{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F051R6T7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F051R6T7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F051R6T7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F051R6T7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series STM32F051R6T7TR, ARM Cortex-M0 32-bit MCU, 48 MHz, 32 KB Flash, 8 KB RAM, 55 I/O, 64-LQFP, -40 to 105°C.","salesMarkdown":"## Memory ceiling and analog integration — what fits in 32 KB / 8 KB The STM32F051R6T7TR: The 19-channel 12-bit ADC lets you sample multiple analog inputs without an external mux, and the single 12-bit DAC provides one analog output for setpoint generation or waveform synthesis. The internal oscillator saves the crystal BOM cost for applications that can tolerate ±1% accuracy over temperature. The base product number is STM32F051, and the series is STM32F0. For dual-sourcing, the STM32L151CBU6A is a different architecture (Cortex-M3 at 32 MHz, 1.8 V supply, 85°C max) — not a pin-compatible second source, but a lower-power sibling if the project later needs USB and extended battery life. The MCU is supplied in a 64-LQFP package with a 10x10 mm body, surface-mount. Supply voltage range is 2.0 V to 3.6 V, covering 3.3 V and 2.5 V rails. ROHS3 compliant.","metaTitle":"STM32F051R6T7TR STM32F0 ARM Cortex-M0 MCU, 48 MHz","metaDescription":"STMicroelectronics STM32F051R6T7TR 32-bit MCU, ARM Cortex-M0 core at 48 MHz, 32 KB Flash, 8 KB RAM, 55 I/O, -40 to 105°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"STM32F0","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"55","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":"STM32F051","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.5100","priceTiers":[{"qty":1,"price":"$4.51000","currency":"USD"},{"qty":10,"price":"$4.04800","currency":"USD"},{"qty":25,"price":"$3.82640","currency":"USD"},{"qty":100,"price":"$3.31620","currency":"USD"},{"qty":250,"price":"$3.14620","currency":"USD"},{"qty":500,"price":"$2.82306","currency":"USD"},{"qty":1000,"price":"$2.38089","currency":"USD"},{"qty":2000,"price":"$2.26185","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5b8222026032a8f6c67417def25d2d17.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F051R6T7TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F051R6T7TR and STM32F051R6T6?","answer":"The difference is in the shipping medium and temperature grade suffix. The core silicon and memory configuration are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F051R6T7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F051R6T7TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}