{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G474VET6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G474VET6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G474VET6","factsUrl":"https://icboms.com/api/mcp/products/STM32G474VET6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32G4 series, STM32G474VET6, 32-Bit Single-Core ARM Cortex-M4F, 170MHz, 512KB Flash, 128K x 8 RAM, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## 170 MHz Cortex-M4F with FPU — the performance anchor The 100-LQFP package (14x14 mm body) exposes 86 general-purpose I/O, enough to capture multiple encoder channels, gate-driver PWM inputs, and parallel sensor buses without a port expander. ## Analog density: 42 ADC channels and 7 DAC outputs The on-chip data-converter count is the feature that justifies the 100-pin package: 42 analog inputs multiplexed into the 12-bit successive-approximation ADC, plus seven independent 12-bit DAC channels. For a three-phase motor drive with current sensing on each phase leg plus DC-link voltage and temperature monitoring, you can keep all measurements on-chip and avoid an external analog mux. The seven DACs can serve as comparator thresholds, analog reference levels for external sensor excitation, or waveform-generation outputs in a multi-axis servo application. The QSPI interface supports memory-mapped access to external NOR Flash or PSRAM, useful when the 512 KB internal Flash is tight for a combined bootloader + application image. Brown-out detect, POR, and a windowed watchdog are integrated, which simplifies the supervisory circuitry on the BOM. The laser-etched date-code and marking on each tray-lot can be traced back to ST's authorized channel for provenance verification.","metaTitle":"STM32G474VET6 STM32G4 MCU, 170MHz Cortex-M4F, 512KB Flash","metaDescription":"STMicroelectronics STM32G474VET6 32-bit ARM Cortex-M4F MCU at 170MHz with 512KB Flash, 128KB SRAM, 42-ch 12-bit ADC, 7-ch 12-bit DAC, 86 I/O, 100-LQFP.","metaKeywords":null},"attributes":{"series":"STM32G4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"86","Core Processor":"ARM® Cortex®-M4F","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 42x12b; 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 ~ 85°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.2600","priceTiers":[{"qty":1,"price":"$11.26000","currency":"USD"},{"qty":10,"price":"$10.17000","currency":"USD"},{"qty":25,"price":"$9.69640","currency":"USD"},{"qty":90,"price":"$8.41944","currency":"USD"},{"qty":270,"price":"$8.04104","currency":"USD"},{"qty":450,"price":"$7.33156","currency":"USD"},{"qty":990,"price":"$6.38555","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/03bc57544a8ab207037230d3480393de.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32G474VET6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of STM32G474VET6?","answer":"The STM32G474VET6 is rated for a maximum core clock speed of 170 MHz, driven by an ARM Cortex-M4F with hardware floating-point unit."},{"question":"What package does STM32G474VET6 come in?","answer":"The STM32G474VET6 is supplied in a 100-pin LQFP package (100-LQFP) with a 14x14 mm body, surface-mount assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G474VET6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G474VET6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}