{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L476QGI6P","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L476QGI6P","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L476QGI6P","factsUrl":"https://icboms.com/api/mcp/products/STM32L476QGI6P","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L476QGI6P, STM32L4 series, 32-bit ARM Cortex-M4 MCU, 80MHz, 1MB Flash, 128KB SRAM, 109 I/O, 1.71V-3.6V supply, -40°C to 85°C, 132-UFBGA (7x7) package, Tray.","salesMarkdown":"## 1 MB Flash, 128 KB SRAM — memory budget for a connected sensor node The official product status is Active, meaning ST continues to manufacture and support this order code. For production planning, this eliminates the single-source obsolescence risk that haunts older STM32F1 or STM32L1 variants. If you need a second-source hedge, the STM32L4 series includes pin-compatible density options in the same UFBGA footprint — the base product number STM32L476 covers a range of Flash and SRAM configurations that share the same ball map.","metaTitle":"STM32L476QGI6P ARM Cortex-M4 MCU, 80MHz, 1MB Flash","metaDescription":"STMicroelectronics STM32L476QGI6P 32-bit ARM Cortex-M4 MCU at 80MHz with 1MB Flash, 128KB SRAM, 109 I/O, 1.71V-3.6V supply, -40°C to 85°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, LCD, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"109","Core Processor":"ARM® Cortex®-M4","Package / Case":"132-UFBGA","Product Status":"Active","Data Converters":"A/D 19x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L476","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"132-UFBGA (7x7)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.2498","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e4f865ae4830d5c8c1c745b3072c2e8e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L476QGI6P/alternatives.json"},"ai":{"faq":[{"question":"Can STM32L476QGI6P be used as a replacement for other STM32L4 series parts?","answer":"The STM32L476QGI6P shares the same base product number STM32L476 with other members of the STM32L4 series. Pin-compatible density variants in the same 132-UFBGA package exist with different Flash and SRAM sizes, but verify the specific ball map against your PCB layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L476QGI6P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L476QGI6P 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}}