{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F051C6T6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F051C6T6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F051C6T6","factsUrl":"https://icboms.com/api/mcp/products/STM32F051C6T6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F051C6T6, ARM Cortex-M0 32-bit MCU, 48 MHz, 32 KB Flash, 8 KB SRAM, 39 I/O, 48-LQFP, -40°C to 85°C.","salesMarkdown":"## Memory and peripheral mix for control applications The 48 MHz Cortex-M0 core handles the control loop without a cache or prefetch buffer, so interrupt latency is deterministic. The integrated DMA controller offloads peripheral transfers (ADC results, UART streams) without stalling the core. ## 48-LQFP package and I/O count Housed in a 48-pin LQFP with a 7x7 mm body (0.5 mm pitch), the STM32F051C6T6 brings out 39 I/Os — enough for a keypad matrix, a small character LCD, and a few sensor interrupts on a two-layer PCB. The LQFP footprint is hand-solderable in rework and does not require blind vias. For a BOM line going into production today, this means no last-time-buy scheduling and no forced migration mid-cycle.","metaTitle":"STM32F051C6T6 ARM Cortex-M0 MCU, 48 MHz, 32 KB Flash","metaDescription":"STMicroelectronics STM32F051C6T6 32-bit MCU with 48 MHz Cortex-M0 core, 32 KB Flash, 8 KB SRAM, 39 I/O. Industrial temp -40°C to 85°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":"Tray","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-LQFP","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":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5b8222026032a8f6c67417def25d2d17.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F051C6T6/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32F051C6T6?","answer":"Within the STM32F0 series, the STM32F051C8T6 offers double the Flash (64 KB) in the same 48-LQFP footprint and pinout, making it a direct drop-in upgrade when firmware size is the constraint. For a lower-density option, the STM32F050C6T6 shares the same package but lacks the DAC and HDMI-CEC peripheral."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F051C6T6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F051C6T6 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}}