{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L496QEI6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L496QEI6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L496QEI6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32L496QEI6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series, ARM Cortex-M4 32-bit MCU, 80 MHz, 512 KB Flash, 320 KB SRAM, 1.71 V to 3.6 V, 110 I/O, 132-UFBGA (7x7 mm), -40°C to 85°C.","salesMarkdown":"Peripherals include CAN, USB OTG, QSPI, SAI, I2C, SPI, UART, LCD controller, 19-channel 12-bit ADC, and two 12-bit DACs. 110 I/O lines. ## 320 KB SRAM and 80 MHz — memory headroom for mixed workloads The 320 KB SRAM is generous for a Cortex-M4 at this tier. It supports double-buffered display frames, audio buffers, and large protocol stacks without resorting to external SRAM. The 80 MHz core, combined with the single-cycle multiply and hardware FPU, handles sensor fusion and control loops with margin. ## 132-UFBGA (7x7 mm) — footprint and assembly The small footprint is a win for space-constrained designs, but the assembly process must account for the tight pitch. Surface-mount only — no socket option. ## Temperature grade and operating range Suitable for outdoor telecom, factory automation, and automotive cabin applications. This makes it a safe choice for new BOMs and production builds without near-term obsolescence risk. For small quantities or urgent requirements, we can quote against your order.","metaTitle":"STM32L496QEI6TR ARM Cortex-M4 MCU, 80 MHz, 512 KB Flash","metaDescription":"STMicroelectronics STM32L496QEI6TR 32-bit MCU, ARM Cortex-M4 at 80 MHz, 512 KB Flash, 320 KB SRAM, 132-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":"Tape & Reel (TR)","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":"512KB (512K 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":"$6.5720","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dbf144c6d56bea099c588269b06b4db3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L496QEI6TR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32L496QEI6TR?","answer":"Within the STM32L4 series, other members with the same 132-UFBGA footprint and pinout (e.g., STM32L496xx variants with different Flash/SRAM sizes) are pin-compatible. The base product number STM32L496 covers the family; density options share the same package and pin mapping."},{"question":"What is STM32L496QEI6TR's listed speed?","answer":"The core runs at 80 MHz, which is the maximum clock frequency for this ARM Cortex-M4 device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L496QEI6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L496QEI6TR 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}}