{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L496QGI6S","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L496QGI6S","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L496QGI6S","factsUrl":"https://icboms.com/api/mcp/products/STM32L496QGI6S","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L496QGI6S, STM32L4 series, 32-bit ARM Cortex-M4 MCU, 80MHz, 1MB Flash, 320KB SRAM, 110 I/O, 132-UFBGA, -40 to 85°C.","salesMarkdown":"The 132-UFBGA package (7x7 mm) keeps the footprint small for space-constrained designs, but the fine-pitch BGA demands careful PCB layout and a controlled reflow profile. ## 80 MHz core speed and memory sizing for the firmware team The 80 MHz Cortex-M4 with FPU handles single-cycle MAC operations and floating-point math without a software library, which matters for sensor fusion or motor-control loops. The 1 MB Flash is organized as 1M x 8; the 320 KB SRAM is enough for a real-time OS with multiple task stacks and a moderate frame buffer for a small LCD display. The Quad-SPI interface (listed under connectivity) lets you map external serial Flash or PSRAM into the memory space for data logging or OTA update staging without chewing up GPIO. ## Industrial temperature range and analog integration The brown-out detect and reset block (listed under peripherals) keeps the core from running on a drooping supply, which is critical in battery-powered or energy-harvesting designs. ST lists the STM32L496QGI6S as an active product with no end-of-life notification. If the design later requires a different package or memory density, the STM32L496 base product number shares the same peripheral set across the family, making a pin-compatible migration straightforward within the UFBGA options.","metaTitle":"STM32L496QGI6S ARM Cortex-M4 MCU, 80MHz, 1MB Flash","metaDescription":"STMicroelectronics STM32L496QGI6S 32-bit ARM Cortex-M4 MCU at 80MHz with 1MB Flash, 320KB SRAM, 132-UFBGA, -40 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":"320K 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":"110","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":"STM32L496","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":"$10.0731","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dbf144c6d56bea099c588269b06b4db3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L496QGI6S/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32L496QGI6S?","answer":"Within the STM32L496 series, other devices sharing the same 132-UFBGA footprint and peripheral set offer different Flash and SRAM densities. The base product number STM32L496 covers the family; selecting a sibling with the same package code (QGI) ensures pin compatibility while adjusting memory size up or down for the application's needs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L496QGI6S","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L496QGI6S 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}}