{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L496ZGT3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L496ZGT3","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L496ZGT3","factsUrl":"https://icboms.com/api/mcp/products/STM32L496ZGT3","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L496ZGT3, STM32L4 series, ARM Cortex-M4 32-bit MCU, 80 MHz, 1 MB Flash, 320 KB SRAM, 115 I/O, 144-LQFP, -40 to 125°C.","salesMarkdown":"## What this STM32L496ZGT3 brings to the board It's built for applications that need a balance of processing throughput and energy efficiency — think industrial sensor nodes, portable medical devices, and connected field instruments where every microamp matters. The 144-LQFP package gives you 115 I/O lines, so you're not starved for pins when interfacing to displays, external memory, or a bank of sensors. ## Memory and peripheral headroom With 1 MB of Flash you've got room for a full application stack plus a bootloader and over-the-air update staging area. The 320 KB SRAM handles moderate-size data buffers and a real-time OS without thrashing. The connectivity set covers CANbus, USB OTG, QSPI for external Flash, and multiple I²C/SPI/UART interfaces — enough to tie together a multi-sensor hub or a motor drive with fieldbus. The 125°C ceiling means you don't need to derate for self-heating near the maximum junction temperature.","metaTitle":"STM32L496ZGT3 STM32L4 MCU, 80 MHz, 1 MB Flash, 144-LQFP","metaDescription":"STMicroelectronics STM32L496ZGT3 ARM Cortex-M4 MCU, 80 MHz, 1 MB Flash, 320 KB SRAM, -40 to 125°C, 144-LQFP.","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":"115","Core Processor":"ARM® Cortex®-M4","Package / Case":"144-LQFP","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":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.6800","priceTiers":[{"qty":1,"price":"$15.68000","currency":"USD"},{"qty":10,"price":"$14.40700","currency":"USD"},{"qty":60,"price":"$13.81033","currency":"USD"},{"qty":120,"price":"$12.16800","currency":"USD"},{"qty":240,"price":"$11.57075","currency":"USD"},{"qty":480,"price":"$10.82427","currency":"USD"},{"qty":960,"price":"$9.92847","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dbf144c6d56bea099c588269b06b4db3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L496ZGT3/alternatives.json"},"ai":{"faq":[{"question":"What are the alternatives to STM32L496ZGT3 in the STM32L4 family?","answer":"Pin-compatible siblings include the STM32L496ZG with different Flash/SRAM densities or the STM32L4R5 series with higher clock speed and larger memory. The exact alternative depends on your required memory and peripheral set; the STM32L496ZGT3 sits at the high end of the L4 line with 1 MB Flash and 320 KB SRAM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L496ZGT3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L496ZGT3 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}}