{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G031K4T6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G031K4T6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G031K4T6","factsUrl":"https://icboms.com/api/mcp/products/STM32G031K4T6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32G0 series, ARM® Cortex®-M0+ 32-bit MCU, 64 MHz, 16KB Flash, 8K x 8 RAM, 30 I/O, 1.7V–3.6V, -40°C to 85°C, 32-LQFP (7x7 mm).","salesMarkdown":"At 64 MHz, the Cortex-M0+ handles single-loop control, UART/SPI/I²C bridging, and sensor readout. The 16 KB Flash and 8 KB RAM limit firmware to that size; larger code requires a pin-compatible part with more Flash. ## I/O and connectivity Thirty I/O lines in a 32-pin package means most pins are shared between GPIO and alternate functions.","metaTitle":"ST STM32G031K4T6 ARM Cortex-M0+ MCU, 64 MHz, 16 KB Flash, 32-LQFP","metaDescription":"STMicroelectronics STM32G031K4T6 32-bit MCU: ARM Cortex-M0+ at 64 MHz, 16 KB Flash, 8 KB RAM, 30 I/O, -40°C to 85°C, 32-LQFP. 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":"64MHz","Series":"STM32G0","Package":"Tray","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"30","Core Processor":"ARM® Cortex®-M0+","Package / Case":"32-LQFP","Product Status":"Active","Data Converters":"A/D 18x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32G031","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5712","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/141ddc95d6f3725d3774270d721c57e2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32G031K4T6/alternatives.json"},"ai":{"faq":[{"question":"What is the flash memory size of STM32G031K4T6?","answer":"The STM32G031K4T6 has 16 KB of Flash program memory and 8 KB of SRAM."},{"question":"What is the operating voltage range of STM32G031K4T6?","answer":"The supply voltage range is 1.7 V to 3.6 V on Vcc/Vdd."},{"question":"Is STM32G031K4T6 compatible with the STM32G0 series ecosystem?","answer":"Yes — the STM32G031K4T6 is part of the STM32G0 series and shares the same peripheral set, HAL drivers, and development toolchain (STM32CubeIDE, STM32CubeMX) as the rest of the family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G031K4T6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G031K4T6 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}}