{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L496QEI6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L496QEI6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L496QEI6","factsUrl":"https://icboms.com/api/mcp/products/STM32L496QEI6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series, STM32L496QEI6, ARM Cortex-M4 32-bit MCU, 80MHz, 512KB Flash, 320KB SRAM, 110 I/O, 132-UFBGA, -40°C to 85°C.","salesMarkdown":"## What this STM32L496QEI6 brings to a design ## Connectivity and peripheral set — hub-class The EBI/EMI bus can map external SRAM, NOR Flash, or a TFT-LCD panel directly into the memory map. Brown-out detect, DMA, and a windowed watchdog are on-chip, so external supervisor ICs are optional for most industrial and consumer designs. ## Package and rework — UFBGA realities The 132-UFBGA is a 7x7 mm fine-pitch BGA with 0.5 mm ball pitch. It reflows well with a standard lead-free profile, but the small ball size and tight pitch mean the board's solder-mask registration and stencil aperture matter. For rework, pre-bake the board at 125°C for 24 hours if the moisture-barrier bag has been open — MSL 3 is typical for this package class. A hot-air station with a fine nozzle and a bottom preheater gives the best yield; lift the part, not the pad.","metaTitle":"STM32L496QEI6 STM32L4 MCU, ARM Cortex-M4 80 MHz, 512KB Flash","metaDescription":"STM32L496QEI6 32-bit ARM Cortex-M4 MCU from STMicroelectronics, 80 MHz, 512KB Flash, 320KB SRAM, 132-UFBGA, -40°C to 85°C. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":"STM32L4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"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":"$10.7800","priceTiers":[{"qty":1,"price":"$10.78000","currency":"USD"},{"qty":10,"price":"$9.90900","currency":"USD"},{"qty":25,"price":"$9.49840","currency":"USD"},{"qty":80,"price":"$8.36900","currency":"USD"},{"qty":416,"price":"$7.95822","currency":"USD"},{"qty":832,"price":"$7.44478","currency":"USD"},{"qty":1248,"price":"$6.82866","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dbf144c6d56bea099c588269b06b4db3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L496QEI6/alternatives.json"},"ai":{"faq":[{"question":"Is STM32L496QEI6 obsolete or discontinued?","answer":"No."},{"question":"How does STM32L496QEI6 compare to STM32L476?","answer":"Both are STM32L4-series Cortex-M4 MCUs. The STM32L496QEI6 offers 512 KB Flash and 320 KB SRAM versus the STM32L476's typical 1 MB Flash / 128 KB SRAM configuration, and adds an external memory interface (EBI/EMI) and a larger I/O count (110 vs 81 on the L476 in a similar package). The L496 is the higher-integration sibling for designs needing a parallel bus or more SRAM."},{"question":"What is STM32L496QEI6's listed speed?","answer":"The core runs at 80 MHz, which is the maximum for the STM32L4 series. At this speed the Flash requires one wait state; the ART Accelerator keeps most instruction fetches at zero wait for typical code."},{"question":"Is STM32L496QEI6 compatible with STM32L4 series peripherals?","answer":"Yes. The STM32L496QEI6 is part of the STM32L4 series and shares the same peripheral IP (timers, ADC, DAC, SPI, I²C, USART, etc.) with other STM32L4 devices. Code written for the STM32L4xx family ports directly with only memory-map and pinout adjustments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L496QEI6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L496QEI6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}