{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32L496ZGT6P","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32L496ZGT6P","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32L496ZGT6P","factsUrl":"https://icboms.com/api/mcp/products/STM32L496ZGT6P","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32L4 series, STM32L496ZGT6P, ARM Cortex-M4 32-bit MCU, 80 MHz, 1 MB Flash, 320K x 8 RAM, 115 I/O, CANbus, USB OTG, 1.71V-3.6V, -40°C to 85°C, 144-LQFP.","salesMarkdown":"## What the 80 MHz Cortex-M4 and 1 MB Flash mean for your BOM The STM32L496ZGT6P is an STMicroelectronics 32-bit MCU built around an ARM Cortex-M4 core clocked at 80 MHz, with 1 MB of Flash and 320 KB of SRAM on a single die. This is the high-density member of the STM32L4 ultra-low-power series, designed for applications that need both compute throughput and energy efficiency — think battery-operated industrial sensors, portable medical devices, and field instruments that run on a coin cell or a single Li-ion cell down to 1.71 V. The 80 MHz core with DSP instructions and a single-precision FPU handles real-time filtering and control loops without an external coprocessor. The 1 MB Flash is large enough for a full protocol stack plus application code, while the 320 KB SRAM leaves room for data buffering — for example, a CANopen node logging sensor data over USB OTG can keep several seconds of trace in RAM without external memory. ## Package and supply — what fits on the board Housed in a 144-LQFP with a 20x20 mm body, this part offers 115 general-purpose I/Os. That many I/Os in a QFP means a four-layer board is usually enough to route the parallel display or external memory bus without resorting to a BGA. It is not AEC-Q100 listed, so it is not the pick for under-hood automotive, but the temperature range covers most commercial and industrial environments. ## Connectivity and peripherals — what hooks up without extra chips The STM32L496ZGT6P integrates a CANbus controller, USB OTG (host and device), a Quad-SPI interface for external Flash, and a serial audio interface (SAI) for I2S codecs. The LCD controller drives segment displays directly, which saves a display driver IC in metering and panel applications. ## How it compares to the STM32L151CBU6A The STM32L151CBU6A is a lower-tier sibling in the STM32L1 series with a Cortex-M3 core at 32 MHz, 128 KB Flash, and 37 I/Os in a smaller package. The STM32L496ZGT6P more than doubles the core speed (80 MHz vs 32 MHz), offers 8x the Flash (1 MB vs 128 KB), and provides 115 I/Os versus 37. If your application needs USB OTG, a parallel memory bus, or a display controller, the L496 is the part that supports them; the L151 lacks those peripherals.","metaTitle":"STM32L496ZGT6P ARM Cortex-M4 MCU, 80 MHz, 1 MB Flash","metaDescription":"STMicroelectronics STM32L496ZGT6P 32-bit MCU with 80 MHz Cortex-M4, 1 MB Flash, 320 KB SRAM, 115 I/O, industrial temp -40°C to 85°C.","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 ~ 85°C (TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.6300","priceTiers":[{"qty":1,"price":"$13.63000","currency":"USD"},{"qty":10,"price":"$12.52800","currency":"USD"},{"qty":25,"price":"$12.00920","currency":"USD"},{"qty":80,"price":"$10.58088","currency":"USD"},{"qty":360,"price":"$10.06164","currency":"USD"},{"qty":720,"price":"$9.41249","currency":"USD"},{"qty":1080,"price":"$8.63353","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dbf144c6d56bea099c588269b06b4db3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32L496ZGT6P/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STM32L496ZGT6P?","answer":"There is no official replacement listed for this active part. The STM32L151CBU6A is a lower-tier sibling with a Cortex-M3 core at 32 MHz and 128 KB Flash, but it is not a pin-compatible substitute — the package and peripheral set differ significantly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32L496ZGT6P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32L496ZGT6P 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}}