC results without CPU overhead.","metaTitle":"STM32F072CBU7TR STM32F0 ARM Cortex-M0 MCU, 48MHz","metaDescription":"STMicroelectronics STM32F072CBU7TR 32-bit ARM Cortex-M0 MCU: 48MHz, 128KB Flash, 16KB SRAM, USB/CAN, -40 to 105°C, 48-UFQFPN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"48MHz","title":"STM32F072CBU7TR","Series":"STM32F0","Package":"Tape & Reel (TR)","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","Peripherals":"DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"37","Core Processor":"ARM® Cortex®-M0","Package / Case":"48-UFQFN Exposed Pad","Data Converters":"A/D 10x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F072","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9073","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/842c0bddc0ad2bfac87b7ea526219400.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F072CBU7TR/alternatives.json"},"ai":{"faq":[{"question":"Is STM32F072CBU7TR obsolete or end-of-life?","answer":"No. STMicroelectronics lists the lifecycle status as Active. No end-of-life notice or last-time-buy has been announced for this part."},{"question":"What is the maximum clock speed of STM32F072CBU7TR?","answer":"The core runs at 48 MHz. That is the maximum clock speed for this device."},{"question":"What package does STM32F072CBU7TR come in?","answer":"It is supplied in a 48-UFQFN exposed-pad package, also designated 48-UFQFPN (7x7 mm). The tape-and-reel suffix (TR) indicates reel packaging for automated assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F072CBU7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F072CBU7TR 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}}