{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G041K8U6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G041K8U6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G041K8U6","factsUrl":"https://icboms.com/api/mcp/products/STM32G041K8U6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32G041K8U6, ARM Cortex-M0+ 32-bit MCU, 64 MHz, 64 KB Flash, 8 KB SRAM, 30 I/O, 1.7 V to 3.6 V, -40°C to 85°C, 32-UFQFPN (5x5 mm) exposed pad.","salesMarkdown":"## Peripherals and connectivity for sensor fusion The 12-bit ADC samples 18 external channels, covering multi-sensor analog front ends. Serial connectivity covers I2C, SPI, and UART/USART with LIN and IrDA support, so it can talk to common sensor modules, display drivers, and CAN transceivers via a UART bridge.","metaTitle":"ST STM32G041K8U6 ARM Cortex-M0+ MCU, 64 MHz, 64 KB Flash","metaDescription":"STMicroelectronics STM32G041K8U6 32-bit ARM Cortex-M0+ MCU, 64 MHz, 64 KB Flash, 8 KB SRAM, 30 I/O, -40 to 85°C, 32-UFQFPN. 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-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 18x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32G041","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-UFQFPN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8174","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9adb38381601f0dfffeba83d21872113.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32G041K8U6/alternatives.json"},"ai":{"faq":[{"question":"How many I/O pins does STM32G041K8U6 have?","answer":"The MCU provides 30 general-purpose I/O pins, which includes the digital I/O lines available on the 32-pin package."},{"question":"What is the closest pin-compatible alternative to STM32G041K8U6?","answer":"Within the STM32G0 series, the STM32G031K8U6 shares the same 32-UFQFPN footprint and pinout, but runs at a lower 64 MHz core with reduced memory options. For a direct drop-in with identical memory and speed, the STM32G041K8U6 is the baseline; higher-density siblings like the STM32G041KBU6 (128 KB Flash) use the same package but require firmware changes for the larger memory map."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G041K8U6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G041K8U6 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}}