{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G031K8T6U","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G031K8T6U","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G031K8T6U","factsUrl":"https://icboms.com/api/mcp/products/STM32G031K8T6U","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32G031K8T6U, STM32G0 series, 32-Bit Single-Core ARM Cortex-M0+, 64MHz, 64KB (64K x 8) FLASH, 8K x 8 RAM, 1.7V ~ 3.6V, 30 I/O, -40°C ~ 85°C, 32-LQFP (7x7), Tray.","salesMarkdown":"## 64 MHz Cortex-M0+ in a 32-LQFP — what the memory and speed mean for your BOM For a motor-control loop or a sensor hub polling at 10 kHz, the Cortex-M0+ pipeline keeps interrupt latency predictable. The 8 KB SRAM is the hard limit for stack, heap, and DMA buffers; if your application needs a large frame buffer or multiple protocol stacks, step up to the 18 KB or 36 KB RAM variants in the G0 family. ## Industrial temperature grade and peripheral fit The brown-out detect and POR simplify power sequencing on a shared rail.","metaTitle":"STM32G031K8T6U ARM Cortex-M0+ MCU, 64 MHz, 64 KB Flash","metaDescription":"STMicroelectronics STM32G031K8T6U 32-bit MCU with 64 MHz Cortex-M0+ core, 64 KB Flash, 8 KB RAM, 30 I/O, -40 to 85°C. Active lifecycle.","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, SmartCard, 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 SAR","Oscillator Type":"External, Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32G031","Program Memory Size":"64KB (64K 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":"$2.9500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9c76df672453926eff65e748ce93d981.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32G031K8T6U/alternatives.json"},"ai":{"faq":[{"question":"Is STM32G031K8T6U a direct replacement for STM32G031K6?","answer":"The STM32G031K6 is the lower-density sibling in the same G0 family — it has 32 KB Flash instead of 64 KB. Both share the same 32-LQFP package and pinout, so the STM32G031K8T6U is a drop-in hardware replacement with double the program memory. Firmware that fits in 32 KB will run unmodified; if the original code used the full 32 KB, the extra headroom is a bonus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G031K8T6U","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G031K8T6U 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}}