{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L475RCT7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L475RCT7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L475RCT7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L475RCT7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series, ARM Cortex-M4 32-bit MCU, 80MHz, 256KB Flash, 128K x 8 SRAM, 1.71V to 3.6V, 51 I/O, -40°C to 105°C, 64-LQFP, Tape & Reel.","salesMarkdown":"The STM32L475RCT7TR is supplied in a 64-LQFP (10x10 mm) package. ## Connectivity and peripherals — what is on-chip That means a single-chip design can handle a CAN gateway, a USB mass-storage device, or a QSPI NOR Flash for code-shadowing without glue logic. The internal oscillator is available, though an external crystal improves clock accuracy for USB or CAN timing. ## Lifecycle and sourcing posture The base product number STM32L475 covers a family of density and package variants, so a pin-compatible upgrade path exists within the series if memory or I/O requirements grow.","metaTitle":"STM32L475RCT7TR STM32L4 ARM Cortex-M4 MCU, 80MHz","metaDescription":"STMicroelectronics STM32L475RCT7TR 32-bit MCU with ARM Cortex-M4 core at 80MHz, 256KB Flash, 128KB SRAM, industrial temp -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":"Tape & Reel (TR)","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":"256KB (256K 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":"$4.7686","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/48af0703a3f8e43920be9e3779c075aa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does STM32L475RCT7TR compare to STM32L476RCT6?","answer":"Both are STM32L4 series MCUs with the same ARM Cortex-M4 core and 256 KB Flash. The STM32L476RCT6 typically includes a larger SRAM (128 KB vs 128 KB here — same) and a few additional peripherals like a second DAC or a TSC. The main difference is the package: the STM32L475RCT7TR is in a 64-LQFP, while the STM32L476RCT6 is often in a 64-LQFP as well, but the temperature grade and supply voltage range are identical. For most designs, the choice comes down to peripheral set requirements and availability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L475RCT7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L475RCT7TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:40:19.674Z","lastPublished":"2026-07-16T12:40:19.674Z","indexable":true}}