{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F051C8U6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F051C8U6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F051C8U6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F051C8U6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series, ARM Cortex-M0, 32-bit MCU, 48 MHz, 64 KB Flash, 8K x 8 RAM, 39 I/O, 2V~3.6V, -40°C~85°C, 48-UFQFN Exposed Pad, Tape & Reel.","salesMarkdown":"The STM32F051C8U6TR: 32-bit single-core MCU built around the ARM Cortex-M0 processor, running at up to 48 MHz. Program memory is 64 KB of Flash, organized as 64K x 8 bits. ## 39 I/O and the peripheral set — what you can connect without external logic With 39 I/O pins available, you can drive a 16x2 character LCD, read a dozen switches, and still have pins left for serial communication. The peripheral list includes DMA (for memory-to-peripheral transfers without CPU load), I²S (for digital audio), POR (power-on reset), PWM (for motor or LED dimming), and a watchdog timer. There is also an internal oscillator, so you can run without an external crystal for cost-sensitive designs, though accuracy will be lower. ## Analog: 13-channel 12-bit ADC and one 12-bit DAC ## Package: 48-UFQFN with exposed pad — hand-solderable? The part comes in a 48-UFQFN exposed pad package (7x7 mm body). The MCU operates from 2.0 V to 3.6 V on the Vcc/Vdd rail, which covers standard 3.3 V and 2.5 V logic levels.","metaTitle":"STM32F051C8U6TR ARM Cortex-M0 MCU, 48 MHz, 64 KB Flash","metaDescription":"STMicroelectronics STM32F051C8U6TR 32-bit MCU with ARM Cortex-M0 core at 48 MHz, 64 KB Flash, 8 KB RAM, 39 I/O, 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); Cut Tape (CT)","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, POR, PWM, WDT","Connectivity":"HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"39","Core Processor":"ARM® Cortex®-M0","Package / Case":"48-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 13x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F051","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5b8222026032a8f6c67417def25d2d17.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F051C8U6TR/alternatives.json"},"ai":{"faq":[{"question":"How many I/O pins does STM32F051C8U6TR have?","answer":"It has 39 I/O pins available on the 48-pin package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F051C8U6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F051C8U6TR 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}}