{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F072CBU6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F072CBU6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F072CBU6","factsUrl":"https://icboms.com/api/mcp/products/STM32F072CBU6","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32F0 series, ARM Cortex-M0, 32-Bit Single-Core, 48MHz, 128KB Flash, 16K x 8 RAM, 1.65V~3.6V, -40°C~85°C, 48-UFQFN Exposed Pad.","salesMarkdown":"## 48 MHz Cortex-M0 with USB and CAN on a 7×7 mm QFN The STM32F072CBU6 is a 32-bit ARM Cortex-M0 MCU from STMicroelectronics' STM32F0 value line, clocked at 48 MHz with 128 KB of Flash and 16 KB of RAM. It integrates a USB 2.0 full-speed interface and a CANbus controller, making it a direct-fit choice for compact industrial nodes, sensor hubs, and embedded communication bridges that need both serial and network connectivity without an external PHY for CAN. The 48 MHz Cortex-M0 core delivers enough throughput for control loops running at a few kilohertz and for protocol stacks like USB CDC or CANopen without saturating the bus. The 128 KB Flash holds a moderate application plus a bootloader; the 16 KB RAM handles a few hundred bytes of stack and a double-buffered USB endpoint. ## Connectivity and analog integration The peripheral set includes DMA, I²S, PWM, and a watchdog timer, plus LINbus and IrDA support alongside the USB and CAN interfaces.","metaTitle":"ST STM32F072CBU6 ARM Cortex-M0 MCU, 48 MHz, 128 KB Flash","metaDescription":"STM32F072CBU6 32-bit MCU with 48 MHz Cortex-M0, 128 KB Flash, 16 KB RAM, USB & CAN. Industrial temp -40°C to 85°C. Active, 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":"48MHz","Series":"STM32F0","Package":"Tray","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","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","Product Status":"Active","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~85°C(TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/842c0bddc0ad2bfac87b7ea526219400.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F072CBU6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of STM32F072CBU6?","answer":"The STM32F072CBU6 runs at a maximum clock speed of 48 MHz from the internal oscillator."},{"question":"What are the alternatives to STM32F072CBU6?","answer":"Pin-compatible alternatives within the STM32F0 series include the STM32F072C8T6 (64 KB Flash) and STM32F072RBT6 (128 KB Flash, different package). No direct second-source from another manufacturer is listed."},{"question":"What is the STM32F072CBU6 datasheet?","answer":"The full datasheet for the STM32F072CBU6 is published by STMicroelectronics under the base product number STM32F072. It covers electrical characteristics, pinout, and peripheral registers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F072CBU6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F072CBU6 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}}