{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G041F6P6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G041F6P6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G041F6P6","factsUrl":"https://icboms.com/api/mcp/products/STM32G041F6P6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32G041F6P6, STM32G0 series, 32-bit ARM Cortex-M0+ MCU, 64MHz, 32KB Flash, 8K x 8 RAM, 18 I/O, 1.7V-3.6V, -40°C~85°C, 20-TSSOP.","salesMarkdown":"## 64 MHz Cortex-M0+ in a 20-pin TSSOP — what fits in this footprint The 8 KB RAM handles a couple of DMA buffers for the 12-bit ADC (17 channels) without spilling into stack overflow. If your application needs over-the-air firmware updates or a larger lookup table, step up to the 64 KB Flash variants in the same package. For a 3.3 V regulated rail, the 1.7 V floor gives margin during cold-crank dips. This makes it a safe choice for a new BOM line or a production ramp — no forced redesign horizon from the supplier side.","metaTitle":"STM32G041F6P6 ARM Cortex-M0+ MCU, 64MHz, 32KB Flash","metaDescription":"STMicroelectronics STM32G041F6P6 32-bit MCU with 64MHz Cortex-M0+, 32KB Flash, 8KB RAM, 18 I/O, -40 to 85°C.","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":"Tube","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":"18","Core Processor":"ARM® Cortex®-M0+","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 17x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32G041","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)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6780","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9adb38381601f0dfffeba83d21872113.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32G041F6P6/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32G041F6P6 and STM32G031F6P6?","answer":"The G041 adds a 12-bit ADC with 17 channels (vs 16 on the G031) and includes I²S and IrDA connectivity not present on the G031. The G041 also integrates a brown-out detect and POR block that the G031 lacks. Pin-compatible in the same package, so a swap requires only a firmware change."},{"question":"Does STM32G041F6P6 have 5V tolerant I/O?","answer":"No. Driving a 5 V logic input without a level shifter risks exceeding the absolute maximum ratings. Use an external translator or a 3.3 V-tolerant peripheral."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G041F6P6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G041F6P6 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}}