{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G474VCT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G474VCT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G474VCT6","factsUrl":"https://icboms.com/api/mcp/products/STM32G474VCT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32G4 series, STM32G474VCT6, 32-bit ARM Cortex-M4F MCU, 170MHz, 256KB Flash, 128K x 8 RAM, 86 I/O, 100-LQFP, -40 to 85°C.","salesMarkdown":"## What the 170 MHz Cortex-M4F buys you That core includes a single-precision FPU and DSP instructions, so control loops and sensor fusion algorithms run without a separate coprocessor. The 256 KB of Flash and 128 KB of RAM give firmware room for a real-time OS, communications stacks, and data buffers typical in motor drives, digital power supplies, and industrial automation. ## Analog front-end density in a 100-pin package With 42 multiplexed 12-bit ADC channels and 7 independent 12-bit DAC outputs, this part consolidates what would normally require external converters or a larger package. The ADC bank can sample multiple phases in a motor drive simultaneously, and the DACs generate reference voltages or analog setpoints without extra glue. ## Package and temperature grade Housed in a 100-LQFP (14x14 mm) with 0.5 mm pitch, it sits on a standard four-layer PCB without blind vias. Internal oscillator and POR/Brown-out detect reduce external BOM count. ## Lifecycle and supply position It is a current-production line, qualified for new designs and volume builds.","metaTitle":"STM32G474VCT6 ARM Cortex-M4F MCU, 170MHz, 256KB Flash","metaDescription":"STMicroelectronics STM32G474VCT6 32-bit MCU with 170MHz ARM Cortex-M4F, 256KB Flash, 128KB RAM, 42x12b ADC, 7x12b DAC, 86 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":"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":"256KB (256K 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":"$7.6430","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/320421a839b0221632b77f7510de8363.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32G474VCT6 in this family?","answer":"Within the STM32G4 series, the STM32G474VCT6 shares its 100-LQFP footprint with other Flash and RAM density variants. Pin-compatible options include parts with up to 512 KB Flash or different analog channel counts, but the exact replacement depends on your firmware memory budget and peripheral requirements. No single drop-in is guaranteed without reviewing the specific memory map and feature set."},{"question":"How to program STM32G474VCT6?","answer":"The STM32G474VCT6 supports SWD and boot-from-system-memory for programming via UART or DFU. It is fully compatible with STM32CubeIDE, which generates HAL and LL code for the Cortex-M4F core. The bootloader does not steal user Flash—the full 256 KB is available for application code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G474VCT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G474VCT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:32:08.249Z","lastPublished":"2026-07-16T12:32:08.249Z","indexable":true}}