{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F031F6P6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F031F6P6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F031F6P6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F031F6P6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series, STM32F031F6P6TR, ARM Cortex-M0, 32-Bit Single-Core, 48MHz, 32KB (32K x 8) FLASH, 4K x 8 RAM, 20-TSSOP, -40°C~85°C.","salesMarkdown":"## 32 KB Flash, 4 KB SRAM — sizing the firmware and data budget The 32 KB Flash (32K x 8) and 4 KB SRAM (4K x 8) define the code and data space for this entry-level MCU. For a BOM cost engineer, this memory tier targets applications where the firmware fits in a few thousand lines of C — think simple sensor polling, PWM generation, or UART/I²C bridge functions. The 4 KB SRAM limits buffering; a design that needs large look-up tables or packet buffers should budget for external serial RAM or step up to a higher-density STM32F0 variant. ## Peripherals and connectivity — I²C, SPI, UART, PWM, and 12-bit ADC The 12-channel 12-bit ADC handles analog sensing. For a test validation engineer, the 15 I/O pins in the 20-TSSOP package mean careful pin-multiplexing planning — the ADC, PWM, and serial interfaces share pins, so the firmware team needs to confirm no resource conflict at the board level. For a procurement buyer, this means no last-time-buy deadline to manage, and the part is eligible for standard production orders through distribution.","metaTitle":"STM32F031F6P6TR ARM Cortex-M0 MCU, 48 MHz, 32 KB Flash","metaDescription":"STMicroelectronics STM32F031F6P6TR 32-bit ARM Cortex-M0 MCU at 48 MHz with 32 KB Flash, 4 KB SRAM, 20-TSSOP, -40 to 85°C. Active lifecycle, available to order.","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":"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":"15","Core Processor":"ARM® Cortex®-M0","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 12x12b","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)","Supplier Device Package":"20-TSSOP","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7127f169a82fed95ea2bf9d385a9c5f9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F031F6P6TR/alternatives.json"},"ai":{"faq":[{"question":"What is a direct replacement for STM32F031F6P6TR?","answer":"Within the STM32F0 series, pin-compatible alternatives exist with different Flash and SRAM densities — for example, the STM32F031F4P6 (16 KB Flash) and STM32F031F6P6 (same 32 KB Flash, non-TR suffix). Verify the exact memory and package match against your BOM before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F031F6P6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F031F6P6TR 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}}