{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F031G6U6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F031G6U6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F031G6U6","factsUrl":"https://icboms.com/api/mcp/products/STM32F031G6U6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F031G6U6, STM32F0 series, 32-bit ARM Cortex-M0 MCU, 48 MHz, 32 KB Flash, 4 KB SRAM, 23 I/O, 2V–3.6V supply, -40°C to 85°C, 28-UFQFN.","salesMarkdown":"## Memory and peripheral budget for the BOM The 23 available I/O pins (in the 28-UFQFN package) leave enough headroom for a small keypad, LED indicators, and a serial debug header. The base product number is STM32F031, and the series is STM32F0 — a broad, well-supported family with consistent tooling and documentation. ## Package and supply rail notes The 13-channel 12-bit ADC provides enough analog inputs for monitoring a few sensor voltages or potentiometers.","metaTitle":"STM32F031G6U6 MCU, ARM Cortex-M0, 48 MHz, 32 KB Flash","metaDescription":"STMicroelectronics STM32F031G6U6 32-bit MCU with ARM Cortex-M0 core at 48 MHz, 32 KB Flash, 4 KB SRAM, 23 I/O, industrial temp -40°C to 85°C.","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":"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":"23","Core Processor":"ARM® Cortex®-M0","Package / Case":"28-UFQFN","Product Status":"Active","Data Converters":"A/D 13x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F031","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9400","priceTiers":[{"qty":1,"price":"$2.94000","currency":"USD"},{"qty":10,"price":"$2.64300","currency":"USD"},{"qty":25,"price":"$2.49320","currency":"USD"},{"qty":80,"price":"$2.12425","currency":"USD"},{"qty":230,"price":"$1.99457","currency":"USD"},{"qty":490,"price":"$1.74522","currency":"USD"},{"qty":980,"price":"$1.44605","currency":"USD"},{"qty":2450,"price":"$1.34632","currency":"USD"},{"qty":4900,"price":"$1.29646","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7127f169a82fed95ea2bf9d385a9c5f9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F031G6U6/alternatives.json"},"ai":{"faq":[{"question":"What are the alternatives to STM32F031G6U6?","answer":"A functional alternative in the STM32 portfolio is the STM32L151CBU6A, which runs an ARM Cortex-M3 core at 32 MHz, offers more I/O (37), includes USB and dual DACs, and operates down to 1.8 V. It is not a pin-for-pin replacement — the package and peripheral set differ — but it serves as a higher-performance option when the application needs more memory or lower-voltage operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F031G6U6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F031G6U6 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}}