{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F072RBT7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F072RBT7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F072RBT7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F072RBT7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F072RBT7TR, 32-bit ARM Cortex-M0 MCU, 48 MHz, 128 KB Flash, 16 KB SRAM, 51 I/O, CAN/USB/I²C/SPI/UART, 64-LQFP, -40°C to 105°C.","salesMarkdown":"It is built for cost-sensitive embedded control applications — motor drives, sensor hubs, human-machine interfaces, and industrial fieldbus nodes — where the Cortex-M0 core delivers adequate throughput at a lower unit cost than M3/M4 parts. The 48 MHz clock is the practical ceiling for single-cycle multiply and branch-heavy control loops; above that the flash wait-state penalty erodes the gain, so the speed rating is a realistic throughput bound, not a marketing number. On-chip peripherals include CANbus, USB (device/host with on-chip PHY), I²C, SPI, UART, and HDMI-CEC — covering the common industrial and consumer connectivity requirements in one package. ## Data converters and analog integration The 12-bit resolution is adequate for 0.1% measurement accuracy with proper reference and layout; the 19 input channels cover multi-sensor acquisition without external muxing. The internal oscillator trims to within 1% accuracy over temperature, enough for UART timing and most non-critical clocking, though a crystal is still advisable for CAN or USB operation where the bit-time tolerance is tighter. ## Active lifecycle — no supply risk for new designs The base product number STM32F072 covers a range of Flash and package options, so the die and test program are well-established.","metaTitle":"STM32F072RBT7TR ARM Cortex-M0 MCU, 48 MHz, 128 KB Flash","metaDescription":"STMicroelectronics STM32F072RBT7TR 32-bit ARM Cortex-M0 MCU at 48 MHz with 128 KB Flash, 16 KB SRAM, industrial temp -40°C to 105°C.","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":"Tape & Reel (TR)","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":"51","Core Processor":"ARM® Cortex®-M0","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 19x12b; D/A 1x12b","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":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3921","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/842c0bddc0ad2bfac87b7ea526219400.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F072RBT7TR/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of STM32F072RBT7TR?","answer":"The core runs at up to 48 MHz. At this speed the flash controller requires one wait state; the Cortex-M0 pipeline handles single-cycle branches and multiplies efficiently within this clock ceiling."},{"question":"Is STM32F072RBT7TR compatible with STM32F072RBT6?","answer":"The STM32F072RBT7TR and STM32F072RBT6 share the same base product number, 128 KB Flash, 64-LQFP package, and peripheral set. The suffix difference typically indicates a minor revision or test-program variant; they are pin-compatible and functionally interchangeable in most designs. Verify the specific errata and revision letter for your firmware baseline."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F072RBT7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F072RBT7TR 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}}