{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F050K4U6A","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F050K4U6A","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F050K4U6A","factsUrl":"https://icboms.com/api/mcp/products/STM32F050K4U6A","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series, STM32F050K4U6A, 32-bit ARM Cortex-M0 MCU, 48 MHz, 16 KB Flash, 4 KB SRAM, 27 I/O, 2 V to 3.6 V, -40°C to 85°C, 32-UFQFN exposed pad.","salesMarkdown":"The STM32F050K4U6A carries an obsolete lifecycle status per the manufacturer. Any BOM line using this part should be reviewed for a form-fit-function alternative. ## Package and thermal considerations The exposed pad also serves as the primary heat-dissipation path — without proper thermal stitching, continuous operation near the upper temperature limit may degrade reliability.","metaTitle":"STM32F050K4U6A ARM Cortex-M0 MCU, 48 MHz, 16 KB Flash","metaDescription":"STMicroelectronics STM32F050K4U6A 32-bit MCU, 48 MHz ARM Cortex-M0, 16 KB Flash, 4 KB SRAM, 27 I/O, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"48MHz","Series":"STM32F0","Package":"Tray","RAM Size":"4K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"27","Core Processor":"ARM® Cortex®-M0","Package / Case":"32-UFQFN Exposed Pad","Product Status":"Obsolete","Data Converters":"A/D 10x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F050","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-UFQFPN (5x5)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$55.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6cf3f3d670d0b2e08169395edac7b661.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F050K4U6A/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F050K4U6A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F050K4U6A 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}}