{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32G441RBT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32G441RBT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32G441RBT6","factsUrl":"https://icboms.com/api/mcp/products/STM32G441RBT6","rawCanonicalId":null},"summary":{"shortDescription":"ST STM32G4 series, 32-Bit Single-Core ARM Cortex-M4, 170MHz, 128KB (128K x 8) FLASH, 32K x 8 RAM, 64-LQFP (10x10), -40°C~85°C.","salesMarkdown":"## 170 MHz Cortex-M4 with analog-rich peripheral set The STM32G441RBT6 is a 32-bit ARM Cortex-M4 MCU from STMicroelectronics, clocked at 170 MHz, with 128 KB Flash and 32K x 8 RAM. It integrates a 23-channel 12-bit ADC and four 12-bit DACs, making it a fit for mixed-signal control loops in motor drives, digital power supplies, and industrial sensors. Connectivity covers CANbus, I²C, IrDA, LINbus, SAI, SPI, UART/USART, and USB. With 52 I/Os in a 64-LQFP package, the device can handle multiple serial buses alongside analog inputs and PWM outputs without external muxing. ## Supply range and oscillator","metaTitle":"ST STM32G441RBT6 ARM Cortex-M4 MCU, 170MHz, 128KB Flash","metaDescription":"STM32G441RBT6 32-bit MCU, 170MHz Cortex-M4, 128KB Flash, 32Kx8 RAM, 64-LQFP, -40°C to 85°C. EOL hot lifecycle. Sourced to order against RFQ.","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":"32K 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, SAI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"ARM® Cortex®-M4","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 23x12b; D/A 4x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32G441","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.7793","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/617f970f95dd7e57a69315817089e6bf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32G441RBT6/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for STM32G441RBT6?","answer":"Current pricing and availability are confirmed at quote time against an RFQ. We source this EOL hot part through independent distribution and verified surplus lots — submit an RFQ for a firm quote with date-code and packaging details."},{"question":"What is STM32G441RBT6's listed speed on this component line?","answer":"The STM32G441RBT6 is rated at 170 MHz, which is the maximum core clock for the ARM Cortex-M4 on this device."},{"question":"What is STM32G441RBT6's listed series?","answer":"It belongs to the STM32G4 series, a family of mixed-signal MCUs with Cortex-M4 cores optimized for digital power and motor control."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32G441RBT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32G441RBT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}