{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G474RET3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G474RET3","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G474RET3","factsUrl":"https://icboms.com/api/mcp/products/STM32G474RET3","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32G4 series, ARM Cortex-M4F 32-bit MCU, 170 MHz, 512 KB Flash, 128 KB SRAM, 26x12b ADC, 7x12b DAC, 52 I/O, 64-LQFP, -40 to 125°C.","salesMarkdown":"## Where it fits — motor drive, digital power, industrial control The 52 I/O lines and CANbus, I²C, SPI, UART/USART, QSPI connectivity handle fieldbus gateways and sensor arrays. Internal oscillator and brown-out detect reduce external BOM count for space-constrained boards. ## Lifecycle status — EOL hot, sourced to order The STM32G474RET3 has an EOL hot lifecycle designation. The manufacturer has issued an end-of-life notice. We source and quote it to order against an RFQ. ## What the 170 MHz and 512 KB Flash mean for your BOM At 170 MHz, the Cortex-M4F with single-cycle multiply-accumulate and floating-point unit handles real-time control loops — field-oriented motor control, digital PFC, or LLC resonant converter — without an external DSP. The 512 KB Flash is sized for firmware with multiple control algorithms and communication stacks; 128 KB SRAM leaves headroom for data logging and large lookup tables. The 26 ADC channels let you sample all three phase currents plus DC-link voltage and temperature in one conversion cycle.","metaTitle":"ST STM32G474RET3 ARM Cortex-M4F MCU, 170 MHz, 512 KB Flash","metaDescription":"STMicroelectronics STM32G474RET3 32-bit MCU with ARM Cortex-M4F core at 170 MHz, 512 KB Flash, 128 KB SRAM, 26x12b ADC, 7x12b DAC, -40 to 125°C. Sourced 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":"170MHz","Series":"STM32G4","Package":"Tray","RAM Size":"128K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"ARM® Cortex®-M4F","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 26x12b; D/A 7x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32G474","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.6600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7cca1988c5251fdee3769bca6982741b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32G474RET3/alternatives.json"},"ai":{"faq":[{"question":"What is STM32G474RET3's listed speed?","answer":"The core processor runs at 170 MHz."},{"question":"What series does STM32G474RET3 belong to?","answer":"It is part of the STM32G4 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G474RET3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G474RET3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:12:59.411Z","lastPublished":"2026-07-11T18:12:59.411Z","indexable":true}}