{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L496AGI3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L496AGI3","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L496AGI3","factsUrl":"https://icboms.com/api/mcp/products/STM32L496AGI3","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series STM32L496AGI3, ARM Cortex-M4 32-Bit Single-Core MCU, 80MHz, 1MB Flash, 320K x 8 RAM, 136 I/O, 1.71V~3.6V, -40°C~125°C, 169-UFBGA (7x7), Tray.","salesMarkdown":"## 80 MHz Cortex-M4 with FPU — what that means for signal chains The ARM Cortex-M4 core includes a single-precision floating-point unit, so FFTs, PID loops, and sensor fusion algorithms run in hardware rather than emulated in software. At 80 MHz, the part can sustain a 20 kHz control loop with headroom for communication stack overhead. It is not AEC-Q100 qualified, so for under-hood automotive use you would look at the STM32L4Ax automotive-grade variants, but for industrial and commercial sealed enclosures the temperature range alone covers the thermal budget. ## Package reality: 169-UFBGA (7x7 mm) That is a fine-pitch BGA — standard reflow profiles work, but inspection and rework need X-ray and a hot-air station with a small nozzle.","metaTitle":"STM32L496AGI3 ARM Cortex-M4 MCU, 80 MHz, 1 MB Flash","metaDescription":"STM32L496AGI3 MCU: 80 MHz ARM Cortex-M4, 1 MB Flash, 320K x 8 RAM, 136 I/O, -40°C to 125°C, 169-UFBGA. Active lifecycle.","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":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"169-UFBGA (7x7)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.5600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dbf144c6d56bea099c588269b06b4db3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L496AGI3/alternatives.json"},"ai":{"faq":[{"question":"Is STM32L496AGI3 a direct replacement for STM32L496AGI6?","answer":"The STM32L496AGI3 and STM32L496AGI6 share the same base part number and die, but the suffix indicates a different temperature grade. Check your BOM's required temperature range before substituting one for the other."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L496AGI3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L496AGI3 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}}