{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L475RGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L475RGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L475RGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32L475RGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L475RGT6, STM32L4 series, 32-Bit ARM Cortex-M4 MCU, 80MHz, 1MB Flash, 128K x 8 RAM, 1.71V-3.6V, 51 I/O, CANbus, USB OTG, QSPI, 64-LQFP, -40°C to 85°C.","salesMarkdown":"## Cortex-M4 at 80 MHz with 1 MB Flash — what this buys you The STM32L475RGT6: It packs 1 MB of Flash and 128 KB of RAM, giving firmware teams room for a full RTOS, multiple protocol stacks, and a generous OTA staging buffer. ## 80 MHz vs 32 MHz — the delta to the STM32L1 family The STM32L475RGT6 runs at 80 MHz, more than double the 32 MHz of the STM32L151CBU6A. The core architecture jumps from Cortex-M3 to Cortex-M4, adding a single-cycle multiply-accumulate and a hardware FPU. ## 64-LQFP footprint and board-level handling No exposed pad — all thermal dissipation goes through the leads, so keep the ambient airflow in mind if the part is running near its 85°C max. Supply decoupling: a 100 nF ceramic per VDD pair plus a 4.7 µF bulk cap on the main rail is the usual starting point. The internal oscillator is available, but for CAN or USB operation an external crystal is strongly recommended for jitter margin.","metaTitle":"STM32L475RGT6 STM32L4 MCU, ARM Cortex-M4 80MHz, 1MB Flash","metaDescription":"STMicroelectronics STM32L475RGT6 32-bit ARM Cortex-M4 MCU, 80MHz, 1MB Flash, 128KB RAM, CAN/USB OTG/QSPI, 1.71-3.6V, -40 to 85°C, 64-LQFP.","metaKeywords":null},"attributes":{"series":"STM32L4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"80MHz","Series":"STM32L4","Package":"Tray","RAM Size":"128K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"51","Core Processor":"ARM® Cortex®-M4","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L475","Program Memory Size":"1MB (1M 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":"$11.6200","priceTiers":[{"qty":1,"price":"$11.62000","currency":"USD"},{"qty":10,"price":"$10.49300","currency":"USD"},{"qty":25,"price":"$10.00520","currency":"USD"},{"qty":160,"price":"$8.68750","currency":"USD"},{"qty":320,"price":"$8.29706","currency":"USD"},{"qty":480,"price":"$7.56496","currency":"USD"},{"qty":960,"price":"$6.58884","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/48af0703a3f8e43920be9e3779c075aa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L475RGT6/alternatives.json"},"ai":{"faq":[{"question":"Does STM32L475RGT6 have CAN bus interface?","answer":"Yes, the connectivity list includes CANbus. It also has USB OTG, QSPI, multiple I²C and SPI ports, SAI, and UART/USART interfaces."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L475RGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L475RGT6 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}}