{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F091CCU7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F091CCU7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F091CCU7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F091CCU7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series, ARM Cortex-M0 32-bit MCU, 48 MHz, 256 KB Flash, 32K x 8 SRAM, 38 I/O, CANbus/I²C/SPI/UART, 48-UFQFN Exposed Pad, -40°C to 105°C.","salesMarkdown":"The STM32F091CCU7TR: 38 I/O, 13-channel 12-bit ADC, 2-channel 12-bit DAC, CANbus, I²C, SPI, UART/USART. ## Package and mounting — what you need to know for the board 48-UFQFN Exposed Pad package (7x7 mm).","metaTitle":"STM32F091CCU7TR 32-bit ARM Cortex-M0 MCU, 48 MHz","metaDescription":"STM32F091CCU7TR 32-bit ARM Cortex-M0 MCU from STMicroelectronics, 48 MHz, 256 KB Flash, 32K x 8 SRAM, 38 I/O, -40°C to 105°C, 48-UFQFN.","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":"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","Mounting Type":"Surface Mount","Number of I/O":"38","Core Processor":"ARM® Cortex®-M0","Package / Case":"48-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 13x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F091","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4630","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/eb815e3c1023a3c34c75039eeb7a4080.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F091CCU7TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F091CCU7TR and STM32F091RCT6?","answer":"The STM32F091RCT6 is the same core (ARM Cortex-M0 at 48 MHz) and same memory (256 KB Flash, 32K x 8 SRAM) but in a 64-pin LQFP package with more I/O. The STM32F091CCU7TR is a 48-UFQFN package with 38 I/O — they are not pin-compatible, so a board redesign is needed to swap between them."},{"question":"What is the difference between STM32F091CCU7 and STM32F091CCU6?","answer":"The '7' grade is the wider industrial range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F091CCU7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F091CCU7TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}