{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L496AEI6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L496AEI6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L496AEI6","factsUrl":"https://icboms.com/api/mcp/products/STM32L496AEI6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series, STM32L496AEI6, 32-bit ARM Cortex-M4 MCU, 80MHz, 512KB Flash, 320K x 8 RAM, 136 I/O, CANbus/USB OTG/QSPI, 1.71V-3.6V, -40°C to 85°C, 169-UFBGA.","salesMarkdown":"## What the STM32L496AEI6 brings to the board The 169-UFBGA (7x7 mm) package keeps the footprint tight, but the 136 I/O lines demand careful fanout — plan for at least four signal layers if you use most of the GPIO. On the connectivity side, you get CAN, USB OTG, QSPI, SAI, and multiple UART/SPI/I²C ports, so it can serve as the hub in an industrial gateway or a multi-sensor data logger. The Cortex-M4 core runs at 80 MHz with a single-precision FPU. The 320 KB SRAM supports double-buffered ADC data or a small display framebuffer. It is not qualified to AEC-Q100, so for under-hood or safety-critical automotive use you would look at the STM32L4Ax automotive-grade variants. If you need a second-source hedge, the STM32L496xx family shares the same pinout across density options, so a drop-in swap to a sibling with more or less Flash is possible without a board spin.","metaTitle":"STM32L496AEI6 ARM Cortex-M4 MCU, 80 MHz, 512 KB Flash","metaDescription":"STMicroelectronics STM32L496AEI6 32-bit MCU with ARM Cortex-M4 core, 80 MHz speed, 512 KB Flash, 320 KB SRAM, wide 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":"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":"136","Core Processor":"ARM® Cortex®-M4","Package / Case":"169-UFBGA","Product Status":"Active","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32L496","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"169-UFBGA (7x7)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.3000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dbf144c6d56bea099c588269b06b4db3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L496AEI6/alternatives.json"},"ai":{"faq":[{"question":"What are the alternatives to STM32L496AEI6?","answer":"Within the STM32L496xx family, the base product number STM32L496 covers pin-compatible variants with different Flash and SRAM sizes. For example, the STM32L496RGT6 offers 1 MB Flash in an LQFP-64 package, while the STM32L496AEI6 itself is the 512 KB Flash option in the 169-UFBGA. All share the same peripheral set and core, so migrating up or down in memory is a firmware recompile, not a board change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L496AEI6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L496AEI6 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}}