{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F031K6T7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F031K6T7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F031K6T7","factsUrl":"https://icboms.com/api/mcp/products/STM32F031K6T7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series STM32F031K6T7, ARM Cortex-M0, 32-bit, 48 MHz, 32 KB Flash, 4K x 8 RAM, 2.0-3.6 V, -40 to 105 °C, 32-LQFP.","salesMarkdown":"## 48 MHz Cortex-M0 — what the core speed buys you At 48 MHz the Cortex-M0 delivers about 0.95 DMIPS/MHz, enough for sensor polling, UART/I²C protocol handling, and simple PID loops. The 32 KB Flash is the firmware ceiling — if your application fits in 28 KB of compiled code, this part leaves headroom; if it needs 40 KB, step up to the STM32F031K6's 64 KB sibling. The 4 KB SRAM is tight for buffered communication stacks; plan for a ring-buffer approach rather than full-frame double-buffering. 25 I/O pins in the 32-LQFP package give access to a 13-channel 12-bit ADC, I²C, SPI, USART with LIN and IrDA support, plus a PWM timer. DMA and I²S are on board for audio or data-streaming tasks without CPU overhead. No last-time-buy notice has been issued, and the STM32F0 series remains in volume production.","metaTitle":"STM32F031K6T7 ARM Cortex-M0 MCU, 48 MHz, 32 KB Flash","metaDescription":"STMicroelectronics STM32F031K6T7 32-bit ARM Cortex-M0 MCU, 48 MHz speed, 32 KB Flash, 4 KB SRAM, -40 to 105°C, 32-LQFP.","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":"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":"25","Core Processor":"ARM® Cortex®-M0","Package / Case":"32-LQFP","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~105°C(TA)","Supplier Device Package":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7127f169a82fed95ea2bf9d385a9c5f9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F031K6T7/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32F031K6T7?","answer":"The STM32F031K6T7 extends that to -40 to 105 °C. For higher Flash density in the same package, look at the STM32F031K8T7 (64 KB Flash, 8 KB SRAM). All share the same ARM Cortex-M0 core and peripheral set."},{"question":"What are the specifications of STM32F031K6T7?","answer":"It has 32 KB Flash, 4 KB SRAM, 25 I/O pins, a 13-channel 12-bit ADC, and supports I²C, SPI, USART, I²S, and PWM. It operates from 2.0 to 3.6 V over a -40 to 105 °C temperature range in a 32-LQFP package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F031K6T7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F031K6T7 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}}