{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L475RGT7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L475RGT7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L475RGT7","factsUrl":"https://icboms.com/api/mcp/products/STM32L475RGT7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series, ARM Cortex-M4 32-bit MCU, 80 MHz, 1 MB Flash, 128 KB SRAM, 51 I/O, 64-LQFP, -40°C to 105°C.","salesMarkdown":"## Device overview and key features The STMicroelectronics STM32L475RGT7 is a 32-bit single-core ARM Cortex-M4 microcontroller from the STM32L4 ultra-low-power series. Brown-out detect and reset are built in, so an external supervisor is optional in many designs. The STM32L476RGT7 is a pin-compatible sibling within the same STM32L4 family — the primary difference being the L476's additional Chrom-ART graphics accelerator and larger SRAM option, which may affect code portability if those features are used.","metaTitle":"STM32L475RGT7 ARM Cortex-M4 MCU, 80 MHz, 1 MB Flash","metaDescription":"STMicroelectronics STM32L475RGT7 32-bit MCU with ARM Cortex-M4 core at 80 MHz, 1 MB Flash, 128 KB SRAM, 51 I/O, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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~105°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.5938","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/48af0703a3f8e43920be9e3779c075aa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L475RGT7/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32L475RGT7?","answer":"The STM32L476RGT7 is a pin-compatible alternative within the same STM32L4 family. The L476 adds a Chrom-ART graphics accelerator and offers larger SRAM options, but shares the same 64-LQFP footprint and peripheral set. Code migration is straightforward if the extra features are not used."},{"question":"What is STM32L475RGT7's listed speed?","answer":"The core is rated for 80 MHz operation, which is the maximum clock frequency for the ARM Cortex-M4 CPU in this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L475RGT7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L475RGT7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}